Attentive is one of the most consequential startups in the history of mobile marketing — a company that turned the humble text message into a $500M+ ARR platform that powers personalized commerce for thousands of brands worldwide. Founded in 2016 and headquartered in New York, Attentive offers an SMS, email, and push notification marketing automation platform built for e-commerce and retail brands. Its platform covers the full subscriber lifecycle — growing opt-in lists, orchestrating targeted campaigns, enabling two-way customer conversations, and delivering real-time analytics to optimize outreach.
The company’s focus on text messaging (with more recent expansion into email and push notifications) has yielded engagement benchmarks that leave traditional digital marketing far behind: SMS campaigns on Attentive see ~90% open rates and over 30% click-through rates, far outperforming email. During Cyber Week in 2024, Attentive drove nearly $2 billion in revenue for brands across SMS, email, and push — its strongest peak season on record — sending 5.7 billion messages, up 46% year-over-year.
Since crossing the $500M ARR milestone in 2024 — a threshold achieved by fewer than 1% of venture-backed companies — Attentive has cemented its position as the category leader in mobile commerce messaging. Backed by Sequoia Capital, Coatue Management, Bain Capital Ventures, and others, the company has raised approximately $922 million in total funding and achieved a peak valuation of $7–10 billion. Under CEO Amit Jhawar (formerly President of Venmo), Attentive is now driving toward profitability and an eventual public offering.
Founding Story of Attentive
Attentive’s story begins with Brian Long — serial entrepreneur, University of Pennsylvania alumnus, and the kind of founder who turns a failed pivot into a nine-figure company. Long and close collaborator Andrew Jones had previously built TapCommerce in 2012, a mobile ad-tech startup specializing in retargeting ads based on user activity. TapCommerce scaled to roughly 30 employees and $2 million in monthly revenue within two years — and was acquired by Twitter in 2014 for approximately $100 million. Two years at Twitter later, Long and Jones were ready to build something even bigger.
In late 2016, Long, Jones, and TapCommerce engineer Ethan Lo co-founded a new venture, initially codenamed “Franklin.” Their first idea — a messaging platform for businesses to communicate with frontline workers — failed to gain traction. Investors gave a tepid response, and after six months Long privately called it an “abject failure.” But in the struggle, the team noticed something important: businesses were far more interested in better communication with their customers than their employees.
The pivot to personalized text-message marketing for consumers was immediate and decisive. Early pilot customers gave ratings of 9 or 10 out of 10. The smartphone boom — usage had tripled from 2010 to 2017 — combined with the clear decline of email open rates made SMS an obvious alternative. The team’s most important technical breakthrough was the “two-tap” mobile opt-in flow: by tapping a link on a brand’s website, a pre-filled text message would appear on the user’s phone; hitting send opted them into that brand’s SMS list. This reduction of opt-in friction — later patented, with 8 issued patents today — became the cornerstone of Attentive’s product and a meaningful structural advantage that competitors have spent years trying to replicate.
Founders of Attentive
Brian Long — Co-Founder & Former CEO
Brian Long is the archetypal repeat founder — someone whose second company was shaped, sharpened, and ultimately made possible by the lessons of his first. After TapCommerce’s Twitter acquisition, Long spent two years at Twitter gaining insight into large-scale consumer mobile platforms before the entrepreneurial itch proved irresistible. He co-founded Attentive in 2016 and led the company as CEO through its most transformative phase — from stealth-mode startup to unicorn to $500M ARR business — before transitioning to Executive Chairman in mid-2023 to focus on early-stage innovation as the company prepared for a potential IPO.
Long’s core insight — that the mobile phone’s default communication channel (SMS) remained dramatically underutilized as a marketing tool relative to its reach and engagement — was the thesis that defined Attentive. His background in mobile ad-tech at TapCommerce meant he understood the technical and regulatory complexity of mobile consumer data better than most, giving Attentive a significant structural advantage in its early years.
Andrew Jones — Co-Founder & Former CPO
Andrew Jones served as Chief Product Officer at TapCommerce before co-founding Attentive, where he drove the platform’s product strategy and user experience. Jones was responsible for translating the core two-tap opt-in insight into a scalable software platform — building the campaign automation tools, audience segmentation capabilities, and analytics dashboards that became Attentive’s competitive infrastructure. Like Long, Jones stepped back from day-to-day operations by 2023, remaining an advisor while pursuing new ventures. His contributions shaped the product architecture that Attentive has continued to build upon with email, AI, and push notification capabilities.
Ethan Lo — Co-Founder & Former CTO
Ethan Lo was one of TapCommerce’s founding engineers (later a senior software engineer at Twitter) and joined Long and Jones as the technical co-founder of Attentive. As CTO, Lo built Attentive’s initial platform from the ground up and led the development and patenting of the two-tap signup technology. He oversaw the engineering team through the company’s hyper-growth phase before departing in 2021 to explore other opportunities. Lo’s work on SMS deliverability infrastructure — including partnerships with 80+ carriers and aggregators — established the technical foundation for Attentive’s ability to reliably deliver messages at scale during peak periods like Black Friday.
Current Leadership: In mid-2023, Attentive hired Amit Jhawar (former President/CEO of Venmo and a fintech growth specialist) as President, who transitioned to CEO by June 2023. Brian Long moved to Executive Chairman. Jhawar’s priorities have been: AI-powered feature expansion, profitability improvement, international growth, and preparing the company for a public market debut when conditions allow.
Business Model of Attentive
Attentive operates a software-as-a-service (SaaS) model centered on usage-based pricing for messaging. The platform’s core value metric is the number of messages sent per month. In practice, Attentive sells custom enterprise plans that bundle the software platform with a volume of SMS, email, or push notification sends. Customers pay more as their messaging volumes grow — a model that directly aligns Attentive’s economics with its clients’ engagement success.
Critically, Attentive does not take a commission on revenue its campaigns generate. Instead of charging a percentage of SMS-driven sales, clients pay a platform fee plus a per-message or per-subscriber charge. This distinction matters: it positions Attentive as a pure technology service provider rather than a performance partner, giving brands cost predictability while preserving all the upside of high-performing campaigns for the brand itself.
Another defining pillar of Attentive’s model is high-touch compliance support. Text message marketing is subject to strict regulations (TCPA guidelines in the US require explicit consent and opt-out mechanisms for every subscriber). Attentive’s platform includes built-in compliance safeguards — managing consent records, providing opt-out workflows, and ensuring messages comply with carrier and regulatory requirements — reducing legal exposure for clients. This compliance infrastructure is a genuine competitive advantage that is non-trivial to replicate, particularly for brands entering SMS marketing for the first time.
Attentive’s initial focus on e-commerce has broadened considerably. The company now serves brands in quick-service restaurants, travel and hospitality, entertainment, fitness, financial services, and sports (the Milwaukee Bucks NBA team is among its clients). The platform scales from boutique direct-to-consumer brands to Fortune 500 retailers. Partnerships with major commerce platforms — Shopify, BigCommerce, Magento, WooCommerce, Salesforce, HubSpot — ensure that Attentive is embedded into the operational workflows of most commerce stacks, reducing switching costs and creating natural retention.
By 2025, the majority of Attentive’s clients were small-to-mid-sized businesses (under $50M revenue), many acquired through Shopify integrations and agency channel partners. However, the company has also built a robust enterprise business — serving large retail conglomerates and media brands with dedicated client strategy teams and “white-glove” service models. Brands that fully utilize the platform typically see Attentive become a top-3 revenue channel alongside email and paid search — a performance benchmark that drives strong retention and expansion revenue.
Revenue Streams of Attentive
| Revenue Stream | Description |
| SMS Messaging Fees | Usage-based fees for text messages (SMS/MMS) sent via Attentive’s platform. Clients are charged per message or in tiered bundles within monthly/annual subscription plans. This is the core revenue driver — as subscriber lists and message frequency grow, so does revenue. Attentive does not take a commission on sales generated; it charges for the messaging service itself. |
| Platform Subscription | SaaS licensing fees for access to Attentive’s full marketing automation software — campaign builder, journeys/automation, audience segmentation, analytics, compliance tools, and dedicated client success support. Plans are custom-negotiated rather than standardized, allowing Attentive to optimize pricing for enterprise clients while remaining accessible to growing brands. |
| Email Marketing | Since 2022, Attentive has offered email marketing as an integrated channel. By mid-2025, over 1,000 brands use Attentive’s email product. The AI Pro for Email feature uses predictive models to identify profitable subscribers and drive up to 25% more email campaign revenue. Email revenue is typically bundled with SMS plans or available as an add-on, capturing budget that brands would otherwise allocate to standalone email platforms like Klaviyo or Mailchimp. |
| Push Notifications | Launched in 2025, push notification marketing allows brands to reach app and web subscribers with personalized alerts. Push extends Attentive’s multi-channel vision beyond SMS and email, broadening the addressable marketing channels clients can manage from a single platform and providing a new source of recurring subscription revenue. |
| Attentive Concierge (AI-Powered) | A two-way conversational messaging service enabling brands to handle inbound customer texts — answering product questions, resolving order issues, and driving purchase decisions. Launched in 2022 with human agents, it was augmented by Attentive AI in 2023 to enable instant automated responses at scale. Clients see 160%+ conversion increases in some case studies. Billed as a premium add-on. |
Funding and Funding Rounds of Attentive
Attentive has raised approximately $922 million in total funding across multiple venture rounds — an extraordinary war chest that enabled aggressive product investment, international expansion, and the talent acquisition needed to build a world-class SMS and AI marketing platform. The company’s investor base reads like a who’s-who of top-tier technology venture capital, with Sequoia Capital, Coatue Management, Bain Capital Ventures, IVP, Tiger Global Management, Atomico, and Wellington Management all participating across rounds.
Source references for funding rounds:
Series A — TechCrunch (Feb 2018) | Series B — Seedtable | Series C — Attentive Blog
Series C Extension — Attentive Blog | Series D — Attentive Blog | Series E — Attentive Blog
The Series E in March 2021 marked Attentive’s peak institutional funding moment: $470 million raised in a single round at a valuation of roughly $6.7–7.0 billion (some sources cited $10 billion as the peak), with Coatue again leading alongside returning investors. Scott Friend of Bain Capital Ventures — who invested from Series A and noted keeping “close ties to a winning team” — described the valuation north of $10 billion at peak. However, like most late-stage startups, Attentive held off on an IPO during the 2022–2023 market downturn. The company’s 2023 late-stage/secondary round (terms undisclosed) bolstered its balance sheet while it improved profitability metrics and built its AI product suite.
Competitors of Attentive
Attentive operates at the intersection of marketing automation, mobile messaging, and e-commerce enablement — a space that has attracted well-funded startups, publicly traded platforms, and enterprise software giants. Competition comes from two directions: focused SMS marketing specialists (Postscript, Emotive) who compete on simplicity and Shopify integration, and larger omni-channel platforms (Klaviyo, Braze) that include SMS as one of many channels. Attentive’s sustained differentiation requires staying ahead on two dimensions simultaneously: feature depth for enterprise clients, and ease-of-use and ROI for growing SMBs.
1. Klaviyo
Klaviyo (founded 2012, NYSE: KVYO) is Attentive’s most formidable large-platform competitor. Beginning as an email marketing platform for e-commerce and adding SMS in 2019, Klaviyo reported full-year 2024 revenue of $937.5 million — a 34% year-over-year increase — serving over 167,000 businesses with a Net Revenue Retention rate of 108%. The company achieved a $1 billion revenue run rate by end of 2024, cementing its position as the revenue leader in commerce marketing automation. Klaviyo’s IPO in September 2023 was notable for its strategic investor: Shopify holds an equity stake and has a commercial partnership that steers many Shopify merchants toward Klaviyo for email and SMS — a direct competitive pressure on Attentive’s growth among the Shopify merchant base.
Klaviyo’s strength is its email-first data architecture — it processes purchase histories, browse behavior, and customer lifetime value data at scale for 167,000+ merchants, enabling highly segmented campaigns. Its SMS product, while added later than its core email capability, has grown substantially. The competitive dynamic between Klaviyo and Attentive is often framed as email-first vs. SMS-first: Klaviyo customers who need a strong email platform with SMS alongside it may prefer Klaviyo; brands for whom SMS is the primary revenue channel frequently choose Attentive for its deeper SMS capabilities and proven ROI.
2. Postscript
Postscript (founded 2018) is a venture-backed startup focused purely on SMS marketing for Shopify merchants, positioning itself as the plug-and-play text marketing solution for direct-to-consumer brands. Postscript raised a $65 million Series C in 2022 with Twilio Ventures as a notable investor, bringing its total funding to over $106 million. It serves 8,000+ merchants primarily in the Shopify ecosystem. Postscript’s competitive edge is simplicity: brands can install the Shopify app, configure a basic compliance flow, and launch SMS campaigns within hours, without the onboarding complexity of a full Attentive deployment.
The competitive intensity between Attentive and Postscript has been palpable: in 2023, Attentive sent a cease-and-desist to Postscript over a case study involving a mutual client that had switched providers — a public signal of how fiercely contested this SMB e-commerce market segment is. Postscript has recently added email and two-way messaging features, attempting to broaden beyond its SMS roots. However, it remains smaller in absolute scale than Attentive and has not yet matched Attentive’s enterprise capability or AI feature suite.
3. Emotive
Emotive (founded 2018) built its differentiation around conversational SMS — enabling authentic 1:1 text conversations between brands and customers, initially powered by human agents and later augmented by AI. This approach directly overlaps with Attentive’s Concierge feature. Emotive raised $50 million in 2021 at a $400 million valuation, but the subsequent market correction proved painful: in 2022, Emotive laid off 18% of its staff as it pivoted toward profitability amid slowing growth. Total funding stands at approximately $103 million.
Emotive’s experience illustrates the structural difficulty facing single-feature SMS startups: the conversational commerce concept is compelling, but sustaining a competitive platform alongside Attentive (which launched Concierge with AI in 2023, replicating Emotive’s core differentiator at scale) is extremely capital-intensive. Emotive has continued operating but has narrowed its positioning to focus on brands for whom human-touch SMS conversations are a top priority over automated broadcast campaigns.
4. Yotpo (SMSBump)
Yotpo’s SMSBump (originally SMSBump, acquired by Yotpo in 2020) operates as the SMS marketing tool within Yotpo’s broader e-commerce marketing platform — which also spans product reviews, loyalty programs, subscriptions, and referrals. As a Shopify Plus certified partner, Yotpo’s cross-product integrations make SMSBump attractive for merchants already using Yotpo for reviews or loyalty. The combined platform serves 100,000+ brands through the Shopify App Store and has built a particularly strong position among SMBs who want an integrated “all Yotpo” marketing stack rather than assembling point solutions.
In head-to-head comparisons, Attentive’s pricing has frequently been cited as lower than Yotpo’s SMSBump for comparable message volumes at scale — though Yotpo’s ecosystem integrations offset this for brands with broad Yotpo adoption. The competitive dynamic is less about pure SMS capabilities and more about platform strategy: does a brand want the best standalone SMS platform (Attentive) or an integrated multi-tool suite (Yotpo)? As Attentive has expanded into email and push, this distinction has narrowed somewhat.
5. Braze
Braze (founded 2011, NASDAQ: BRZE) is the most enterprise-grade competitor Attentive faces — a multi-channel customer engagement platform delivering push notifications, in-app messages, email, SMS, and web push across a single orchestration engine. Braze reported fiscal year 2025 revenue of $593.4 million (fiscal year ending January 31, 2025 — +25.8% year-over-year), with subscription revenue of $570.3 million and more than 2,000 customers including large enterprises across media, finance, retail, and app-driven businesses. Braze’s GAAP operating loss was $122.2 million, reflecting ongoing investment in product and go-to-market.
Braze targets a different buyer profile than Attentive: its customer engagement platform is built for businesses with complex apps and multiple digital touchpoints — streaming services, ride-hailing apps, financial apps — where push notifications and in-app messages are primary channels rather than SMS. Where Braze and Attentive overlap most directly is in enterprise retail accounts that want a single platform for both SMS campaigns and app push. Some enterprises use Braze for in-app and push while running Attentive for SMS promotions — an arrangement that speaks to both platforms’ channel-specific depth.
Attentive vs. Key Competitors: At-a-Glance Comparison
| Company | Founded | Revenue / Scale | Core Positioning |
| Attentive | 2016 | $500M+ ARR; ~5,000+ customers; ~$922M raised | SMS + email + push platform for e-commerce; AI-powered; 8 Two-Tap patents; $7–10B peak valuation |
| Klaviyo | 2012 | $937.5M revenue (FY2024, +34%); 167,000+ customers; ~$10B market cap (NYSE: KVYO) | Email-first + SMS for e-commerce; Shopify investor/partner; 108% NRR; $1B revenue run rate by end 2024 |
| Postscript | 2018 | $106M total funding; 8,000+ Shopify merchants; Twilio Ventures backer | SMS-only for Shopify merchants; plug-and-play simplicity; recently adding email; SMB-focused |
| Emotive | 2018 | $103M raised; faced 2022 layoffs; ~$400M peak valuation | Conversational SMS with human agents + AI; 1:1 brand-consumer dialogue; narrowed positioning |
| Yotpo (SMSBump) | 2015 / 2017 | Shopify Plus certified; 100,000+ brands; part of Yotpo ($2B+ valuation) | SMS integrated with reviews, loyalty & subscriptions; strong SMB Shopify ecosystem positioning |
| Braze | 2011 | $593.4M revenue (FY2025, +26%); 2,000+ enterprise clients; NASDAQ: BRZE | Multi-channel engagement (push, email, SMS, in-app) for enterprise app-driven businesses |
Competitive Advantages of Attentive
1. Mobile-First Technology & Patented Two-Tap Opt-In
Attentive was built mobile-first, not retrofitted from email. Its signature two-tap opt-in flow — now protected by 8 issued patents — dramatically reduces friction in building SMS subscriber lists. Brands using Attentive’s list growth tools, including Two-Tap and the newer AI Grow feature (patent-pending, launched 2025), have seen SMS subscriber growth of up to 25% annually, translating to $4.5–$11.8 million in additional attributable revenue per brand. Attentive has also invested heavily in SMS deliverability infrastructure — partnering with 80+ carriers and aggregators to ensure message delivery during peak periods — and built link shorteners and compliance systems that actively protect clients from carrier filtering.
2. Superior Engagement & Proven ROI
Attentive’s ultimate competitive advantage is the revenue it drives. Clients see click-through rates over 30% and ROI of 25x or more on campaigns. On average, Attentive’s texts contribute 18–20% of total online revenue for clients that fully utilize the platform — making it a top-3 revenue channel alongside email and paid search. On peak shopping days like Black Friday, Attentive SMS campaigns have outperformed every other marketing channel for some clients. This documented performance impact creates a powerful retention mechanism: when Attentive becomes a top revenue channel, switching carries measurable risk that few CMOs will accept.
3. Holistic Platform: SMS + Email + Push + AI
Attentive has evolved from a single-channel SMS tool into a multi-channel commerce marketing suite. Email marketing (launched 2022, 1,000+ brands by mid-2025) and push notifications (launched 2025) give brands a unified view of all messaging touchpoints. Attentive AI — announced in early 2023 and expanded through 100+ new features in 2025 — automates campaign content creation, message timing optimization, audience segmentation, and conversational replies via Concierge. AI Pro for Email uses predictive models to target profitable subscribers, driving up to 25% more email campaign revenue. Attentive Signal identifies website visitors for personalized subscriber capture. And the company is working with Google to bring RCS (Rich Communication Services) to market — next-generation messaging with interactive carousels and buttons that will expand Attentive’s capabilities well beyond standard SMS.
4. Deep E-Commerce Ecosystem Integration
Attentive has embedded itself deeply into the e-commerce technology stack through direct integrations with Shopify, Magento, BigCommerce, WooCommerce, Salesforce, HubSpot, and Zendesk — among dozens of others. Its pre-built playbooks and templates for retail scenarios (cart abandonment, back-in-stock, product drops, post-purchase flows, loyalty messaging) encode years of optimization learnings from thousands of brands. This domain expertise in retail use cases creates a switching cost that goes beyond technical integration: brands migrating away from Attentive lose access to the benchmarks, best practices, and automated flows that have been tuned for their specific business context.
5. Scale, Capital, and Execution Advantage
With ~$922 million in funding and a 1,500+ person team including one of the largest SMS-focused engineering organizations in the industry, Attentive can out-invest competitors on product development, data science, and enterprise customer success. Its AI/ML team trains models on billions of message interactions — a dataset that smaller rivals like Postscript or Emotive cannot replicate. The company’s well-funded balance sheet enables competitive pricing flexibility (volume discounts for large clients) without threatening unit economics. This scale advantage compounds: more clients generate more data, enabling better AI models, which drive better results, which attract more clients.
Product Evolution of Attentive
Attentive’s product has transformed from a single-channel SMS tool in 2017 into a comprehensive AI-powered commerce marketing platform by 2025. The evolution has occurred in five distinct phases:
In its founding phase (2017–2018), the core product was the Two-Tap opt-in system and basic SMS campaign manager — welcome messages, promotional blasts, and rudimentary segmentation. The patent for Two-Tap (now covering 8 issued patents) was filed in this period.
The automation phase (2019–2020) introduced Journeys — triggered behavioral automation flows for cart abandonment reminders, browse abandonment, post-purchase sequences, and product drops. MMS support (images and GIFs), advanced audience segmentation, Quiet Hours, and Smart Sending (automated frequency management to prevent subscriber fatigue) were added. By 2020 Attentive served 2,000+ customers and sent over a billion messages annually.
The multi-channel expansion (2021–2022) saw Attentive launch email marketing in 2022, completing the core two-channel vision and directly competing with Klaviyo for omni-channel marketing budget. Attentive Concierge was rolled out — initially using live agents for inbound text replies, giving brands a genuine customer service channel via SMS. This phase also included the BigCommerce integration (reaching 60,000+ merchants) and the launch of the London headquarters for European expansion.
The AI transformation phase (2023–2024) fundamentally changed Attentive’s product character. Attentive AI — announced in early 2023 — brought machine learning into campaign creation, personalization, and two-way reply automation. Concierge AI could instantly answer common customer questions (size guides, order status, product recommendations), achieving 160%+ conversion increases in some deployments. Attentive Signal launched as an identity resolution tool, enabling brands to identify website visitors before they subscribe and deliver personalized opt-in experiences. By end of 2024, Attentive had surpassed $500M ARR and powered nearly $2B in Cyber Week revenue for brands.
The platform acceleration phase (2025) has seen 100+ new features delivered, including: AI Grow (patent-pending AI that analyzes real-time shopper behavior to predict the optimal moment to display a sign-up prompt, with adaptive logic selecting the best format and timing); AI Pro for Email (predictive models driving up to 25% more email campaign revenue); Push notifications as a third messaging channel; and an ongoing partnership with Google to bring RCS (Rich Communication Services — next-generation Android messaging with carousels, buttons, and verified sender identities) to market. These features position Attentive not merely as an SMS company but as the AI-native mobile commerce platform for brands worldwide.
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Global Expansion of Attentive
While Attentive’s roots are in North America, the company began systematic international expansion in 2022 with the opening of a London headquarters — its first office outside the United States — to serve UK and European brands. A General Manager of International was hired to lead EMEA and APAC growth. The UK market was chosen for its high smartphone penetration, mobile-first consumer behavior, and openness to direct brand communication via text message.
By late 2022, Attentive had established presence in Canada and Australia — tracking where US brands had already been using the platform to communicate with overseas customers, and formalizing that into direct local sales and support. Adapting to each market required building compliance with local regulations (GDPR in Europe, CASL in Canada, Australian Spam Act), supporting messaging in 10+ languages, and negotiating carrier relationships across different telecoms ecosystems.
The global opportunity is substantial. The worldwide SMS marketing software market is projected to grow at a ~20% CAGR, reaching $24.7 billion by 2028. Attentive’s early international presence — now including clients across Europe, Latin America, and Asia-Pacific — positions it to replicate its US market leadership in markets where mobile commerce is accelerating. The company has also explored WhatsApp integration in markets where that platform dominates over traditional SMS, ensuring its value proposition translates across messaging ecosystems.
Future Outlook of Attentive
Attentive enters its next chapter with a strong hand. It has crossed $500M ARR, proven its multi-channel platform, deployed AI across its product stack, and established an international footprint. The tailwinds are clear: over 90% of consumers express willingness to text with brands, SMS opt-in rates continue growing, and email inbox saturation is pushing budget reallocation into mobile channels. In one survey, more than 60% of marketers planned to increase SMS spending — a budget flow Attentive is well-positioned to capture.
The IPO trajectory is the most closely watched strategic question. Attentive has indicated it is preparing for a public market debut when conditions are favorable. The company’s $500M+ ARR, high gross margins, demonstrated multi-channel capability, and AI differentiation give it the profile of a compelling public company. The path deterred by competitor Klaviyo’s initially underwhelming post-IPO trading performance (KVYO declined significantly from its IPO price before recovering) appears to be reopening as Klaviyo stabilized and the IPO window for SaaS companies improved. An Attentive IPO would likely be valued on a revenue multiple comparable to Klaviyo’s current market multiples, potentially placing it in the $5–10 billion range depending on growth trajectory and profitability at the time of filing.
On the product front, the most significant strategic questions center on RCS adoption — as Google pushes RCS as the new Android messaging standard and Apple added RCS support to iOS 18 in 2024, the richer interactive messaging format Attentive is developing with Google could become the primary channel for brand communications within three to five years, replacing standard SMS for most branded use cases. Attentive’s early partnership positions it to be the infrastructure provider for this transition.
Regulatory risk remains real: the Federal Communications Commission (FCC) has continued tightening TCPA enforcement, and new opt-in consent rules have required compliance updates across the industry. Attentive’s built-in compliance infrastructure is a competitive moat in this environment — brands nervous about TCPA liability are more likely to stay with a well-resourced platform that actively manages compliance rather than a smaller provider. AI regulatory risk is also emerging, as automated AI-generated messaging faces increasing scrutiny around disclosure, personalization ethics, and data privacy.
The competitive landscape will intensify as Klaviyo, with $937.5M in FY2024 revenue and Shopify’s backing, continues expanding its SMS capabilities toward Attentive’s core market. Attentive’s most durable advantage — proven ROI, mobile-native architecture, 8 patents, and now a genuine AI product suite — will need continuous innovation to maintain its edge. The company’s signal on this front is encouraging: 100+ new features in 2025, push notifications launched, AI Grow deployed, and the RCS partnership with Google all speak to an organization with meaningful product velocity. As the line between marketing automation and personalized conversation continues to blur, Attentive is positioned at exactly that inflection point — ready to define what mobile commerce messaging looks like in the next decade.
Frequently Asked Questions (FAQs)
Q: What does Attentive do?
A: Attentive is a mobile marketing automation platform that helps brands grow and monetize SMS, email, and push notification subscriber lists. The platform enables personalized, behavior-triggered campaigns — cart abandonment reminders, post-purchase sequences, product drop alerts, loyalty messages, and more. Attentive’s core product includes a patented Two-Tap opt-in tool (with 8 issued patents) that dramatically increases sign-up rates, an AI-powered messaging engine, two-way customer communication via Attentive Concierge, and analytics to measure and optimize revenue impact. The company serves 5,000+ brands primarily in e-commerce and retail, helping them drive on average 18–20% of their total online revenue through the Attentive platform.
Q: How much revenue does Attentive generate?
A: Attentive surpassed $500M ARR (Annual Recurring Revenue) in 2024 — a benchmark achieved by fewer than 1% of venture-backed companies. The company’s earlier annual revenue milestones include approximately $78.5M (2020), $125M (2021), ~$200M ARR (2022), and an estimated $308.7M (2024 reported). The company powered $29B+ in revenue for its brand customers in the year ending September 2025, representing 48% year-over-year growth. Attentive does not disclose GAAP financial results publicly, as it remains a private company preparing for an eventual IPO.
Q: How much funding has Attentive raised?
A: Attentive has raised approximately $922 million in total funding across multiple rounds, including a $470 million Series E in March 2021 led by Coatue Management at a valuation of approximately $6.7–7.0 billion (some sources cited a $10 billion peak valuation). Key investors include Coatue Management (led both Series D and E), Sequoia Capital, Bain Capital Ventures, IVP, Tiger Global Management, Atomico, Wellington Management, and Elad Gil. The most recent disclosed activity was a confidential late-stage/secondary round in August 2023 to bolster its balance sheet ahead of a potential IPO.
Q: Who are the founders of Attentive?
A: Attentive was co-founded in 2016 by Brian Long (co-founder and former CEO), Andrew Jones (co-founder and former CPO), and Ethan Lo (co-founder and former CTO). All three previously worked together at TapCommerce, a mobile ad-tech startup they built and sold to Twitter for ~$100 million in 2014. Brian Long led Attentive as CEO from 2016 until mid-2023, when he transitioned to Executive Chairman. The company’s current CEO is Amit Jhawar, formerly President of Venmo, who joined Attentive as President in early 2023 and became CEO by June 2023.
Q: What is Attentive’s two-tap opt-in technology?
A: The Two-Tap opt-in is Attentive’s patented approach to building SMS subscriber lists. When a consumer visits a brand’s website and clicks to subscribe to texts, a pre-filled SMS message automatically opens on their phone. Tapping “send” submits the opt-in — a two-tap process that dramatically reduces the friction of traditional sign-up forms. This innovation is protected by 8 issued patents and is one of Attentive’s most durable competitive advantages. Brands using Two-Tap and Attentive’s AI Grow list growth tools have seen SMS subscriber growth of up to 25% annually. The newer AI Grow feature (patent-pending, 2025) extends this concept by using AI to analyze real-time shopper behavior and predict the optimal moment to display a sign-up prompt.
Q: Who are Attentive’s main competitors?
A: Attentive’s primary competitors fall into two categories: (1) E-commerce marketing platforms — Klaviyo ($937.5M revenue in FY2024, primarily email-first with SMS capabilities, backed by Shopify), and Yotpo/SMSBump (integrated with reviews and loyalty on Shopify); (2) SMS-focused startups — Postscript ($106M raised, Shopify-native, SMB-focused), and Emotive (conversational SMS with human agents and AI, faced 2022 challenges); (3) Enterprise engagement platforms — Braze ($593.4M revenue in FY2025, multi-channel engagement for large enterprises). Attentive’s edge is SMS-first depth, proven ROI (25x+), patented opt-in technology, and an expanding AI product suite that competitors are still racing to match.
Q: What is Attentive AI?
A: Attentive AI is the company’s artificial intelligence product suite, announced in early 2023 and significantly expanded through 2024–2025. It includes: AI-generated campaign copy suggestions; AI-powered A/B testing and optimization; AI Pro for Email (predictive models that identify profitable subscribers and drive up to 25% more email campaign revenue); AI Grow (patent-pending system that analyzes real-time shopper behavior to predict optimal sign-up prompt timing); and Attentive AI for Concierge (automated two-way text replies that handle common customer service inquiries at scale, enabling 160%+ conversion increases in some deployments). Attentive delivered 100+ new features in 2025, many AI-driven, reflecting its commitment to making AI a core differentiator rather than a feature add-on.
Q: Is Attentive going public (IPO)?
A: Attentive has signaled plans for an eventual IPO but has not yet filed a prospectus. The company held off during the 2022–2023 market downturn, citing the challenging environment for technology IPOs. With $500M+ ARR, strong revenue growth, an expanding multi-channel product suite, and improving profitability metrics under CEO Amit Jhawar, Attentive has the profile of a compelling IPO candidate. The company’s valuation at a future IPO would likely be benchmarked against comparable public companies including Klaviyo (NYSE: KVYO) and Braze (NASDAQ: BRZE). As of mid-2025, Attentive has not confirmed a specific IPO timeline.
Q: What channels does Attentive support?
A: Attentive originally launched as an SMS-only platform in 2016–2017. As of 2025, the platform supports three primary marketing channels: (1) SMS and MMS — the core channel with support for text, images, GIFs, and links; (2) Email — launched 2022, now used by 1,000+ brands, with AI Pro for Email driving up to 25% more email revenue; (3) Push Notifications — launched 2025, enabling app and web push alerts from the same platform. Additionally, Attentive is partnering with Google to support RCS (Rich Communication Services) — next-generation interactive messaging for Android users with carousels, buttons, and verified sender identities. This multi-channel strategy positions Attentive as a complete mobile marketing suite rather than a single-channel tool.
Q: What industries does Attentive serve beyond e-commerce?
A: While e-commerce and retail remain Attentive’s primary verticals, the platform serves brands across a wide range of industries. Quick-service restaurants (QSRs) use Attentive for promotional texts and limited-time offer alerts. Travel and hospitality brands use it for booking confirmation texts, upgrade offers, and loyalty messaging. Entertainment and media companies send event alerts, ticket promotions, and content release notifications. Fitness brands reach subscribers with class openings, promotional offers, and membership renewals. Sports organizations — including the Milwaukee Bucks NBA team — use Attentive for fan engagement, ticket offers, and merchandise promotions. Financial services brands have begun using compliant SMS for account alerts and product promotions. This industry diversification broadens Attentive’s total addressable market and reduces its dependence on any single sector’s growth trajectory.
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