MarTech Vendor · vs · MarTech Vendor

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Attentive vs Klaviyo

Structured technology and market comparison · 2026

Direct Feature Comparison

Attentive · vs · Klaviyo
Primary Market / Role
AttentiveMarTech Vendor
KlaviyoMarTech Vendor
Platform Focus
Attentive

AI-powered mobile-first marketing automation for commerce brands.

Klaviyo

Customer data and marketing automation software for ecommerce brands.

Company Size
Attentive1,001–5,000 employees
Klaviyo1,001–5,000 employees
Headquarters
AttentiveUS
KlaviyoUS
Year Founded
Attentive2016
Klaviyo2012

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Comparison Analysis

What is the main difference between Attentive and Klaviyo?

Attentive and Klaviyo both serve e-commerce marketers with owned-channel marketing stacks, but differ in positioning: Attentive is mobile-first and AI-driven with an SMS-centric engagement play, while Klaviyo emphasizes a unified customer-data and automation layer. Their ecosystems overlap on email/SMS automation and reporting; Attentive targets mobile engagement, Klaviyo targets data consolidation and CDP-led personalization.

How do the features of Attentive and Klaviyo compare?

Both platforms offer campaign building, segmentation, multichannel automation and reporting, but differ in depth. Attentive provides stronger native mobile/SMS tooling, subscriber capture and AI message optimization. Klaviyo delivers a centralized customer-data layer, richer CDP capabilities, profile stitching, e‑commerce analytics and broader integrations. Attentive lacks Klaviyo’s full CDP breadth; Klaviyo lacks Attentive’s SMS-first product focus.

What are the top alternatives to Attentive and Klaviyo?

When evaluating Attentive and Klaviyo, enterprise buyers also consider other platforms in Marketing Automation Platform, In-App, and MarTech Vendor. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.

Market Signals

Recent Market Signals & Activity: Attentive vs Klaviyo

Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.

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Attentive

Recent Signals

  • ·Attentive

    Attentive Releases New AI Pro and AI Reporting Functionality

    Attentive has released new AI Pro and AI Reporting functionality, helping brands turn customer signals into higher-value engagement. This is a product launch announcement.

  • ·https://martechseries.com/feed/AI / ML

    Attentive Launches AI Pro Lifecycle Intelligence and Reporting Tools

    Attentive, the omnichannel marketing platform for retailers and e-commerce brands, announced the next generation of its agentic AI marketing solutions with Lifecycle Intelligence within Attentive AI Pro. This includes Product Affinity (GA), RFM and Customer LTV (beta) to help marketers understand customer behavior and value. Additionally, Attentive introduced Reporting Agent and Model Context Protocol (MCP) capabilities in beta, enabling conversational reporting and secure connections to external AI tools like ChatGPT and Claude. Early results include Frye reporting a 13% revenue lift and Flag & Anthem achieving a 28% lift in identified shoppers, 7% more incremental sign-ups, and a 20% increase in abandonment journey revenue.

    • Attentive released Lifecycle Intelligence with Product Affinity (GA), RFM (beta), and Customer LTV (beta) within AI Pro.
    • Reporting Agent and Model Context Protocol (MCP) are available in beta, connecting to 70+ external AI tools.
    • Frye reported a 13% overall revenue lift using Attentive AI Pro.
  • ·https://martechseries.com/feed/AI in Marketing

    Attentive VP Jema Birkmeyer Discusses AI's Role in Lifecycle Marketing

    In a MarTech Series interview, Jema Birkmeyer, VP of Strategic Accounts at Attentive, discusses the evolving landscape of lifecycle marketing as AI and agentic AI take on more campaign decisions. She highlights a shift from rule-based marketing to direction-setting, where AI handles millions of real-time decisions about audience, messaging, timing, and channel, allowing marketers to focus on strategy and creativity. Birkmeyer emphasizes the need to balance short-term conversions with long-term customer value, noting that 65% of shoppers are open to more relevant messages, while 80% ignore irrelevant ones. She discusses the changing role of segmentation, the importance of deliberate testing for creative and strategy, and the risk of brands losing relevance through over-automation. The interview underscores that AI enhances but does not replace the need for human insight and creativity in building lasting customer relationships.

    • Jema Birkmeyer is VP of Strategic Accounts at Attentive.
    • Attentive is an omnichannel marketing platform for SMS, email, RCS, and push.
    • 65% of shoppers are open to more messages if relevant; 80% ignore irrelevant messages.
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Klaviyo

Recent Signals

  • ·SEC APIfinancials

    10-Q Financial Filing Analysis for Klaviyo (2026-08-05)

    Klaviyo, Inc. reported its financial results for the second quarter and six months ended June 30, 2026, demonstrating continued top-line momentum. For Q2 2026, revenue increased 26.4% year-over-year to $370.6 million, while six-month revenue reached $728.6 million (up 27.2% YoY). Growth was driven by new customer additions, international penetration (which contributed 41.8% of quarterly revenue), and cross-selling across SMS and WhatsApp channels. Operating loss for the quarter narrowed significantly to $15.0 million from $31.3 million in Q2 2025, while the net loss decreased to $8.8 million ($0.03 per share) compared to $24.3 million in the prior-year period. On a six-month basis, the company achieved GAAP profitability with net income of $0.19 million.

    • Q2 2026 revenue grew 26.4% year-over-year to $370.58 million, and H1 2026 revenue increased 27.2% to $728.58 million.
    • Customers generating over $50,000 in ARR grew 36% year-over-year to 4,477 with an overall Dollar-Based Net Revenue Retention (NRR) rate of 109%.
    • Under its $500 million share repurchase program authorized in March 2026, the company repurchased 20,479,864 shares of Series A common stock for approximately $340.9 million through June 30, 2026.
  • ·The DrumMarketing

    Klaviyo Launches First Global Brand Campaign with D'Arcy Carden

    Klaviyo, a marketing automation platform, has launched its first global brand campaign titled 'Your Brand's Best Friend,' featuring Emmy-nominated actress D'Arcy Carden. The campaign, created by independent agency Gus and directed by Watts through Stink, showcases Klaviyo's B2C CRM features through humorous office sketches. It premieres across streaming, social, and outdoor channels, with significant US presence during NFL on CBS. This marks Klaviyo's first major brand push since introducing its autonomous B2C CRM platform. The campaign aims to inject humor into B2B advertising, positioning Klaviyo as a devoted work companion for marketers.

    • Klaviyo launched its first global brand campaign 'Your Brand's Best Friend'.
    • The campaign features actress D'Arcy Carden.
    • The campaign was created by independent agency Gus.
  • ·AdzineEmail Marketing

    70% of Newsletter Subscribers Purchase After Clicking Offer

    A new study by Omnicom and United Internet Media reveals that 70% of current or former newsletter subscribers in the DACH region have made a purchase or booking within six months of clicking an offer in a newsletter. The survey, conducted by Bilendi in October and November 2025, included 6,014 internet users aged 18-69 across Germany, Austria, and German-speaking Switzerland. The study also found that 71% of subscribers subscribe to newsletters from online shops, and 55% cite discounts as a reason for subscribing. Additionally, 78% want to control the topics they receive, and 59% are interested in dynamic newsletters. The findings highlight the significant role of email marketing in the purchase journey, though the study does not measure conversion rates.

    • 70% of newsletter subscribers in the DACH region purchased or booked within six months after clicking a newsletter offer.
    • Study surveyed 6,014 internet users aged 18-69 in Germany, Austria, and Switzerland.
    • 71% of subscribers receive newsletters from online shops, 49% from internet services, 40% from events, and 39% from editorial newsletters.

Compare their exact ecosystem overlaps.

Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners Attentive and Klaviyo share across the market ecosystem.