MarTech Vendor · vs · MarTech Vendor

CLKL

Clay vs Klaviyo

Structured technology and market comparison · 2026

Direct Feature Comparison

Clay · vs · Klaviyo
Primary Market / Role
ClayMarTech Vendor
KlaviyoMarTech Vendor
Platform Focus
Clay

B2B GTM orchestration software for data, enrichment and automation.

Klaviyo

Customer data and marketing automation software for ecommerce brands.

Company Size
Clay201–500 employees
Klaviyo1,001–5,000 employees
Headquarters
ClayUS
KlaviyoUS
Year Founded
Clay2017
Klaviyo2012

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Comparison Analysis

What is the main difference between Clay and Klaviyo?

Clay focuses on B2B GTM orchestration, positioning itself as a control layer for sales prospecting and data enrichment. Conversely, Klaviyo targets e-commerce brands, providing a specialized customer data platform for lifecycle marketing. While both centralize data for automation, Clay excels in outbound lead generation and audience building, whereas Klaviyo dominates in-bound retention and first-party data activation for retail-oriented enterprises seeking integrated messaging and analytics.

How do the features of Clay and Klaviyo compare?

Clay’s platform provides extensive third-party data enrichment, signal detection, and multi-tool orchestration for sales workflows. Klaviyo prioritizes first-party data ingestion, providing native email, SMS, and reporting capabilities within a single ecosystem. While Clay specializes in outbound data enrichment and prospecting automation across disparate tools, Klaviyo offers deep customer lifecycle management and marketing attribution, lacks Clay’s broad enrichment ecosystem, but provides superior native campaign execution features.

What are the top alternatives to Clay and Klaviyo?

When evaluating Clay and Klaviyo, enterprise buyers also consider other platforms in Marketing Automation Platform, Email & Newsletter, 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: Clay vs Klaviyo

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

CL

Clay

Recent Signals

  • ·techcrunchGTM Engineering

    Clay's Kareem Amin Discusses Rise of GTM Engineer

    Clay co-founder and CEO Kareem Amin will speak at TechCrunch Disrupt 2026 about the emergence of the 'GTM engineer' role. This new discipline uses AI, data, and automation to build repeatable revenue systems, replacing manual go-to-market processes. Clay coined the role in 2023 and reports about 100 GTM engineering job listings each month. The company has seen rapid growth, with ARR tripling to $100 million in a year, a $115 million Series D round at a $7.1 billion valuation, and a $1 million scholarship fund to train GTM engineers. Amin's session will explore how AI is transforming go-to-market strategies and what this means for company growth.

    • Clay coined the GTM engineer role in 2023.
    • Approximately 100 GTM engineering job listings appear each month.
    • Clay tripled annual recurring revenue to $100 million in a year.
  • ·techcrunchAI Deployment

    AI Deployment Insights at TechCrunch Disrupt 2026

    At TechCrunch Disrupt 2026, leaders from Anthropic, Gamma, and Clay will discuss what happens when enterprises actually deploy AI. Anthropic's Head of Applied AI, Cat de Jong, will share patterns from enterprise deployments of Claude, focusing on why some deployments succeed while others stall. Gamma's CEO Grant Lee will discuss how AI products gain adoption, referencing Gamma's near 100 million users and expansion into marketing assets. Clay's CEO Kareem Amin will bring the founder perspective on integrating AI into workflows, noting Clay's integration with Claude as a launch app. The session aims to explore the transition from AI pilots to production, the challenges of making AI a habitual tool, and what separates successful deployments from experiments. The event takes place October 13-15 at Moscone West, San Francisco.

    • TechCrunch Disrupt 2026 will feature a session on enterprise AI deployment with leaders from Anthropic, Gamma, and Clay.
    • Anthropic's Cat de Jong will discuss patterns in enterprise deployments of Claude.
    • Gamma's CEO Grant Lee will discuss AI product adoption; Gamma is approaching 100 million users.
  • ·OpenAI BlogAI

    OpenAI: AI-native firms turn workflows into operating capability

    OpenAI's latest Enterprise Signals data shows enterprise AI shifting from assistance to execution, with top 10% 'frontier' AI-using firms now generating 8.3x more output tokens per active user than typical firms, up from 2.6x in January. The article profiles three startups applying AI agents to real workflows: Basis (AI agents for accounting firms) cut first-day onboarding from two hours to 30 minutes using OpenAI's Codex; Clay (a revenue engine for go-to-market teams) uses persistent workspaces and subagents to save about an hour of daily inbox triage; and Exa Labs (web search infrastructure for AI agents) automated its developer integration workflow with Codex. OpenAI outlines six steps for scaling these agentic workflows, including defining measurable outcomes, writing agent job descriptions, and building human oversight. The core message: leading firms are connecting agents to company context and tools to automate substantive work end-to-end.

    • Frontier AI-using firms generate 8.3x more output tokens per active user than typical firms, up from 2.6x in January.
    • Basis reduced first-day employee onboarding time from two hours to 30 minutes using OpenAI's Codex.
    • Clay's persistent account workspaces with dedicated subagents save roughly one hour of inbox triage nightly.
KL

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 Clay and Klaviyo share across the market ecosystem.