MarTech Vendor

CLKL

Clerk.io vs Klaviyo

Structured technology and market comparison · 2026

Direct Feature Comparison

Clerk.io · vs · Klaviyo
Market Cluster / Sector
Clerk.ioMarTech Vendor
KlaviyoMarTech Vendor
Platform Focus
Clerk.io

AI personalisation software for e-commerce merchants.

Klaviyo

Customer data and marketing automation software for ecommerce brands.

Company Size
Clerk.io50–200 employees
Klaviyo1,001–5,000 employees
Headquarters
Clerk.ioDK
KlaviyoUS
Year Founded
Clerk.ioUnknown
Klaviyo2012

Analyze all overlapping signals and tech stacks for Clerk.io and Klaviyo

Compare mutual enterprise clients, monetization models, live market signals, and partner networks directly in the interactive Knowledge Graph.

Compare free in ExplorerFree · No credit card · 1-click via Google/LinkedIn

Comparison Analysis

What is the main difference between Clerk.io and Klaviyo?

When comparing Clerk.io and Klaviyo, both platforms operate within the Marketing Automation Platform, Email & Newsletter, and Email Service Provider (ESP) ecosystem. Clerk.io is positioned as AI personalisation software for e-commerce merchants, whereas Klaviyo focuses on Customer data and marketing automation software for ecommerce brands. Decision-makers evaluate both solutions when orchestrating their commercial monetization and technology stack.

What are the top alternatives to Clerk.io and Klaviyo?

When evaluating Clerk.io and Klaviyo, enterprise buyers also consider other platforms in Marketing Automation Platform, Email & Newsletter, and Email Service Provider (ESP). You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.

How do the corporate scale, structure, and headquarters of Clerk.io and Klaviyo compare?

Clerk.io is headquartered in DK (founding year unrecorded) with 50–200 employees. Klaviyo is based in US (founded in 2012) with 1,001–5,000 employees. Complete ownership, subsidiary trees, and corporate affiliations are documented across Polaris7.

Market Signals

Recent Market Signals & Activity: Clerk.io vs Klaviyo

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

CL

Clerk.io

Recent Signals

KL

Klaviyo

Recent Signals

  • ·Front Row Group News MonitorE-Commerce / Marketing Automation

    Klaviyo Customer Hub Adds Wishlist to Shopify Stores

    This article from Front Row Group explains how Klaviyo's Customer Hub Favorites feature can serve as a built-in wishlist solution for Shopify stores, replacing the need for third-party wishlist apps. It details the setup process, the data captured with each 'Add to Favorites' event, and how to build reminder and price-drop email flows. The feature integrates with Klaviyo's CRM, allowing brands to trigger targeted emails based on shopper saves. The article highlights the inclusion of variant data, enabling personalized follow-ups. It also discusses additional Customer Hub features and notes that the feature starts at $20 per month for up to 10,000 active profiles.

    • Klaviyo Customer Hub provides a 'Favorites' feature for Shopify stores to act as a wishlist.
    • The feature captures 'Add to Favorites' events with product and variant data.
    • Brands can create reminder and price-drop email flows based on saved favorites.
  • ·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.

Compare their exact ecosystem overlaps.

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