Who Owns Klaviyo?
Updated onUse this page to find the Klaviyo owner and explore the full ownership hierarchy. See the owner of Klaviyo, the parent company, holding structures, and ultimate controllers.
Klaviyo
Klaviyo is an e-commerce-focused marketing automation platform for email and SMS with analytics, segmentation and predictive customer insights.
Klaviyo appears to be independent with no parent company.
Klaviyo
Klaviyo is an e-commerce-focused marketing automation platform for email and SMS with analytics, segmentation and predictive customer insights.
Klaviyo appears to be independent with no parent company.
Major Shareholders
Klaviyo
Major Shareholders
| Name | Type | Ownership | Voting | As of |
|---|---|---|---|---|
Andrew Bialecki (Founder) Co‑founder and holder of Series B shares that carry 10 votes each; held 98,865,414 Series B shares (48.8% of voting power) as of the prospectus beneficial ownership date. | Founder | - | 48.8% | Jun 2023 |
Entities affiliated with Summit Partners Summit Partners’ affiliated entities held 38,827,778 Series B shares (≈21.5% of voting power) per the registration statement/prospectus. | Institutional | - | 21.5% | Jun 2023 |
Shopify Strategic Holdings 3 LLC Held 31,338,754 Series B shares (≈15.9% of voting power) as disclosed in the prospectus (Shopify invested pre‑IPO and holds significant voting stock). | Corporate | - | 15.9% | Jun 2023 |
Entities affiliated with Accomplice Accomplice‑affiliated entities held 11,087,390 Series B shares (≈6.1% of voting power) per the prospectus. | Institutional | - | 6.1% | Jun 2023 |
The Vanguard Group Vanguard was listed as a >5% holder of Series A common stock (7.5% of Series A) in the prospectus; Vanguard holdings will be in Series A (one vote per share). | Institutional | 7.5% | - | Jun 2023 |
For Founders
Need this depth of research for your own market?
Get a full competitive intelligence report for your business. See your competitors, how they position, and where the gaps are.
Competitive Intelligence Report
22 pages of competitive intelligence. Built for founders who need sharp market context without hiring an analyst.
$129
Everything you get in your report:
Pricing Fully Exposed
See exactly what competitors charge, their tiers, trials, and guarantees.
Feature Matrix: Build vs Skip
Table stakes every competitor has. Differentiators only 1-2 have.
Reviews You Can Use
Real quotes from G2, Capterra, Trustpilot, and TrustRadius. Ready for your site, demos, and positioning.
10 Competitors Mapped
Direct, indirect, and alternatives. Positioning, ICP, and differentiators.
SEO Gaps Worth Targeting
Keywords they rank for, you don't. With "Quick Win" tags.
Their Best-Performing Ads
Top-performing Google & Meta ads. Landing page screenshots with CTAs.
15+ Data Sources
APIs, LLMs, scrapers. Data ChatGPT can't access.