Klaviyo company profile
Klaviyo is a software company, founded in 2012, headquartered in Boston. It has raised $679M in total, most recently a Series D round (May 2021). It makes Klaviyo.
About
- Founded
- 2012
- Headquarters
- Boston
- Last funding type
- Series D · May 2021
- Website
- klaviyo.com ↗
Financials
Klaviyo has raised $679M from 4 investors. Latest round: Series D, May 2021.
Funding rounds
Round-by-round details for Klaviyo haven't been reported yet; the latest round was a Series D (May 2021).
Investors
| Investor | Lead investor | Funding round |
|---|---|---|
| Accel | — | Not disclosed |
| Accomplice | — | Not disclosed |
| Sands Capital Ventures | — | Not disclosed |
| Summit Partners | — | Not disclosed |
People
Founders
No founders listed yet.
Employee profiles
No employee profiles yet.
Board member and advisor profiles
No board members or advisors listed yet.
Acquisitions
No acquisitions by Klaviyo have been reported.
Updated Nov 1, 2026
Klaviyo products 1
Klaviyo73Email, SMS, and AI agents that run on one shared customer profile for B2C brands
About this profile
Company details come from the company's own website and from the company itself. Last updated November 1, 2026. Companies can correct their profile after claiming one of their listings — claim Klaviyo. Company details never affect a product's score or rank. How we review software.