# Klaviyo funding rounds and investors

As of 13 Oct 2026, Klaviyo has raised $770M across 4 verified rounds on record; latest: $100 million strategic investment round, announced 2 Aug 2022.

Klaviyo unifies AI-powered email marketing and SMS to drive growth, retention, and measurable results.

Website: https://www.klaviyo.com  
Headquarters: Boston  
Page: https://fireround.dev/companies/klaviyo.com

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2022-08-02 | Strategic investment | $100 million | not stated | Shopify | [techcrunch.com](https://techcrunch.com/2022/08/02/shopify-makes-100m-strategic-investment-in-marketing-automation-startup-klaviyo) |
| 2021-05-18 | Series D | $320 million | Sands Capital | Counterpoint Global (Morgan Stanley), Whale Rock Capital, ClearBridge Investments, Lone Pine Capital, Owl Rock Capital, Glynn Capital, Keith Block, Accel, Summit Partners | [prnewswire.com](https://www.prnewswire.com/news-releases/klaviyo-raises-320-million-in-series-d-funding-following-surge-in-demand-for-data-and-marketing-automation-platform-301293305.html) |
| 2020-11-17 | Series C | $200 million | Accel | Summit Partners | [summitpartners.com](https://www.summitpartners.com/news/klaviyo-raises-200-million-in-series-c-funding-to-accelerate-growth-for-superior-e-commerce-experiences-owned-marketing-results) |
| 2019-04-08 | Series B | $150 million | not stated | Summit Partners | [techcrunch.com](https://techcrunch.com/2019/04/08/klaviyo-raises-150m-series-b-after-building-company-the-old-fashioned-way) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.