# Sequen funding: rounds and investors > Sequen has raised $106M across 2 rounds since 2026. Investors include White Star Capital, Threshold and Y Combinator. Every round with its source. Source: https://millionrounds.com/company/sequen (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Sequen* 2 rounds we have observed, with the 5 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. AI Big Data & Analytics Martech Raised 2 months ago Follow Sequen and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fsequen) Funding summary Updated 5 Nov 2026 **$106M** raised across 2 rounds since 2026, from 4 sources **$16M** Series A **$90M** Series B - **Latest round:** Series B, $90M Sept 2026 - **Step-up i:** 5.6× - **Investors:** 5 (2 led) See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2027 **$16M** Series A **$90M** Series B - **First round:** Series A, $16M - **Biggest round:** $90M - **Between rounds:** 5 months ## The rounds - **Sept 2026** Series B **$90M** *5 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Greycroft](https://millionrounds.com/fund/greycroft) [Correlation Ventures](https://millionrounds.com/fund/correlation-ventures) [White Star Capital](https://millionrounds.com/fund/white-star-capital) [Threshold](https://millionrounds.com/fund/threshold) Source recorded - **Mar 2026** Series A **$16M** *5 new* [White Star Capital](https://millionrounds.com/fund/white-star-capital) Lead [Threshold](https://millionrounds.com/fund/threshold) Lead [Y Combinator](https://millionrounds.com/fund/y-combinator) [Greycroft](https://millionrounds.com/fund/greycroft) [Correlation Ventures](https://millionrounds.com/fund/correlation-ventures) Reported by TechCrunch and 2 others ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Series A** 2026 **Series B** 2026 [White Star Capital](https://millionrounds.com/fund/white-star-capital) L [Threshold](https://millionrounds.com/fund/threshold) L [Y Combinator](https://millionrounds.com/fund/y-combinator) [Greycroft](https://millionrounds.com/fund/greycroft) [Correlation Ventures](https://millionrounds.com/fund/correlation-ventures) ## Everyone who backed them [White Star Capital](https://millionrounds.com/fund/white-star-capital) VC firm **2** rounds, led 1 [Threshold](https://millionrounds.com/fund/threshold) VC firm **2** rounds, led 1 [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **2** rounds [Greycroft](https://millionrounds.com/fund/greycroft) VC firm **2** rounds [Correlation Ventures](https://millionrounds.com/fund/correlation-ventures) VC firm **2** rounds Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=sequen). ## Quick answers about Sequen ### Who invested in Sequen? Sequen's investors include White Star Capital, Threshold, Y Combinator, Greycroft and Correlation Ventures. ### How much has Sequen raised? Sequen has raised $106M across 2 rounds since 2026. ### When did Sequen last raise? Sequen's most recent round was a Series B of $90M in Sept 2026. ### What was Sequen's biggest round? Its most recent round, $90M in Sept 2026, is also its largest on record. ### Who backed Sequen first? Sequen's first round on record, in Mar 2026, was backed by White Star Capital, Threshold and Y Combinator and 2 others. ### What stage is Sequen at? Sequen's latest named round is a Series B, in Sept 2026. ### Where is Sequen based? Sequen is based in the United States. ### Who led Sequen's rounds? White Star Capital led the Series A in 2026. ## Companies like Sequen In the same sector, and raised in the last eighteen months. [**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**e2e** $8.0M · Nov 2026](https://millionrounds.com/company/e2e)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute)[**Guava** $13M · Nov 2026](https://millionrounds.com/company/guava) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app