# Tavus funding: rounds and investors > Tavus has raised $58M across 2 rounds since 2023. Investors include Y Combinator, Sequoia Capital and Lightspeed Venture Partners. Every round with its source. Source: https://millionrounds.com/company/tavus (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Tavus* 2 rounds we have observed, with the 4 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 Raised 12 months ago Y Combinator: S21 Funding summary Updated 26 Oct 2026 **$58M** raised across 2 rounds since 2023, from 2 sources **$18M** Series A **$40M** Series B - **Latest round:** Series B, $40M Nov 2025 - **Step-up i:** 2.2× - **Investors:** 4 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. 2024 2025 **$18M** Series A **$40M** Series B - **First round:** Series A, $18M - **Biggest round:** $40M - **Between rounds:** 2.3 years ## The rounds - **Nov 2025** Series B **$40M** *4 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Index Ventures](https://millionrounds.com/fund/index-ventures) Source recorded - **Aug 2023** Series A **$18M** *4 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Index Ventures](https://millionrounds.com/fund/index-ventures) Source recorded ## 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** 2023 **Series B** 2025 [Y Combinator](https://millionrounds.com/fund/y-combinator) [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Index Ventures](https://millionrounds.com/fund/index-ventures) ## Everyone who backed them [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **2** rounds [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) VC firm **2** rounds [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) VC firm **2** rounds [Index Ventures](https://millionrounds.com/fund/index-ventures) VC firm **2** rounds Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=tavus). ## Also claim to have backed them These 4 firms list Tavus as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [CRV](https://millionrounds.com/fund/crv) VC firm Per its own site [High Alpha](https://millionrounds.com/fund/high-alpha) VC firm Per its own site [High Alpha Capital](https://millionrounds.com/fund/high-alpha-capital) Venture studio Per its own site [Seven Stars](https://millionrounds.com/fund/seven-stars) VC firm Per its own site ## Quick answers about Tavus ### Who invested in Tavus? Tavus's investors include Y Combinator, Sequoia Capital, Lightspeed Venture Partners and Index Ventures. ### How much has Tavus raised? Tavus has raised $58M across 2 rounds since 2023. ### When did Tavus last raise? Tavus's most recent round was a Series B of $40M in Nov 2025. ### What was Tavus's biggest round? Its most recent round, $40M in Nov 2025, is also its largest on record. ### Who backed Tavus first? Tavus's first round on record, in Aug 2023, was backed by Y Combinator, Sequoia Capital and Lightspeed Venture Partners and 1 others. ### What stage is Tavus at? Tavus's latest named round is a Series B, in Nov 2025. ### Where is Tavus based? Tavus is based in the United States. ## Companies like Tavus In the same sector, and raised in the last eighteen months. [**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor) ## 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