# Osmosis funding: rounds and investors > Osmosis has raised $4.0M across 3 rounds since 2013. Investors include Felicis, Greycroft and Y Combinator. Every round with its source. Source: https://millionrounds.com/company/osmosis (Millionrounds; every figure on the page links to its filing or article) United States · [Venture startup](https://millionrounds.com/companies) # Who invested in *Osmosis* 3 rounds we have observed, with the 12 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. Biotech Education Healthcare Funding summary Updated 26 Oct 2026 **$4.0M** raised across 3 rounds since 2013, from 3 sources - **Latest round:** Venture Dec 2020 - **Biggest round:** $4.0M Round · Jun 2019 - **Investors:** 12 (1 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. 2013 2014 2015 2016 2017 2018 2019 2020 **?** Seed **$4.0M** Round **?** Venture - **First round:** Seed - **Biggest round:** $4.0M - **Usual gap between rounds:** 6.2 years ## The rounds - **Dec 2020** Venture **Amount undisclosed** *4 new* *2 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Gaingels](https://millionrounds.com/fund/gaingels) [Greycroft](https://millionrounds.com/fund/greycroft) [Felicis](https://millionrounds.com/fund/felicis-ventures) [Flybridge](https://millionrounds.com/fund/flybridge) [TEDCO](https://millionrounds.com/fund/tedco) Source recorded - **Jun 2019** Round **$4.0M** *7 new* [Felicis](https://millionrounds.com/fund/felicis-ventures) Lead [Greycroft](https://millionrounds.com/fund/greycroft) [Social Starts](https://millionrounds.com/fund/social-starts) [MBX Capital](https://millionrounds.com/fund/mbx-capital) [LearnStart](https://millionrounds.com/fund/learnstart) [Figure 8 Investments](https://millionrounds.com/fund/figure-8-investments) [Coverys](https://millionrounds.com/fund/coverys) Reported by TechCrunch - **Apr 2013** Seed **Amount undisclosed** *1 new* [Dreamit Ventures](https://millionrounds.com/fund/dreamit-ventures) From a historical funding record ## 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. **Seed** 2013 **Round** 2019 **Venture** 2020 [Felicis](https://millionrounds.com/fund/felicis-ventures) L [Greycroft](https://millionrounds.com/fund/greycroft) [Y Combinator](https://millionrounds.com/fund/y-combinator) [Gaingels](https://millionrounds.com/fund/gaingels) [Flybridge](https://millionrounds.com/fund/flybridge) [Social Starts](https://millionrounds.com/fund/social-starts) [Dreamit Ventures](https://millionrounds.com/fund/dreamit-ventures) [TEDCO](https://millionrounds.com/fund/tedco) [MBX Capital](https://millionrounds.com/fund/mbx-capital) [LearnStart](https://millionrounds.com/fund/learnstart) ## Everyone who backed them [Felicis](https://millionrounds.com/fund/felicis-ventures) VC firm **2** rounds, led 1 [Greycroft](https://millionrounds.com/fund/greycroft) VC firm **2** rounds [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round [Gaingels](https://millionrounds.com/fund/gaingels) Private equity **1** round [Flybridge](https://millionrounds.com/fund/flybridge) VC firm **1** round [Social Starts](https://millionrounds.com/fund/social-starts) VC firm **1** round [Dreamit Ventures](https://millionrounds.com/fund/dreamit-ventures) VC firm **1** round [TEDCO](https://millionrounds.com/fund/tedco) VC firm **1** round [MBX Capital](https://millionrounds.com/fund/mbx-capital) VC firm **1** round [LearnStart](https://millionrounds.com/fund/learnstart) VC firm **1** round [Figure 8 Investments](https://millionrounds.com/fund/figure-8-investments) Family office **1** round [Coverys](https://millionrounds.com/fund/coverys) Investment firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=osmosis). ## Also claim to have backed them These 8 firms list Osmosis 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 [Paradigm](https://millionrounds.com/fund/paradigm) VC firm Per its own site [1confirmation](https://millionrounds.com/fund/1confirmation) VC firm Per its own site [Audacious Ventures](https://millionrounds.com/fund/audacious-ventures) VC firm Per its own site [Bloccelerate VC](https://millionrounds.com/fund/bloccelerate-vc) VC firm Per its own site [Cosmos Network](https://millionrounds.com/fund/cosmos-network) Investment firm Per its own site [Figment Capital](https://millionrounds.com/fund/figment-capital) VC firm Per its own site [Marin Digital Ventures](https://millionrounds.com/fund/marin-digital-ventures) VC firm Per its own site ## Quick answers about Osmosis ### Who invested in Osmosis? Osmosis's investors include Felicis, Greycroft, Y Combinator, Gaingels and Flybridge, and 7 more on record. ### How much has Osmosis raised? Osmosis has raised $4.0M across 3 rounds since 2013. 2 rounds did not disclose an amount, so the total is a floor. ### When did Osmosis last raise? Osmosis's most recent round was a Venture in Dec 2020. ### What was Osmosis's biggest round? Osmosis's largest round on record is $4.0M (Undisclosed round), in Jun 2019, led by Felicis. ### Who backed Osmosis first? Osmosis's first round on record, in Apr 2013, was backed by Dreamit Ventures. ### What stage is Osmosis at? Osmosis's latest named round is a Venture, in Dec 2020. ### Where is Osmosis based? Osmosis is based in the United States. ### Who led Osmosis's rounds? Felicis led the Undisclosed round in 2019. ## Companies like Osmosis In the same sector, and raised in the last eighteen months. [**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio) ## 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