# Oxygen funding: rounds and investors > Oxygen has raised $22M across 2 rounds since 2019. Investors include Y Combinator, 500 Global and Alumni Ventures. Every round with its source. Source: https://millionrounds.com/company/oxygen (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Oxygen* 2 rounds we have observed, with the 11 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. Financial Services Fintech Y Combinator: S18 Funding summary Updated 26 Oct 2026 **$22M** raised across 2 rounds since 2019, from 2 sources **$2.3M** Round **$20M** Series B - **Latest round:** Series B, $20M Feb 2023 - **Step-up i:** 8.7× - **Investors:** 11 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. 2019 2020 2021 2022 2023 **$2.3M** Round **$20M** Series B - **First round:** Round, $2.3M - **Biggest round:** $20M - **Between rounds:** 4 years [**Oxygen** Market research 1 / 16 Their pitch deck **Oxygen's pitch deck, 16 slides** Each slide read for what it argues, against the decks that raised at the same stage.](https://millionrounds.com/decks/oxygen) ## The rounds - **Feb 2023** Series B **$20M** *5 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) [500 Global](https://millionrounds.com/fund/500-startups) [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) [1984 Ventures](https://millionrounds.com/fund/1984-ventures) Source recorded - **Jan 2019** Round **$2.3M** *6 new* [Digital Horizon](https://millionrounds.com/fund/digital-horizon-vc) [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund) [Locus Ventures](https://millionrounds.com/fund/locus-ventures) Cynthia Chen Endure ZMT Reported by FinSMEs ## Founders and team From Oxygen's own website: 1 founder, 1 on the team. **Juliana Stancampiano** Founder & CEO - **Guy Bevan** Creative Services Lead ## 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. **Round** 2019 **Series B** 2023 [Y Combinator](https://millionrounds.com/fund/y-combinator) [500 Global](https://millionrounds.com/fund/500-startups) [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) [1984 Ventures](https://millionrounds.com/fund/1984-ventures) [Digital Horizon](https://millionrounds.com/fund/digital-horizon-vc) [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund) [Locus Ventures](https://millionrounds.com/fund/locus-ventures) Cynthia Chen Endure ## Everyone who backed them [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round [500 Global](https://millionrounds.com/fund/500-startups) Angel **1** round [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2) Private equity **1** round [1984 Ventures](https://millionrounds.com/fund/1984-ventures) VC firm **1** round [Digital Horizon](https://millionrounds.com/fund/digital-horizon-vc) VC firm **1** round [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund) VC firm **1** round [Locus Ventures](https://millionrounds.com/fund/locus-ventures) VC firm **1** round Cynthia Chen no record of our own yet **1** round Endure no record of our own yet **1** round ZMT no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=oxygen). ## Quick answers about Oxygen ### Who invested in Oxygen? Oxygen's investors include Y Combinator, 500 Global, Alumni Ventures, Pioneer Fund and 1984 Ventures, and 6 more on record. ### How much has Oxygen raised? Oxygen has raised $22M across 2 rounds since 2019. ### When did Oxygen last raise? Oxygen's most recent round was a Series B of $20M in Feb 2023. ### What was Oxygen's biggest round? Its most recent round, $20M in Feb 2023, is also its largest on record. ### Who backed Oxygen first? Oxygen's first round on record, in Jan 2019, was backed by Digital Horizon, Pioneer Fund and Locus Ventures and 3 others. ### What stage is Oxygen at? Oxygen's latest named round is a Series B, in Feb 2023. ### Where is Oxygen based? Oxygen is based in the United States. ## Companies like Oxygen In the same sector, and raised in the last eighteen months. [**Kalshi** $2.7B · Oct 2026](https://millionrounds.com/company/kalshi)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Coast** $77M · Oct 2026](https://millionrounds.com/company/coast)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**CapitalOS** $52M · Oct 2026](https://millionrounds.com/company/capitalos) ## 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