# B12 funding: rounds and investors > B12 has raised $29M across 3 rounds since 2016. Investors include General Catalyst, Founder Collective and Y Combinator. Every round with its source. Source: https://millionrounds.com/company/b12 (Millionrounds; every figure on the page links to its filing or article) United States · [Pre-seed startup](https://millionrounds.com/companies) # Who invested in *B12* 3 rounds we have observed, with the 7 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 Education Funding summary Updated 26 Oct 2026 **$29M** raised across 3 rounds since 2016, from 3 sources **$12M** Series A **$16M** Series A **$500K** Pre-seed - **Latest round:** Pre-seed, $500K Sept 2025 - **Biggest round:** $16M Series A · Oct 2021 - **Investors:** 7 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. 2016 2018 2020 2022 2024 **$12M** Series A **$16M** Series A **$500K** Pre-seed - **First round:** Series A, $12M - **Biggest round:** $16M - **Usual gap between rounds:** 5.2 years ## The rounds - **Sept 2025** Pre-seed **$500K** *2 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) [ZAKA VC](https://millionrounds.com/fund/zaka-vc) Source recorded - **Oct 2021** Series A **$16M** *2 new* *2 returning* [General Catalyst](https://millionrounds.com/fund/general-catalyst) [SV Angel](https://millionrounds.com/fund/sv-angel) [Founder Collective](https://millionrounds.com/fund/founder-collective) [Polaris Partners](https://millionrounds.com/fund/polaris-partners) Also list them on their own site [Founders First](https://millionrounds.com/fund/founders-first-3) Source recorded - **Jul 2016** Series A **$12M** *3 new* [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Founder Collective](https://millionrounds.com/fund/founder-collective) [Breyer Capital](https://millionrounds.com/fund/breyer-capital) Reported by FinSMEs ## Founders and team From B12's own website: 6 founders, 5 on the team. **Ale Resnik** Co-founder & CEO Beepi **Gautam Gupta** Co-founder & CEO NatureBox **Jordan Fliegel** Co-founder & President CoachUp **Kevin Chou** Co-Founder & CEO Kabam **Naval Ravikant** Co-founder & CEO AngelList **Jake Gibson** Co-founder & former COO NerdWallet - **Nitesh Banta** CEO - **Adam Marcus** CTO - **Adina Abdyldaeva** CTO - **David Floyd** CFO - **Pete Fishman** VP of Analytics Zenefits ## 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** 2016 **Series A** 2021 **Pre-seed** 2025 [General Catalyst](https://millionrounds.com/fund/general-catalyst) [Founder Collective](https://millionrounds.com/fund/founder-collective) [Y Combinator](https://millionrounds.com/fund/y-combinator) [SV Angel](https://millionrounds.com/fund/sv-angel) [Polaris Partners](https://millionrounds.com/fund/polaris-partners) [Breyer Capital](https://millionrounds.com/fund/breyer-capital) [ZAKA VC](https://millionrounds.com/fund/zaka-vc) ## Everyone who backed them [General Catalyst](https://millionrounds.com/fund/general-catalyst) VC firm **2** rounds [Founder Collective](https://millionrounds.com/fund/founder-collective) VC firm **2** rounds [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round [SV Angel](https://millionrounds.com/fund/sv-angel) VC firm **1** round [Polaris Partners](https://millionrounds.com/fund/polaris-partners) VC firm **1** round [Breyer Capital](https://millionrounds.com/fund/breyer-capital) Private equity **1** round [ZAKA VC](https://millionrounds.com/fund/zaka-vc) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=b12). ## Also claim to have backed them These 6 firms list B12 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. [Tola Capital](https://millionrounds.com/fund/tola-capital) VC firm Per its own site [Allison Pickens](https://millionrounds.com/fund/allison-pickens) Angel Per its own site [Anticus Partners](https://millionrounds.com/fund/anticus-partners) Investment firm Per its own site [Founders First](https://millionrounds.com/fund/founders-first-3) VC firm 2021, per its site [TREC Ventures](https://millionrounds.com/fund/trec-ventures) VC firm Per its own site [The New Normal Fund](https://millionrounds.com/fund/the-new-normal-fund) VC firm Per its own site ## Quick answers about B12 ### Who invested in B12? B12's investors include General Catalyst, Founder Collective, Y Combinator, SV Angel and Polaris Partners, and 2 more on record. ### How much has B12 raised? B12 has raised $29M across 3 rounds since 2016. ### When did B12 last raise? B12's most recent round was a Pre-seed of $500K in Sept 2025. ### What was B12's biggest round? B12's largest round on record is $16M (Series A), in Oct 2021. ### Who backed B12 first? B12's first round on record, in Jul 2016, was backed by General Catalyst, Founder Collective and Breyer Capital. ### What stage is B12 at? B12's latest named round is a Pre-seed, in Sept 2025. ### Where is B12 based? B12 is based in the United States. ## Companies like B12 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