# Grin funding: rounds and investors > Grin has raised $155M across 3 rounds since 2018. Investors include Slow Ventures, FundersClub and Headline. Every round with its source. Source: https://millionrounds.com/company/grin (Millionrounds; every figure on the page links to its filing or article) United States · [Venture startup](https://millionrounds.com/companies) # Who invested in *Grin* 3 rounds we have observed, with the 6 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. Automotive & EVs Big Data & Analytics Y Combinator: S18 Funding summary Updated 26 Oct 2026 **$155M** raised across 3 rounds since 2018, from 3 sources **$45M** Round **$110M** Series B - **Latest round:** Venture Oct 2024 - **Biggest round:** $110M Series B · Oct 2021 - **Investors:** 6 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 2024 **$45M** Round **$110M** Series B **?** Venture - **First round:** Round, $45M - **Biggest round:** $110M - **Usual gap between rounds:** 3 years [**Grin** Information technology & services 1 / 11 Their pitch deck **Grin's pitch deck, 11 slides** Each slide read for what it argues, against the decks that raised at the same stage.](https://millionrounds.com/decks/grin) ## The rounds - **Oct 2024** Venture **Amount undisclosed** *2 new* [Slow Ventures](https://millionrounds.com/fund/slow-ventures) [New York Angels](https://millionrounds.com/fund/new-york-angels) Source recorded - **Oct 2021** Series B **$110M** *4 new* [FundersClub](https://millionrounds.com/fund/fundersclub) [Headline](https://millionrounds.com/fund/headline) [Bond](https://millionrounds.com/fund/bond) [Bullpen Capital](https://millionrounds.com/fund/bullpen-capital) Source recorded SEC filing: $111M sold, first sale Oct 2021 - **Oct 2018** Round **$45M** No investor was named in the report. Reported by Disrupt-africa SEC filing: $46M sold, first sale Sept 2018 ## 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** 2018 **Series B** 2021 **Venture** 2024 [Slow Ventures](https://millionrounds.com/fund/slow-ventures) [FundersClub](https://millionrounds.com/fund/fundersclub) [Headline](https://millionrounds.com/fund/headline) [New York Angels](https://millionrounds.com/fund/new-york-angels) [Bond](https://millionrounds.com/fund/bond) [Bullpen Capital](https://millionrounds.com/fund/bullpen-capital) ## Everyone who backed them [Slow Ventures](https://millionrounds.com/fund/slow-ventures) VC firm **1** round [FundersClub](https://millionrounds.com/fund/fundersclub) VC firm **1** round [Headline](https://millionrounds.com/fund/headline) VC firm **1** round [New York Angels](https://millionrounds.com/fund/new-york-angels) Angel network **1** round [Bond](https://millionrounds.com/fund/bond) Growth equity **1** round [Bullpen Capital](https://millionrounds.com/fund/bullpen-capital) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=grin). ## Quick answers about Grin ### Who invested in Grin? Grin's investors include Slow Ventures, FundersClub, Headline, New York Angels and Bond, and 1 more on record. ### How much has Grin raised? Grin has raised $155M across 3 rounds since 2018. One round did not disclose an amount, so the total is a floor. ### When did Grin last raise? Grin's most recent round was a Venture in Oct 2024. ### What was Grin's biggest round? Grin's largest round on record is $110M (Series B), in Oct 2021. ### Who backed Grin first? Grin's first round on record, in Oct 2021, was backed by FundersClub, Headline and Bond and 1 others. ### What stage is Grin at? Grin's latest named round is a Venture, in Oct 2024. ### Where is Grin based? Grin is based in the United States. ## Companies like Grin In the same sector, and raised in the last eighteen months. [**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona)[**DrizzleX** $9.1M · Oct 2026](https://millionrounds.com/company/drizzlex)[**Prism Data** $25M · Oct 2026](https://millionrounds.com/company/prism-data)[**Homa** $5.0M · Oct 2026](https://millionrounds.com/company/homa) ## 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