# Layer funding: rounds and investors > Layer has raised $9.3M across 3 rounds since 2021. Investors include Alumni Ventures, Index Ventures and Drive Capital. Every round with its source. Source: https://millionrounds.com/company/layer (Millionrounds; every figure on the page links to its filing or article) Spain · [Seed startup](https://millionrounds.com/companies) # Who invested in *Layer* 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 Funding summary Updated 26 Oct 2026 **$9.3M** raised across 3 rounds since 2021, from 3 sources **$250K** Seed **$3.0M** Seed **$6.0M** Seed - **Latest round:** Seed, $6.0M Oct 2024 - **Step-up i:** 2× - **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. 2022 2023 2024 **$250K** Seed **$3.0M** Seed **$6.0M** Seed - **First round:** Seed, $250K - **Biggest round:** $6.0M - **Usual gap between rounds:** 2.3 years ## The rounds - **Oct 2024** Seed **$6.0M** *2 new* [Fabric Ventures](https://millionrounds.com/fund/fabric-ventures) [Arrington Capital](https://millionrounds.com/fund/arrington-capital) Source recorded - **Oct 2023** Seed **$3.0M** *3 new* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Drive Capital](https://millionrounds.com/fund/drive-capital) [Resolute Ventures](https://millionrounds.com/fund/resolute-ventures) Source recorded - **Jul 2021** Seed **$250K** *2 new* [Index Ventures](https://millionrounds.com/fund/index-ventures) [B2venture](https://millionrounds.com/fund/b2venture) Source recorded SEC filing: $100K sold, first sale Aug 2021 ## 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** 2021 **Seed** 2023 **Seed** 2024 [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Index Ventures](https://millionrounds.com/fund/index-ventures) [Drive Capital](https://millionrounds.com/fund/drive-capital) [B2venture](https://millionrounds.com/fund/b2venture) [Resolute Ventures](https://millionrounds.com/fund/resolute-ventures) [Fabric Ventures](https://millionrounds.com/fund/fabric-ventures) [Arrington Capital](https://millionrounds.com/fund/arrington-capital) ## Everyone who backed them [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round [Index Ventures](https://millionrounds.com/fund/index-ventures) VC firm **1** round [Drive Capital](https://millionrounds.com/fund/drive-capital) VC firm **1** round [B2venture](https://millionrounds.com/fund/b2venture) VC firm **1** round [Resolute Ventures](https://millionrounds.com/fund/resolute-ventures) VC firm **1** round [Fabric Ventures](https://millionrounds.com/fund/fabric-ventures) VC firm **1** round [Arrington Capital](https://millionrounds.com/fund/arrington-capital) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=layer). ## Quick answers about Layer ### Who invested in Layer? Layer's investors include Alumni Ventures, Index Ventures, Drive Capital, B2venture and Resolute Ventures, and 2 more on record. ### How much has Layer raised? Layer has raised $9.3M across 3 rounds since 2021. ### When did Layer last raise? Layer's most recent round was a Seed of $6.0M in Oct 2024. ### What was Layer's biggest round? Its most recent round, $6.0M in Oct 2024, is also its largest on record. ### Who backed Layer first? Layer's first round on record, in Jul 2021, was backed by Index Ventures and B2venture. ### What stage is Layer at? Layer's latest named round is a Seed, in Oct 2024. ### Where is Layer based? Layer is based in Spain. ## Companies like Layer In the same sector, and raised in the last eighteen months. [**InspectRail** $1.7M · Oct 2026](https://millionrounds.com/company/inspectrail)[**iPronics** $137M · Sept 2026](https://millionrounds.com/company/ipronics)[**Vottun** $412K · Sept 2026](https://millionrounds.com/company/vottun)[**Heydiga** $7.6M · Sept 2026](https://millionrounds.com/company/heydiga)[**Tucuvi** $5.7M · Sept 2026](https://millionrounds.com/company/tucuvi)[**Multiverse Computing** $785M · Jul 2026](https://millionrounds.com/company/multiverse-computing) ## 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