# AttoTude funding: rounds and investors > AttoTude has raised $102M across 2 rounds since 2025. Investors include Canaan, Mayfield Fund and Wing Venture Capital. Every round with its source. Source: https://millionrounds.com/company/attotude (Millionrounds; every figure on the page links to its filing or article) United States · [Series C startup](https://millionrounds.com/companies) # Who invested in *AttoTude* 2 rounds we have observed, with the 3 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 Raised 5 months ago Funding summary Updated 26 Oct 2026 **$102M** raised across 2 rounds since 2025, from 2 sources **$50M** Series B **$52M** Series C - **Latest round:** Series C, $52M Jun 2026 - **Investors:** 3 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. 2026 **$50M** Series B **$52M** Series C - **First round:** Series B, $50M - **Biggest round:** $52M - **Between rounds:** 14 months ## The rounds - **Jun 2026** Series C **$52M** *3 returning* [Canaan](https://millionrounds.com/fund/canaan-partners) [Mayfield Fund](https://millionrounds.com/fund/mayfield) [Wing Venture Capital](https://millionrounds.com/fund/wing-venture-capital) Source recorded SEC filing: $50M sold - **Apr 2025** Series B **$50M** *3 new* [Canaan](https://millionrounds.com/fund/canaan-partners) [Mayfield Fund](https://millionrounds.com/fund/mayfield) [Wing Venture Capital](https://millionrounds.com/fund/wing-venture-capital) Source recorded SEC filing: $50M sold, first sale Apr 2025 ## Founders and team From AttoTude's own website: 2 on the team. - **Basil Alwan** Director - **Peter Wagner** Director ## 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 B** 2025 **Series C** 2026 [Canaan](https://millionrounds.com/fund/canaan-partners) [Mayfield Fund](https://millionrounds.com/fund/mayfield) [Wing Venture Capital](https://millionrounds.com/fund/wing-venture-capital) ## Everyone who backed them [Canaan](https://millionrounds.com/fund/canaan-partners) VC firm **2** rounds [Mayfield Fund](https://millionrounds.com/fund/mayfield) VC firm **2** rounds [Wing Venture Capital](https://millionrounds.com/fund/wing-venture-capital) VC firm **2** rounds Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=attotude). ## Also claim to have backed them These 3 firms list AttoTude 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. [The Westly Group](https://millionrounds.com/fund/westly-group) VC firm Per its own site [Open Field Capital](https://millionrounds.com/fund/open-field-capital) VC firm Per its own site [TGVP](https://millionrounds.com/fund/tgvp) VC firm Per its own site ## Quick answers about AttoTude ### Who invested in AttoTude? AttoTude's investors include Canaan, Mayfield Fund and Wing Venture Capital. ### How much has AttoTude raised? AttoTude has raised $102M across 2 rounds since 2025. ### When did AttoTude last raise? AttoTude's most recent round was a Series C of $52M in Jun 2026. ### What was AttoTude's biggest round? Its most recent round, $52M in Jun 2026, is also its largest on record. ### Who backed AttoTude first? AttoTude's first round on record, in Apr 2025, was backed by Canaan, Mayfield Fund and Wing Venture Capital. ### What stage is AttoTude at? AttoTude's latest named round is a Series C, in Jun 2026. ### Where is AttoTude based? AttoTude is based in the United States. ## Companies like AttoTude 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