# Tassl funding: rounds and investors > Tassl has raised $60M across 3 rounds since 2015. Investors include Ben Franklin Technology Partners of Southeastern Pennsylvania, Lightspeed Venture... Source: https://millionrounds.com/company/tassl (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Tassl* 3 rounds we have observed, with the 4 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. Edtech Funding summary Updated 26 Oct 2026 **$60M** raised across 3 rounds since 2015, from 3 sources **$400K** Venture **$60M** Series B - **Latest round:** Series B, $60M Apr 2025 - **Step-up i:** 150× - **Investors:** 4 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. 2017 2019 2021 2023 2025 **$400K** Venture **?** Venture **$60M** Series B - **First round:** Venture, $400K - **Biggest round:** $60M - **Usual gap between rounds:** 7.8 years ## The rounds - **Apr 2025** Series B **$60M** *1 new* *1 returning* [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Ben Franklin Technology Partners of Southeastern Pennsylvania](https://millionrounds.com/fund/ben-franklin-techn) Source recorded - **Jun 2017** Venture **Amount undisclosed** *3 new* [Dreamit Ventures](https://millionrounds.com/fund/dreamit-ventures) [Keiretsu Forum](https://millionrounds.com/fund/keiretsu-forum) [Ben Franklin Technology Partners of Southeastern Pennsylvania](https://millionrounds.com/fund/ben-franklin-techn) Source recorded SEC filing: $635K sold - **Nov 2015** Venture **$400K** No investor was named in the report. From a historical funding record SEC filing: $400K sold, first sale Nov 2015 ## 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. **Venture** 2015 **Venture** 2017 **Series B** 2025 [Ben Franklin Technology Partners of Southeastern Pennsylvania](https://millionrounds.com/fund/ben-franklin-techn) [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Dreamit Ventures](https://millionrounds.com/fund/dreamit-ventures) [Keiretsu Forum](https://millionrounds.com/fund/keiretsu-forum) ## Everyone who backed them [Ben Franklin Technology Partners of Southeastern Pennsylvania](https://millionrounds.com/fund/ben-franklin-techn) Government **2** rounds [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) VC firm **1** round [Dreamit Ventures](https://millionrounds.com/fund/dreamit-ventures) VC firm **1** round [Keiretsu Forum](https://millionrounds.com/fund/keiretsu-forum) Angel network **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=tassl). ## Also claim to have backed them These 2 firms list Tassl 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. [Boro Capital](https://millionrounds.com/fund/boro-capital) VC firm Per its own site [SoundBoard Venture Fund](https://millionrounds.com/fund/soundboard-venture-fund) VC firm Per its own site ## Quick answers about Tassl ### Who invested in Tassl? Tassl's investors include Ben Franklin Technology Partners of Southeastern Pennsylvania, Lightspeed Venture Partners, Dreamit Ventures and Keiretsu Forum. ### How much has Tassl raised? Tassl has raised $60M across 3 rounds since 2015. One round did not disclose an amount, so the total is a floor. ### When did Tassl last raise? Tassl's most recent round was a Series B of $60M in Apr 2025. ### What was Tassl's biggest round? Its most recent round, $60M in Apr 2025, is also its largest on record. ### Who backed Tassl first? Tassl's first round on record, in Jun 2017, was backed by Dreamit Ventures, Keiretsu Forum and Ben Franklin Technology Partners of Southeastern Pennsylvania. ### What stage is Tassl at? Tassl's latest named round is a Series B, in Apr 2025. ### Where is Tassl based? Tassl is based in the United States. ## Companies like Tassl In the same sector, and raised in the last eighteen months. [**Stride** $16M · Oct 2026](https://millionrounds.com/company/stride)[**Amira Learning** $30M · Oct 2026](https://millionrounds.com/company/amira-learning)[**Notey** $3.0M · Oct 2026](https://millionrounds.com/company/notey)[**Overtime** $33M · Oct 2026](https://millionrounds.com/company/overtime)[**KIDZ AI** $1.9M · Sept 2026](https://millionrounds.com/company/kidz-ai)[**Imagi** $7.5M · Jul 2026](https://millionrounds.com/company/imagi) ## 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