# Prowler.io funding: rounds and investors > Prowler.io has raised $37M across 2 rounds since 2017. Investors include SGInnovate, Tengxun Touzi and Amadeus Capital Partners. Every round with its source. Source: https://millionrounds.com/company/prowler-io (Millionrounds; every figure on the page links to its filing or article) United Kingdom · [Series B startup](https://millionrounds.com/companies) # Who invested in *Prowler.io* 2 rounds we have observed, with the 13 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 **$37M** raised across 2 rounds since 2017, from 3 sources **$13M** Series A **$24M** Series B - **Latest round:** Series B, $24M May 2019 - **Led by:** Tengxun Touzi - **Step-up i:** 1.8× - **Investors:** 13 (1 led) 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. 2018 2019 **$13M** Series A **$24M** Series B - **First round:** Series A, $13M - **Biggest round:** $24M - **Between rounds:** 20 months ## The rounds - **May 2019** Series B **$24M** *9 new* *1 returning* [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) Lead [Amadeus Capital Partners](https://millionrounds.com/fund/amadeus-capital-partners) [Atlantic Bridge](https://millionrounds.com/fund/atlantic-bridge) [Passion Capital](https://millionrounds.com/fund/passion-capital) [Cambridge Innovation Capital](https://millionrounds.com/fund/cambridge-innovation-capital) [SGInnovate](https://millionrounds.com/fund/sginnovate) [Pearson](https://millionrounds.com/fund/pearson) [R&B Capital](https://millionrounds.com/fund/r-and-b-capital) [Mandatum Life](https://millionrounds.com/fund/mandatum-life) Singapore Innovate Reported by FinSMEs and 1 other - **Sept 2017** Series A **$13M** *4 new* [SGInnovate](https://millionrounds.com/fund/sginnovate) [Amadeus Ventures](https://millionrounds.com/fund/amadeus) Cambridge Innovation Capital/ Atlantic Bridge Passion Reported by FinSMEs ## 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** 2017 **Series B** 2019 [SGInnovate](https://millionrounds.com/fund/sginnovate) [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) L [Amadeus Capital Partners](https://millionrounds.com/fund/amadeus-capital-partners) [Atlantic Bridge](https://millionrounds.com/fund/atlantic-bridge) [Passion Capital](https://millionrounds.com/fund/passion-capital) [Cambridge Innovation Capital](https://millionrounds.com/fund/cambridge-innovation-capital) [Amadeus Ventures](https://millionrounds.com/fund/amadeus) [Pearson](https://millionrounds.com/fund/pearson) [R&B Capital](https://millionrounds.com/fund/r-and-b-capital) [Mandatum Life](https://millionrounds.com/fund/mandatum-life) ## Everyone who backed them [SGInnovate](https://millionrounds.com/fund/sginnovate) VC firm **2** rounds [Tengxun Touzi](https://millionrounds.com/fund/tengxun-touzi) VC firm **1** round, led 1 [Amadeus Capital Partners](https://millionrounds.com/fund/amadeus-capital-partners) VC firm **1** round [Atlantic Bridge](https://millionrounds.com/fund/atlantic-bridge) VC firm **1** round [Passion Capital](https://millionrounds.com/fund/passion-capital) VC firm **1** round [Cambridge Innovation Capital](https://millionrounds.com/fund/cambridge-innovation-capital) VC firm **1** round [Amadeus Ventures](https://millionrounds.com/fund/amadeus) Corporate VC **1** round [Pearson](https://millionrounds.com/fund/pearson) Venture studio **1** round [R&B Capital](https://millionrounds.com/fund/r-and-b-capital) Investment firm **1** round [Mandatum Life](https://millionrounds.com/fund/mandatum-life) Growth equity **1** round Cambridge Innovation Capital/ Atlantic Bridge no record of our own yet **1** round Passion no record of our own yet **1** round Singapore Innovate no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=prowler-io). ## Quick answers about Prowler.io ### Who invested in Prowler.io? Prowler.io's investors include SGInnovate, Tengxun Touzi, Amadeus Capital Partners, Atlantic Bridge and Passion Capital, and 8 more on record. Tengxun Touzi led its latest round. ### How much has Prowler.io raised? Prowler.io has raised $37M across 2 rounds since 2017. ### When did Prowler.io last raise? Prowler.io's most recent round was a Series B of $24M in May 2019, led by Tengxun Touzi. ### What was Prowler.io's biggest round? Its most recent round, $24M in May 2019, is also its largest on record. ### Who backed Prowler.io first? Prowler.io's first round on record, in Sept 2017, was backed by SGInnovate, Amadeus Ventures and Cambridge Innovation Capital/ Atlantic Bridge and 1 others. ### What stage is Prowler.io at? Prowler.io's latest named round is a Series B, in May 2019. ### Where is Prowler.io based? Prowler.io is based in the United Kingdom. ### Who led Prowler.io's rounds? Tengxun Touzi led the Series B in 2019. ## Companies like Prowler.io In the same sector, and raised in the last eighteen months. [**Marrow** $2.0M · Oct 2026](https://millionrounds.com/company/marrow)[**Cognitive Credit** $64M · Oct 2026](https://millionrounds.com/company/cognitive-credit)[**Opply** $23M · Oct 2026](https://millionrounds.com/company/opply)[**XRlabs** $8.4M · Oct 2026](https://millionrounds.com/company/xrlabs)[**Salience Labs** $169M · Oct 2026](https://millionrounds.com/company/salience-labs)[**Affinity Labs** $3.2M · Oct 2026](https://millionrounds.com/company/affinity-labs) ## 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