# Sinatra funding: rounds and investors > Sinatra has raised $1.9M across 2 rounds since 2023. Investors include Grupo Quality Digital, Andreessen Horowitz and 1517 Fund. Every round with its source. Source: https://millionrounds.com/company/sinatra (Millionrounds; every figure on the page links to its filing or article) Brazil · [Pre-seed startup](https://millionrounds.com/companies) # Who invested in *Sinatra* 2 rounds we have observed, with the 5 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 E-commerce SaaS Follow Sinatra and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fsinatra) Funding summary Updated 7 Nov 2026 **$1.9M** raised across 2 rounds since 2023, from 2 sources **$1.1M** Seed **$800K** Pre-seed - **Latest round:** Pre-seed, $800K Nov 2024 - **Led by:** Grupo Quality Digital - **Biggest round:** $1.1M Seed · Jun 2023 - **Investors:** 5 (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. 2024 **$1.1M** Seed **$800K** Pre-seed - **First round:** Seed, $1.1M - **Biggest round:** $1.1M - **Between rounds:** 18 months ## The rounds - **Nov 2024** Pre-seed **$800K** *4 new* [Grupo Quality Digital](https://millionrounds.com/fund/grupo-quality-digital) Lead [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) [Caravela Capital](https://millionrounds.com/fund/caravela-capital) [Mario Augusto Sá](https://millionrounds.com/fund/mario-augusto-sa) Reported by LatamList - **Jun 2023** Seed **$1.1M** *1 new* [1517 Fund](https://millionrounds.com/fund/1517-fund) Source recorded ## 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** 2023 **Pre-seed** 2024 [Grupo Quality Digital](https://millionrounds.com/fund/grupo-quality-digital) L [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) [1517 Fund](https://millionrounds.com/fund/1517-fund) [Caravela Capital](https://millionrounds.com/fund/caravela-capital) [Mario Augusto Sá](https://millionrounds.com/fund/mario-augusto-sa) ## Everyone who backed them [Grupo Quality Digital](https://millionrounds.com/fund/grupo-quality-digital) VC firm **1** round, led 1 [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) VC firm **1** round [1517 Fund](https://millionrounds.com/fund/1517-fund) VC firm **1** round [Caravela Capital](https://millionrounds.com/fund/caravela-capital) VC firm **1** round [Mario Augusto Sá](https://millionrounds.com/fund/mario-augusto-sa) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=sinatra). ## Also claim to have backed them This firm lists Sinatra as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above. [Flagstaff Ventures](https://millionrounds.com/fund/flagstaff-ventures) VC firm Per its own site ## Quick answers about Sinatra ### Who invested in Sinatra? Sinatra's investors include Grupo Quality Digital, Andreessen Horowitz, 1517 Fund, Caravela Capital and Mario Augusto Sá. Grupo Quality Digital led its latest round. ### How much has Sinatra raised? Sinatra has raised $1.9M across 2 rounds since 2023. ### When did Sinatra last raise? Sinatra's most recent round was a Pre-seed of $800K in Nov 2024, led by Grupo Quality Digital. ### What was Sinatra's biggest round? Sinatra's largest round on record is $1.1M (Seed), in Jun 2023. ### Who backed Sinatra first? Sinatra's first round on record, in Jun 2023, was backed by 1517 Fund. ### What stage is Sinatra at? Sinatra's latest named round is a Pre-seed, in Nov 2024. ### Where is Sinatra based? Sinatra is based in Brazil. ### Who led Sinatra's rounds? Grupo Quality Digital led the Pre-seed in 2024. ## Companies like Sinatra In the same sector, and raised in the last eighteen months. [**Lucca** Nov 2026](https://millionrounds.com/company/lucca)[**Rivio** $18M · Nov 2026](https://millionrounds.com/company/rivio)[**Revi** $15M · Oct 2026](https://millionrounds.com/company/revi)[**Runflow** $1.4M · Oct 2026](https://millionrounds.com/company/runflow)[**Lume Robotics** Oct 2026](https://millionrounds.com/company/lume-robotics)[**Leme** Oct 2026](https://millionrounds.com/company/leme) ## 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