Maestro
San Francisco, US · 15 known investors
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Maestro is an open-source mobile UI testing tool that runs human-readable YAML end-to-end tests on iOS simulators and Android emulators, with a CLI, visual test IDE (Studio), cloud runner, and an MCP server for AI agents. It targets mobile development teams building and running automated UI tests locally and in CI.
Founders & leadership


Investors · 15
How we know: Cowboy Ventures's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: globenewswire.com · Not right? Tell us
How we know: Modern Technical's portfolio page · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: funding news · Not right? Tell us
Also in the syndicate · 2
Funding
SEC filings, press & company announcements- Undisclosed amountseed funding roundFeb 2025
Draper Associates (lead), Wave Digital Assets (lead), Bitcoin Frontier Fund, Draper Dragon, Necto Labs, UTXO Management
Source ↗ - Undisclosed amountSeries BMar 2021Source ↗
- Undisclosed amountSeries ANov 2020Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Frequently asked questions
- What does Maestro do?
- Maestro is an open-source mobile UI testing tool that runs human-readable YAML end-to-end tests on iOS simulators and Android emulators, with a CLI, visual test IDE (Studio), cloud runner, and an MCP server for AI agents. It targets mobile development teams building and running automated UI tests locally and in CI.
- Who founded Maestro?
- Maestro was founded by Jacob Krupski, Leland Takamine.
- Who are Maestro's investors?
- Maestro's investors include Cowboy Ventures, Draper Associates, Modern Technical, Acronym Venture Capital, Allen Institute for AI (AI2) Incubator, Draper Dragon, Essence Venture Capital, NetEase and 5 more.
- Where is Maestro headquartered?
- Maestro is headquartered in San Francisco, US.







