Smooth
YC F24London, GB · Founded 2024 · 2 employees · Hiring · 8 known investors
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Smooth is a serverless browser agent API that autonomously performs web tasks like scraping, testing, and workflow automation. It delivers enterprise-grade reliability, performance, and security for developers integrating automation at scale.
Also known as Circlemind Inc. · Circlemind
Founders & leadership· Y Combinator alumni (F24)
Smooth was founded in 2024 by Antonio Vespoli.

Investors · 8
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: funding news · press coverage · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Funding
SEC filings, press & company announcements- Undisclosed amountseedMar 2023Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does Smooth do?
- Smooth is a serverless browser agent API that autonomously performs web tasks like scraping, testing, and workflow automation. It delivers enterprise-grade reliability, performance, and security for developers integrating automation at scale.
- Who founded Smooth?
- Smooth was founded by Antonio Vespoli in 2024.
- Who are Smooth's investors?
- Smooth's investors include Y Combinator, Amino Capital, Eden Ventures, Exor Seeds, NGC Ventures, Rebel Fund, Tango.vc, Tekedia Capital.
- Where is Smooth headquartered?
- Smooth is headquartered in London, GB.


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