Sourcegraph
Also known as Sourcegraph Inc.
American code search and code intelligence company; the coding agent Amp started there in 2025.
At a glance
People
Dan Adler (CEO), Quinn Slack and 5 others
See all 7
Also on this page: Key facts · Links · Sources · Related pages
- Sourcegraph makes Code Search, which indexes large codebases across many repositories so developers can search and understand them.
- It was founded by Stanford graduates Quinn Slack and Beyang Liu and first released its search in 2013.
- Its AI assistant Cody followed in 2023; in 2025 it launched the coding agent Amp, which it spun off as a separate company in December 2025.
- It is an all-remote company.
Why it matters
- Its code search is used on very large codebases, and Amp, one of the coding agents of 2025–2026, came out of it.
Key facts
- Founded
- 20131
- Founders
- Quinn Slack and Beyang Liu1
- Products
- Code Search; Cody (2023, now legacy); Amp (2025)1
- Amp
- Launched in 2025 and spun off into a separate company in December 20251
- Funding
- $223 million raised; its $125 million Series D in 2021 valued it at $2.625 billion1
- Work
- All-remote, working asynchronously across time zones2
People
Led by
- Dan Adler
CEO 2
Founded by
- Quinn SlackPerson
- Beyang Liu
People
- Thorsten BallPersonfive years there, then Zed, then Sourcegraph again; co-founder of Amp
- Steve YeggePerson
joined as head of engineering (Wikipedia, read October 2026, gives no end date) · since Oct 2022 4
Board
Quinn Slack, Beyang Liu, Sarah Wang (Andreessen Horowitz), Andrew Reed (Sequoia Capital) 2
Links
Sources
Last checked against its sources today
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