Sourcegraph
Code intelligence and code-search platform for large enterprise codebases — the Sourcegraph product line focused on code search and code understanding for big codebases in a world where AI is writing and searching orders of magnitude more code than humans. December 2025 strategic split — Amp (the AI coding-agent product launched July 2025) was spun out as independent Amp Inc. with co-founders Quinn Slack and Beyang Liu launching the new company, and Dan Adler stepping up as CEO of the standalone Sourcegraph code-search business.
The Business
Sourcegraph is a privately held code intelligence and code-search platform for large enterprise codebases, founded in 2013 by Quinn Slack and Beyang Liu in San Francisco. The current Sourcegraph product line is focused on code search and code understanding for big codebases — the strategic bet, framed in the December 2025 strategic-split announcement, that as AI generates an order of magnitude more code than humans, the demand for tools that can search and reason across that scaled-up code base compounds independently. Sourcegraph launched the Cody coding-AI agent in 2023 as the company’s entry into the generative-AI coding category; in July 2025 the company discontinued new Cody accounts and launched Amp as the successor agent product; in December 2025 the company executed a strategic split that spun Amp out as an independent company (Amp Inc., with co-founders Quinn Slack and Beyang Liu launching the new company) and named Dan Adler as CEO of the standalone Sourcegraph code-search business. Board investors Craft, Redpoint, Sequoia, Goldcrest and Andreessen Horowitz continued to serve on the boards of both companies. The company has raised approximately $245M of external capital across rounds from 2018–2021, peaking at the July 2021 $125M Series D at a $2.625B post-money valuation led by Sequoia Capital.
Customers and Distribution
Sourcegraph does not file public financials. Pre-split named-press triangulation placed combined revenue at approximately $50M ARR in March 2025 across the code-search platform and the Cody coding-AI product. Named enterprise customers across the company’s marketing pages include Uber, Indeed, Plaid, Yelp and Reddit. Distribution sits across two channels: the direct enterprise sales motion targeting large monorepo customers across financial services, consumer technology and developer-tooling-anchored enterprises; and the developer-direct funnel through the open-source code-search distribution and the Sourcegraph Cloud product. Post-split, standalone Sourcegraph under CEO Dan Adler is positioned on the code-search-and-understanding lane with the legacy enterprise customer base; Amp Inc. under CEO Quinn Slack is the standalone coding-agent business with the Amp customer relationships. Precise post-split revenue allocation between the two businesses has not been publicly disclosed at the time of writing.
Model Strategy
Sourcegraph is a Verticals-first play under the IM Framework eight-trajectories taxonomy applied to coding AI and code intelligence: the strategic bet is that depth on code search and code understanding for large enterprise codebases compounds independently from the AI coding-agent frontier — particularly in a world where AI generates an order of magnitude more code than humans, scaling the underlying demand for code comprehension tools. The December 2025 strategic split that separated standalone Sourcegraph from Amp Inc. is the canonical Rewire-trajectory expression for the company: the recognition that the brutal competitive substitution in coding AI (visible in the July 2025 Cody discontinuation) required a focused operating frame for the coding-agent business distinct from the durable code-search and code-understanding heritage of the original Sourcegraph product. Standalone Sourcegraph is foundation-model agnostic on the code-search lane (the code-intelligence platform indexes and reasons across customer codebases without requiring a specific frontier model); Amp Inc. as the spun-out agent business will face direct head-to-head competition against GitHub Copilot, Cursor, Cognition / Devin, Claude Code and OpenAI Codex on the coding-AI frontier. The D4a supplier-diversity sub-rubric was held at 6 in the v1.6ep evidence pass on the multi-model posture inherited from the combined-business era.
At A Glance
The Numbers
Annualised revenue
Headcount (FTE)
Funding to date
Leadership Team
Sourcegraph underwent a strategic split in December 2025 that separated the company into two independent businesses: standalone Sourcegraph (code search and code understanding for big codebases; Dan Adler as CEO) and Amp Inc. (the AI coding-agent product launched July 2025 following the Cody discontinuation; Quinn Slack as CEO with Beyang Liu as co-founder). Board investors Craft, Redpoint, Sequoia, Goldcrest and Andreessen Horowitz continued to serve on the boards of both companies. The strategic rationale published by Sourcegraph framed the split around the structural divergence between the code-search-and-understanding category and the AI coding-agent frontier.
IM Framework Scoring
IM’s structured assessment of Sourcegraph’s competitive position. The summary below is the headline; expand “Show the full analyst-grade analysis” near the bottom for the per-dimension reasoning and evidence. Methodology →
Funding History
| Date | Round | Raised | Post-money | Lead investor(s) |
|---|---|---|---|---|
| Jul 2021 | Series D | $125M | $2.625B post-money | Sequoia Capital (with Andreessen Horowitz, Craft, Redpoint, Goldcrest) |
| Jul 2020 | Series C | $50M | — | Sequoia Capital |
| Mar 2020 | Series B | $23M | — | Craft Ventures, Redpoint |
| Apr 2018 | Series A | $23M | — | Redpoint Ventures |
Cumulative external capital of approximately $245M through the July 2021 $125M Series D at $2.625B post-money led by Sequoia Capital with Andreessen Horowitz, Craft Ventures, Redpoint and Goldcrest participating. Per Sourcegraph’s Series C blog post and named-press triangulation. The December 2025 strategic split that spun Amp Inc. out as an independent company preserved the existing cap table across both businesses; no separate post-split primary round has been publicly disclosed for either entity at the time of writing. We decline-to-publish any post-split valuation figure for either company pending primary-source disclosure.
Competitive Landscape
| Competitor | Positioning | Distribution edge | Threat profile |
|---|---|---|---|
| GitHub Code Search ((Microsoft)) |
Native code-search inside github.com with semantic and lexical search across public and private repositories; positions itself as the default search layer for any codebase already hosted on GitHub. | Bundled into GitHub paid plans; reaches every developer organisation already inside the GitHub enterprise contract with no separate procurement. | High — the category incumbent in code search with bundled distribution through GitHub Enterprise and Microsoft enterprise procurement; the structural competitor on the standalone Sourcegraph code-search lane. |
| GitHub Copilot ((Microsoft)) |
Dominant AI coding assistant inside VS Code, JetBrains and Visual Studio; Copilot Workspace and Copilot Enterprise extend the suggestion-level product into agentic and codebase-grounded workflows that overlap Cody’s wedge. | Sold through GitHub Enterprise account teams; Microsoft / GitHub enterprise contracts carry Copilot Business and Enterprise into the existing developer-tooling line item. | High asymmetric — the coding-AI category leader at Microsoft / VS Code / GitHub distribution; the principal substitution risk that drove the July 2025 Cody discontinuation and the December 2025 strategic split. |
| Cursor ((Anysphere)) |
Closed-source AI-first IDE with frontier-model routing (Claude Sonnet 4 / Opus 4, GPT-5, Gemini 2.5 Pro) and agent mode; positions itself as the AI-native replacement for VS Code rather than a plug-in on top. | Direct download with bottom-up developer adoption; per-seat self-serve ramps into Business and Enterprise tiers; no code-search surface and no on-premise option. | High asymmetric — the developer-mindshare leader in 2025–2026 coding AI with the fastest ARR ramp in the category; principal substitution dynamic on the Cody-era positioning. |
| Cognition Labs (Devin) / Claude Code / OpenAI Codex | Agentic coding products positioned as autonomous engineers rather than IDE assistants — Devin as a hosted teammate, Claude Code and Codex as CLI / terminal agents tied to the respective frontier model. | Direct sales for Devin into enterprise engineering orgs; Claude Code and Codex distributed inside Anthropic and OpenAI account relationships and self-serve developer accounts. | Medium-High — the agentic coding cohort that captured most net-new attention in 2025; combined competitive pressure across the coding-AI surface that the post-split Amp Inc. will face directly. |
| JetBrains AI / Tabnine / Codeium | Mixed cohort — JetBrains AI is the IDE-native assistant inside the JetBrains suite, Tabnine and Codeium are multi-model coding assistants with on-premise / VPC enterprise options. | JetBrains AI bundled with the JetBrains All Products Pack; Tabnine and Codeium sold direct into regulated-enterprise procurement with self-hosted deployment and IDE-plugin distribution across VS Code and JetBrains. | Medium — broader coding-AI cohort competing on the developer-experience surface; flanking risk on both the code-search and coding-agent lanes. |
Potential Risks
Post-split execution risk — two independent companies on legacy cap table
The December 2025 strategic split that separated Sourcegraph into the standalone code-search business (Dan Adler as CEO) and Amp Inc. (Quinn Slack as CEO of the spun-out agent company) is unusual in the coding-AI category and carries genuine execution risk. The board overlap (Craft, Redpoint, Sequoia, Goldcrest, a16z continuing on both boards) preserves capital continuity but does not eliminate the operational complexity of running two independent businesses against the same competitive cohort. The strategic rationale is published; the execution trajectory is the watched variable.
Cody discontinuation — brutal coding-AI competitive substitution
Sourcegraph discontinued new Cody coding-agent accounts in July 2025 and launched Amp as the successor, which was then itself spun out as Amp Inc. in December 2025. The July 2025 Cody discontinuation is the visible evidence of the brutal competitive substitution dynamic in coding AI from GitHub Copilot, Cursor, Cognition / Devin, Claude Code and OpenAI Codex. The substitution risk that drove the discontinuation now applies to Amp Inc. as the standalone-agent successor.
Code-search category compression from AI-native developer tools
Standalone Sourcegraph’s core code-search-and-code-understanding category is itself under pressure from AI-native developer tools that subsume traditional code-search use-cases (in-IDE semantic search from Cursor and JetBrains AI; GitHub Code Search bundled into Copilot Workspace; agent-tooling code-comprehension surfaces). The bull case is that AI-generated code creates orders of magnitude more code to search and understand, expanding the standalone Sourcegraph TAM; the bear case is that AI-native tools subsume the standalone code-search use-case.
Capital position vs the coding-AI cohort
Cumulative capital of ~$245M through the 2021 Series D was competitive in 2021 but is materially smaller than the better-funded coding-AI cohort (Cursor / Anysphere multi-billion-dollar raises; Cognition Labs reported large-scale fundraising; Microsoft / Anthropic / OpenAI on first-party coding products). The split preserves the legacy capital across both companies; net-new primary capital raised post-split for either entity has not been publicly disclosed at the time of writing.
Revenue trajectory transparency under the split structure
Standalone Sourcegraph is privately held and does not file public revenue figures. Pre-split named-press triangulation placed revenue at approximately $50M ARR in March 2025 across the combined business including the Cody product. Post-split revenue allocation across standalone Sourcegraph and Amp Inc. has not been publicly disclosed at the time of writing. We decline-to-publish any post-split revenue figure for either company pending primary-source disclosure.
Recent IM Coverage
- Coding AI — sector landing May 2026.
- AI Tracker — live company sourcing methodology May 2026.
Show recent press coverage of Sourcegraph
- Dec 2025 — Why Sourcegraph and Amp are becoming independent companies (Sourcegraph Blog)
- Jul 2020 — Sourcegraph raises $50M Series C round led by Sequoia (Sourcegraph Blog)
- Dec 2025 — Sourcegraph Spins Out Amp to Chase the AI Coding Frontier (HackerNoon)
- Dec 2025 — Sourcegraph spins out AI coding agent Amp as a standalone company (Tessl)
- Jul 2020 — Sourcegraph Lands $50M Series C (Crunchbase News)
Show the source register for the figures on this page
IM operates a primary-source-where-possible discipline. The figures above come from:
- Revenue: Sourcegraph is privately held and does not file public revenue figures. Pre-split named-press triangulation placed combined revenue at approximately $50M ARR in March 2025 including the Cody coding-AI product. Post-split (December 2025) revenue allocation across standalone Sourcegraph and the spun-out Amp Inc. has not been publicly disclosed at the time of writing. We decline-to-publish a precise post-split revenue figure pending a primary disclosure.
- Customer accounts: Sourcegraph does not publish a precise customer count. Named enterprise customers across the company’s marketing pages include Uber, Indeed, Plaid, Yelp and Reddit. The company’s strategic positioning emphasises large monorepo customers across financial services and consumer technology; precise customer counts are not separately disclosed.
- Headcount: Sourcegraph is private and does not publicly disclose headcount in a formal filing. Named-press triangulation has placed the combined pre-split company in the low-hundreds-of-employees range. Post-split headcount allocation across standalone Sourcegraph and Amp Inc. has not been publicly disclosed; the careers pages of both companies are the canonical entry points.
- Funding to date: Cumulative external capital of approximately $245M through the 2020 Series C and 2021 Series D at $2.625B post-money led by Sequoia Capital with Andreessen Horowitz, Craft Ventures, Redpoint and Goldcrest participating. The December 2025 strategic split preserved the legacy cap table across standalone Sourcegraph and Amp Inc.; no separate post-split primary round has been publicly disclosed.
Methodology & Disclaimer
For metric definitions, source-tier hierarchy, and decline-to-publish rules, see the tracker methodology. Confidence dots (• green / • amber / • red) follow the same convention as the AI Tracker.
Spotted a figure you believe is wrong? Send corrections to info@informationmatters.net.
Information Matters Framework scores are the considered opinion of the IM team — human and AI — applied to publicly-available evidence under a disclosed methodology. They are not statements of fact about the companies scored and they are not investment advice.
