GitHub Copilot vs Sourcegraph
Which Agents AI tool is better in 2026?
GitHub Copilot
The world's most adopted AI code assistant — 1M+ developers inside GitHub
Sourcegraph
AI-powered code intelligence platform
Side-by-side
Sourcegraph is the more established option (raised $223M), but GitHub Copilot is cheaper to start.
| Metric | GitHub Copilot | Sourcegraph |
|---|---|---|
| Taglinei | The world's most adopted AI code assistant — 1M+ developers inside GitHub | AI-powered code intelligence platform |
| Foundedi | 2021 | 2013🏆 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 1001-5000 | 200-500🏆 |
| Neuron scorei | 49 | 52🏆 |
| Total fundingi | Undisclosed | $223M🏆 |
| Latest roundi | Corporate · Jun 2021 | Series D · Jul 2021 |
| Valuationi | — | $2.6B🏆 |
| Cheapest paid plani | Pro · $10/mo🏆 | — |
| Free plani | ✓ Free | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pro+ · $39/mo | Enterprise · Contact sales |
| Pricing summaryi | 3 published plans | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for GitHub Copilot and Sourcegraph.
| Capability | GitHub Copilot | Sourcegraph |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of GitHub Copilot
- Offers a free plan
- Lower starting price ($10/mo)
- Newer company (2021)
🔵 Strengths of Sourcegraph
- Has raised more capital ($223M vs Undisclosed)
- Higher Neuron score (52 vs 49)
- More mature (2013)
- Verified profile
Which should you choose?
Choose GitHub Copilot if price matters most — it starts at Free · From $10/mo, which is friendlier for teams watching burn. Both AI Agents tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Sourcegraph if you want the most established option — it has raised $223M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
GitHub Copilot vs Sourcegraph — which is better?
It depends on your priority. GitHub Copilot is the leaner option; Sourcegraph has broader feature depth. See the side-by-side table above.
Is GitHub Copilot cheaper than Sourcegraph?
Yes — GitHub Copilot's cheapest paid plan is Pro · $10/mo, while Sourcegraph's is Enterprise · From $19/mo.
Do GitHub Copilot and Sourcegraph offer free plans?
GitHub Copilot: Yes, has a free plan. Sourcegraph: Paid only.
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