Cognition vs Sourcegraph
Which Agents AI tool is better in 2026?
Cognition
Applied AI lab building Devin, the AI software engineer.
Sourcegraph
AI-powered code intelligence platform
Side-by-side
Cognition is the more established option (raised $2.5B), but Sourcegraph is cheaper to start.
| Metric | Cognition | Sourcegraph |
|---|---|---|
| Taglinei | Applied AI lab building Devin, the AI software engineer. | AI-powered code intelligence platform |
| Foundedi | 2023 | 2013🏆 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 11-50 | 200-500🏆 |
| Neuron scorei | 84🏆 | 45 |
| Total fundingi | $2.5B🏆 | $223M |
| Latest roundi | Series D · May 2026 | Series D · Jul 2021 |
| Valuationi | $26B🏆 | $2.6B |
| Cheapest paid plani | Pro · $20/mo | —🏆 |
| Free plani | ✓ Free | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Max · $200/mo | Enterprise · Contact sales |
| Pricing summaryi | 5 published plans | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Cognition and Sourcegraph.
| Capability | Cognition | Sourcegraph |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✓ |
| Active deal | ✓ | ✗ |
🟢 Strengths of Cognition
- Has raised more capital ($2.5B vs $223M)
- Higher Neuron score (84 vs 45)
- Offers a free plan
- Newer company (2023)
🔵 Strengths of Sourcegraph
- Lower starting price ($19/mo)
- More mature (2013)
- Verified profile
Which should you choose?
Choose Sourcegraph if price matters most — it starts at Enterprise · From $19/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 Cognition if you want the most established option — it has raised $2.5B, 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.
💸 Deals
Try Devin with starter credits
Cognition's Devin offers a starter pack of ACU credits on signup so you can test the autonomous engineer on real tasks.
Terms: Credit amount varies by program.
Frequently asked questions
Cognition vs Sourcegraph — which is better?
It depends on your priority. Cognition has raised more capital and is the more established option; Sourcegraph is cheaper to start. See the side-by-side table above.
Is Cognition cheaper than Sourcegraph?
No — Sourcegraph's cheapest paid plan is Enterprise · From $19/mo, while Cognition's is Pro · $20/mo.
Do Cognition and Sourcegraph offer free plans?
Cognition: Yes, has a free plan. Sourcegraph: Paid only.
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