Kiro vs Sourcegraph
Which Agents AI tool is better in 2026?
Kiro
Amazon's spec-driven AI IDE — build with PRDs, not prompts
Sourcegraph
AI-powered code intelligence platform
Side-by-side
Sourcegraph is the more established option (raised $223M), but Kiro is cheaper to start.
| Metric | Kiro | Sourcegraph |
|---|---|---|
| Taglinei | Amazon's spec-driven AI IDE — build with PRDs, not prompts | AI-powered code intelligence platform |
| Foundedi | 2025 | 2013🏆 |
| HQi | Seattle, US | San Francisco, US |
| Employeesi | 201-500🏆 | 200-500 |
| Neuron scorei | 47 | 52🏆 |
| Total fundingi | Undisclosed | $223M🏆 |
| Latest roundi | Corporate · Jul 2025 | Series D · Jul 2021 |
| Valuationi | — | $2.6B🏆 |
| Cheapest paid plani | Pricing not disclosed🏆 | — |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Freemium | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Kiro and Sourcegraph.
| Capability | Kiro | Sourcegraph |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Kiro
- Newer company (2025)
🔵 Strengths of Sourcegraph
- Has raised more capital ($223M vs Undisclosed)
- Higher Neuron score (52 vs 47)
- More mature (2013)
- Verified profile
Which should you choose?
Choose Kiro if price matters most — it starts at Freemium, 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
Kiro vs Sourcegraph — which is better?
It depends on your priority. Kiro is the leaner option; Sourcegraph has broader feature depth. See the side-by-side table above.
Is Kiro cheaper than Sourcegraph?
Yes — Kiro's cheapest paid plan is Freemium, while Sourcegraph's is Enterprise · From $19/mo.
Do Kiro and Sourcegraph offer free plans?
Kiro: Paid only. Sourcegraph: Paid only.
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