Bolt.new vs Kiro
Which Coding AI tool is better in 2026?
Bolt.new
Full-stack apps from a single prompt — deployed in seconds by StackBlitz
Kiro
Amazon's spec-driven AI IDE — build with PRDs, not prompts
Side-by-side
| Bolt.new | Kiro | |
|---|---|---|
| Tagline | Full-stack apps from a single prompt — deployed in seconds by StackBlitz | Amazon's spec-driven AI IDE — build with PRDs, not prompts |
| Founded | 2024 | 2025 |
| HQ | San Francisco, US | Seattle, US |
| Employees | 11-50 | 201-500 |
| Total funding | Undisclosed | Undisclosed |
| Latest round | — | corporate-backed · Jul 2025 |
| Valuation | — | — |
| Cheapest paid plan | Pro · $25/mo | Claude Pro · $20/mo |
| Free plan | ✓ Free | ✓ Claude Free |
| Free trial | ✗ | ✗ |
| Top tier price | Teams · $30/mo | Claude Power · $200/mo |
| Pricing summary | 4 published plans | 5 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Bolt.new and Kiro.
| Capability | Bolt.new | Kiro |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Bolt.new
- Higher Neuron score (82 vs 72)
- Offers a free plan
- More mature (2024)
🔵 Strengths of Kiro
- Newer company (2025)
Which should you choose?
Choose Kiro if price matters most — it starts at Freemium, which is friendlier for teams watching burn. Both AI Coding tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Kiro if you want the most established option — it has raised Undisclosed, 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
Bolt.new vs Kiro — which is better?
It depends on your priority. Bolt.new is the leaner option; Kiro is cheaper to start. See the side-by-side table above.
Is Bolt.new cheaper than Kiro?
No — Kiro's cheapest paid plan is Claude Pro · $20/mo, while Bolt.new's is Pro · $25/mo.
Do Bolt.new and Kiro offer free plans?
Bolt.new: Yes, has a free plan. Kiro: Yes, has a free plan.
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