Bolt.new vs Builder.io
Which Coding AI tool is better in 2026?
Bolt.new
Full-stack apps from a single prompt — deployed in seconds by StackBlitz
Builder.io
Visual AI platform: design-to-code, AI app building and an agentic CMS
Side-by-side
Bolt.new leads on both fronts — more capital raised ($105.5M) and a lower entry price than Builder.io.
| Metric | Bolt.new | Builder.io |
|---|---|---|
| Taglinei | Full-stack apps from a single prompt — deployed in seconds by StackBlitz | Visual AI platform: design-to-code, AI app building and an agentic CMS |
| Foundedi | 2024 | 2018🏆 |
| HQi | San Francisco, US | San Francisco, United States |
| Employeesi | 11-50🏆 | — |
| Neuron scorei | 58 | 72🏆 |
| Total fundingi | $105.5M🏆 | $62M |
| Latest roundi | Series B · Jan 2025 | Series B |
| Valuationi | $700M🏆 | — |
| Cheapest paid plani | Pro · $25/mo🏆 | Pricing not disclosed |
| Free plani | ✓ Free | ✓ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Teams · $30/mo | Pricing not disclosed |
| Pricing summaryi | 4 published plans | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Bolt.new and Builder.io.
| Capability | Bolt.new | Builder.io |
|---|---|---|
| MCP support | ✓ | ✓ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 5 (JavaScript/TypeScript, React, Vue, Angular…) |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Bolt.new
- Has raised more capital ($105.5M vs $62M)
- Lower starting price ($20/mo)
- Newer company (2024)
🔵 Strengths of Builder.io
- Higher Neuron score (72 vs 58)
- Offers a free trial
- More mature (2018)
Which should you choose?
Choose Bolt.new if price matters most — it starts at Free · From $20/mo, 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 Bolt.new if you want the most established option — it has raised $105.5M, 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 Builder.io — which is better?
It depends on your priority. Bolt.new has raised more capital and is the more established option; Builder.io has broader feature depth. See the side-by-side table above.
Is Bolt.new cheaper than Builder.io?
Yes — Bolt.new's cheapest paid plan is Pro · $25/mo, while Builder.io's is Free.
Do Bolt.new and Builder.io offer free plans?
Bolt.new: Yes, has a free plan. Builder.io: Yes, has a free plan.
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