Bolt.new vs Upstage AI
Which Developer Tools AI tool is better in 2026?
Bolt.new
Full-stack apps from a single prompt — deployed in seconds by StackBlitz
Upstage AI
Building intelligence for the future of work with high-performance AI solutions.
Side-by-side
| Bolt.new | Upstage AI | |
|---|---|---|
| Tagline | Full-stack apps from a single prompt — deployed in seconds by StackBlitz | Building intelligence for the future of work with high-performance AI solutions. |
| Founded | 2024 | — |
| HQ | San Francisco, US | KR |
| Employees | 11-50 | — |
| Total funding | Undisclosed | Undisclosed |
| Latest round | — | — |
| Valuation | — | — |
| Cheapest paid plan | Pro · $25/mo | — |
| Free plan | ✓ Free | ✗ |
| Free trial | ✗ | ✗ |
| Top tier price | Teams · $30/mo | Enterprise · Contact sales |
| Pricing summary | 4 published plans | 1 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Bolt.new and Upstage AI.
| Capability | Bolt.new | Upstage AI |
|---|---|---|
| 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 15)
- Offers a free plan
- Lower starting price ($20/mo)
- Newer company (2024)
🔵 Strengths of Upstage AI
- Strong in AI Developer Tools
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 Developer Tools tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Upstage AI 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 Upstage AI — which is better?
It depends on your priority. Bolt.new is the leaner option; Upstage AI has broader feature depth. See the side-by-side table above.
Is Bolt.new cheaper than Upstage AI?
Yes — Bolt.new's cheapest paid plan is Pro · $25/mo, while Upstage AI's is Enterprise · Contact sales.
Do Bolt.new and Upstage AI offer free plans?
Bolt.new: Yes, has a free plan. Upstage AI: Paid only.
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