Bolt.new vs Vellum
Which Developer Tools AI tool is better in 2026?
Bolt.new
Full-stack apps from a single prompt — deployed in seconds by StackBlitz
Vellum
An AI Assistant that adapts to how you work, acts before you ask, and is entirely yours to customize.
Side-by-side
| Bolt.new | Vellum | |
|---|---|---|
| Tagline | Full-stack apps from a single prompt — deployed in seconds by StackBlitz | An AI Assistant that adapts to how you work, acts before you ask, and is entirely yours to customize. |
| Founded | 2024 | — |
| HQ | San Francisco, US | — |
| Employees | 11-50 | — |
| Total funding | Undisclosed | Undisclosed |
| Latest round | — | — |
| Valuation | — | — |
| Cheapest paid plan | Pro · $25/mo | Pricing not disclosed |
| Free plan | ✓ Free | ✓ |
| Free trial | ✗ | ✓ |
| Top tier price | Teams · $30/mo | Pricing not disclosed |
| Pricing summary | 4 published plans | Enterprise · Contact sales |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Bolt.new and Vellum.
| Capability | Bolt.new | Vellum |
|---|---|---|
| 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 11)
- Lower starting price ($20/mo)
- Newer company (2024)
🔵 Strengths of Vellum
- Offers a free trial
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 Vellum 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 Vellum — which is better?
It depends on your priority. Bolt.new is the leaner option; Vellum has broader feature depth. See the side-by-side table above.
Is Bolt.new cheaper than Vellum?
Yes — Bolt.new's cheapest paid plan is Pro · $25/mo, while Vellum's is Enterprise · Contact sales.
Do Bolt.new and Vellum offer free plans?
Bolt.new: Yes, has a free plan. Vellum: Yes, has a free plan.
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