Bolt.new vs Weaviate
Which Developer Tools AI tool is better in 2026?
Bolt.new
Full-stack apps from a single prompt — deployed in seconds by StackBlitz
Weaviate
Open-source AI-native vector database
Side-by-side
| Bolt.new | Weaviate | |
|---|---|---|
| Tagline | Full-stack apps from a single prompt — deployed in seconds by StackBlitz | Open-source AI-native vector database |
| Founded | 2024 | 2019 |
| HQ | San Francisco, US | Amsterdam, NL |
| Employees | 11-50 | 200-500 |
| Total funding | Undisclosed | $168M |
| Latest round | — | Series C |
| Valuation | — | $1B |
| Cheapest paid plan | Pro · $25/mo | — |
| Free plan | ✓ Free | ✓ Open Source |
| Free trial | ✗ | ✓ |
| Top tier price | Teams · $30/mo | Weaviate Cloud · Contact sales |
| Pricing summary | 4 published plans | 2 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Bolt.new and Weaviate.
| Capability | Bolt.new | Weaviate |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 5 (Python, Go, TypeScript, JavaScript…) |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Bolt.new
- Higher Neuron score (82 vs 49)
- Newer company (2024)
🔵 Strengths of Weaviate
- Has raised more capital ($168M vs Undisclosed)
- Offers a free trial
- More mature (2019)
- Verified profile
Which should you choose?
Choose Weaviate if price matters most — it starts at Open source, 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 Weaviate if you want the most established option — it has raised $168M, 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 Weaviate — which is better?
It depends on your priority. Bolt.new is the leaner option; Weaviate is cheaper to start. See the side-by-side table above.
Is Bolt.new cheaper than Weaviate?
No — Weaviate's cheapest paid plan is Free, while Bolt.new's is Pro · $25/mo.
Do Bolt.new and Weaviate offer free plans?
Bolt.new: Yes, has a free plan. Weaviate: Yes, has a free plan.
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