Best for
Best for quickly validating an idea with a working full-stack prototype.
- Freelancers
- Small and mid-sized
No tools match
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AI App Builders Comparison
At a glance
Best for
Best for quickly validating an idea with a working full-stack prototype.
Best for
Best for technically curious builders who want to build, see and ship the code in one place.
Cataleo does not name a winner. Both statements come from the vendors themselves.
| Criterion | Bolt.new | Replit |
|---|---|---|
| Starting price | Free tier; paid credits above The free limits are reached quickly. | Free tier; paid from ~$20 / month plus usage Published apps on the free tier are time-limited. |
| Free trial | Free tier | Free tier, published apps time-limited |
| Commercial use | Yes | Yes |
| Output | Full-stack app in the browser, with automatic hosting | Full-stack apps: code, database, hosting and deploy in one place |
| What it generates | Full-stack app, built and run in the browser through StackBlitz WebContainers | Full-stack apps through Agent 3, which generates autonomously and tests in a real browser |
| Stack and frameworks | Multi-framework | 50+ languages |
| Auth and database | Not out of the box, needs external services | Built-in database |
| Hosting and deploy | Yes, automatic hosting, prompt to deploy | Yes, built-in hosting and deploy |
| Payments | Yes, Stripe for one-time payments and subscriptions, via Supabase or Bolt Database | Yes, Agent wires up Stripe in one step, on paid plans |
| Access to the code | Yes, download the project as a zip or push it to GitHub | Full browser IDE with terminal and version control, every line visible |
| Deployment | Cloud (SaaS), Browser-based | Cloud (SaaS), Browser-based |
| Company size | Freelancers, Small and mid-sized | more entries Freelancers, Small and mid-sized, Enterprise |
Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Bolt.new
Strengths
Limitations
Replit
Strengths
Limitations
Plans
Bolt.new
Replit
What users say
Bolt.new
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Replit
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Where this comes from
Bolt.new https://bolt.new · no check date recorded yet
Replit https://replit.com · no check date recorded yet
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.