Our Bolt review
Bolt is a solid AI website & app builders option: strongest at prototypes, weakest on token limits.
We score Bolt 4.3 out of 5 — strong ease of use, solid performance and solid value for money.
What Bolt is
Bolt is StackBlitz's AI website & app builders product, launched in 2024. In-browser full-stack builder that writes, runs and deploys web apps from a prompt.
It is aimed at beginner users — the learning curve is very gentle. Day one you would use it for prototypes and landing pages. It runs on Web, with no mobile app, and there is no public API.
Where it shines
The core strengths are easy to state: very fast iteration. The feature set behind that is prompt to app, in-browser runtime and netlify deploys.
We rate performance 4.2/5 and answer accuracy around 84% for the tasks in this category, which is why it holds up for prototypes and landing pages.
Where it falls short
The honest downsides: token limits and larger apps get fragile.
Nothing here needs training, so the risk is not difficulty — it is paying for capability you never use.
Pricing and value for money
Pricing is Free tokens · Pro $20/mo. At $20 a month that is $240 a year per person, cheaper than most of its category (the category median is about $30). A free tier exists, so you can test it properly before paying.
If budget is the constraint, look at the free tiers of the alternatives below. Our cost calculator will show what adding Bolt does to your monthly stack before you commit.
Who should use Bolt
Bolt is the right call for prototypes and landing pages. Look elsewhere if token limits is a bigger problem for you than very fast iteration is a benefit.
The alternatives worth comparing are Lovable ($25/mo) and Replit ($25/mo). Put them side by side before you buy.
Worth a trial: Bolt at $20/mo is best used for prototypes and landing pages, and it earns 4.3/5 from us.