Canvas Builder vs Bolt
AI website builder for marketing sites vs AI app builder
Bolt and Canvas Builder both build from a chat prompt. Bolt, from StackBlitz, builds apps and websites by chatting and runs them in its own environment. Canvas Builder focuses on marketing and small-business websites and gives you plain Bootstrap 5 HTML that you can download for free.
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At a glance
Canvas Builder is an AI website builder by SemiColonWeb. Describe a site, it builds a complete multi-page website live on the Canvas template, and you refine it by chatting. Download the HTML, CSS and JS for free, or publish it with forms and a custom domain.
Strengths
- Purpose-built for marketing and small-business websites
- Plain Bootstrap 5 HTML: no build step, runs on any host
- Free code download on every account
- One-time credit packs from $9 that never expire
Limitations
- No databases, user accounts or app logic
- Bootstrap 5 HTML only, no React output
Bolt (bolt.new) builds apps and websites by chatting. Usage is billed in tokens, and bigger projects use more tokens per interaction. Sites can be hosted on Bolt; free sites carry a "Made in Bolt" badge and custom domains need the Pro plan. You can download a project as a ZIP.
Strengths
- Builds full apps as well as websites
- Hosting included, ZIP download available
- Free tier: 300K tokens a day, 1M a month
Limitations
- Token billing: bigger projects cost more per message
- Free sites show a "Made in Bolt" badge and go offline at 10 GB bandwidth
- Custom domains need Pro ($25/month, November 2026)
Feature comparison
| Feature | Canvas Builder | Bolt |
|---|---|---|
| How you build | Chat | Chat |
| Best for | Marketing & small-business websites | Apps and websites |
| Output | Static Bootstrap 5 HTML | Project code in Bolt's environment |
| Download the code | Free, any account | ZIP download |
| Custom domain | Paid plans from $9/month Better | Pro plan ($25/month) |
| Pricing model | One-time credits from $9 Better | Monthly plans, billed in tokens |
| App logic & database | Not built in | Yes Better |
Verdict
Choose Bolt if you are building an interactive app and want hosting and code in one place. Choose Canvas Builder for a marketing website as clean static HTML, with predictable credits and a free download.
Choose Canvas Builder if…
Founders, freelancers and agencies who need a marketing website as clean HTML they own.
Choose Bolt if…
Builders prototyping interactive apps who want code and hosting in one tool.
Frequently asked questions
Is Bolt or Canvas Builder better for a marketing website?
For a marketing or small-business site, Canvas Builder is the more direct fit: it builds the whole site as static Bootstrap 5 HTML you can download for free and host anywhere. Bolt is broader and shines when the project is an app.
How does Bolt charge?
Bolt bills usage in tokens; the free plan includes 300K tokens a day and 1M a month, and Pro starts at $25 a month (prices checked November 2026). Canvas Builder uses one-time credit packs from $9 that never expire.
Try Canvas Builder free
Generate a complete Bootstrap 5 HTML page in about 3 minutes. No subscription. Download and deploy anywhere.