Chat-based AI software engineer that builds full-stack web apps and sites from prompts.
Base44 vs Bolt.new
Features, pricing, strengths and trade-offs — and which one fits your situation.
The verdict
Summary
Base44 is best for quickly building internal tools and simple web apps with backend and hosting included, while Bolt.new is best for building and running full-stack JavaScript apps entirely in the browser. Both Base44 and Bolt.new offer a free plan, so you can try each before paying.
Which should you choose?
Choose Base44 if…
- You need quickly building internal tools and simple web apps with backend and hosting included
- You're one of: operations teams building internal tools, non-technical founders, small businesses needing a portal or dashboard
- Backend, auth and hosting work out of the box
Choose Bolt.new if…
- You need building and running full-stack JavaScript apps entirely in the browser
- You're one of: founders building mvps, developers prototyping quickly, designers converting figma files into apps
- Full editor, terminal and preview in the browser with nothing to install
At a glance
| Base44 | Bolt.new | |
|---|---|---|
| Best for | Quickly building internal tools and simple web apps with backend and hosting included | Building and running full-stack JavaScript apps entirely in the browser |
| Free plan | Yes | Yes |
| Starting price | From $16/mo | From $25/mo |
| Learning curve | Low | Low |
| Platforms | Web | Web |
| Ideal for | Operations teams building internal tools, Non-technical founders, Small businesses needing a portal or dashboard | Founders building MVPs, Developers prototyping quickly, Designers converting Figma files into apps |
Feature comparison
| Base44 | Bolt.new | |
|---|---|---|
| Type | AI app builder | AI app builder |
| Inline code completion | No | No |
| Multi-file agent | Yes | Yes |
| Builds full apps from prompts | Yes | Yes |
| Hosting / deploy included | Yes | Yes |
| Backend / database | Yes | Yes |
| GitHub integration | Builder plan and up | Yes |
| Choice of AI models | Builder plan and up | Yes |
| Export / own the code | Limited | Yes |
IncludedLimited / higher plansNot available— Not confirmed
Security & enterprise
| Base44 | Bolt.new | |
|---|---|---|
| Business / enterprise plan | Yes | Yes |
| SSO (SAML / OIDC) | Enterprise plan (OIDC) | Enterprise plan (SAML) |
| SCIM user provisioning | Enterprise plan | — |
| SOC 2 | Type II | Type II |
| ISO 27001 | Yes | — |
| HIPAA (BAA available) | — | — |
| GDPR DPA | Yes | Yes |
| Data residency options | Elite+ plans (US default) | — |
| No training on your data | Enterprise opt-out | Team & Enterprise (MSA/DPA) |
| Audit logs | Enterprise plan | — |
| Admin controls | Enterprise plan | Yes |
| Deployment | Cloud | Cloud, customer AWS/Azure |
From each vendor's security documentation. "—" = not confirmed. What to ask vendors · Compare all tools
What each tool does
Base44
Base44, owned by Wix, is an AI app builder that generates working web apps from plain-language prompts. Every app includes a database, authentication, backend functions and hosting, so it is live immediately. It is used by non-developers and small teams for internal tools, customer portals and MVPs.
Key features- Prompt-based app generation with built-in database and auth
- Instant hosting with custom domain support
- One-click integrations such as Gmail, Slack, Notion and HubSpot
- Backend functions and external API connections
- In-app code editing on paid plans
- Code export to ZIP or GitHub on higher plans
Bolt.new
Bolt.new, from StackBlitz, is a browser-based AI app builder that writes and runs full-stack JavaScript apps in an in-browser WebContainer environment. Bolt Cloud adds built-in databases, authentication, file storage, edge functions and hosting with custom domains. It is used by founders, designers and developers building prototypes and MVPs.
Key features- In-browser development environment running Node.js via WebContainers
- Bolt Cloud databases, auth, storage and edge functions
- Built-in hosting and custom domains
- GitHub repository connection
- Choice of Claude, GPT and Gemini models
- Figma import
Pricing
Base44
Free plan (25 message credits/mo); Starter $16/mo billed annually
Bolt.new
Free plan (1M tokens/mo); Pro from $25/mo; Teams $30/member/mo
Prices last checked September 2026. Plans change often — confirm on each vendor's site.
Pros and cons
Base44
Strengths- Backend, auth and hosting work out of the box
- Very fast from idea to a live app
- Choice of AI model on higher plans
- Has a free plan
- Code export and GitHub are limited to higher plans
- Exported code still depends on Base44's backend runtime and database
- GitHub sync is one-way; local edits do not flow back into the editor
- Credit limits are reached quickly on complex builds
Not ideal for: Teams that need a fully portable codebase or native mobile apps should look at tools that generate standalone code or build with Expo.
Bolt.new
Strengths- Full editor, terminal and preview in the browser with nothing to install
- Backend and hosting included through Bolt Cloud
- Model choice across major providers
- Has a free plan
- Token usage climbs quickly on larger projects
- Loses context and falls into error-fix loops after many iterations
- Rewrites whole files rather than targeted diffs, raising token costs
- Limited to JavaScript/TypeScript stacks that run in WebContainers
Not ideal for: Teams working on large existing codebases or non-JavaScript backends are better served by a local AI IDE or coding agent.
Integrations
Base44
Bolt.new
FAQ
What is the main difference between Base44 and Bolt.new?
Base44 is built for quickly building internal tools and simple web apps with backend and hosting included; Bolt.new is built for building and running full-stack JavaScript apps entirely in the browser.
Is Base44 or Bolt.new cheaper?
Base44 starts from $16/mo and Bolt.new starts from $25/mo (as of September 2026). On entry price, Base44 is cheaper — but compare what each plan includes, since limits differ. Always confirm current pricing on each vendor's site.
Do Base44 and Bolt.new have free plans?
Both Base44 and Bolt.new offer a free plan, so you can try each before paying.
Which is easier to use, Base44 or Bolt.new?
Both have a low learning curve.
What are good alternatives to Base44 and Bolt.new?
Other coding & apps tools worth comparing include Lovable, v0 and Softr.
