Founders and entrepreneurs
Turn a defined product idea into a testable web app or business site before committing to a larger engineering build.
Independent tool overview
Bolt.new at a glance
Bolt.new is StackBlitz's browser-based AI app builder for creating websites, JavaScript full-stack web apps, prototypes, and Expo mobile apps through natural-language prompts, direct code editing, and integrated cloud services.
Visit the official Bolt.new site ↗
- Product
- Bolt.new by StackBlitz
- Best for
- Prompt-to-app prototyping and JavaScript full-stack development
- Platforms
- Websites, web apps, and Expo-compatible mobile apps
- Backend support
- Node.js and JavaScript-based backends; not Python or PHP
- Built-in cloud
- Hosting, databases, auth, storage, functions, analytics, and domains
- Starting price
- Free; Pro is $25/month billed monthly
- Pricing unit
- AI token allowances plus hosting and web-request limits
Overview
What Bolt.new is
Bolt.new turns a written product brief into a working codebase inside the browser. It can start from a prompt, Figma design, Google Stitch design, GitHub repository, template, or imported Lovable project, then lets users iterate through chat or edit files in Code View. The clearest fit is rapid prototyping and JavaScript-based product development where a team wants code, preview, infrastructure, and publishing in one workspace.
Bolt Cloud bundles hosting, databases, authentication, file storage, server functions, analytics, and domain management, while integrations cover GitHub, Netlify, Supabase, Stripe, Expo, Figma, Google SSO, and MCP servers. This reduces setup work, but it does not remove normal software-engineering responsibilities: generated applications still need requirements review, version control, automated testing, accessibility checks, security validation, data-governance decisions, cost monitoring, and an accountable production owner.
Use cases
Who Bolt.new is best for
The strongest fit depends on the job you need the product to complete, not the size of its feature list.
Product and design teams
Create working prototypes from prompts or Figma designs and validate flows with users and stakeholders.
Marketers and small businesses
Build landing pages, campaign sites, directories, forms, and lightweight internal tools with integrated hosting.
JavaScript developers
Accelerate scaffolding and iteration while retaining code access, GitHub synchronization, branches, and external deployment options.
Students and new builders
Learn by producing a visible application in the browser without first configuring a local development environment.
Capabilities
Core Bolt.new features
Prompt-to-app generation
Builds websites and applications from natural-language requirements and supports iterative changes through chat.
Multiple starting points
Starts from scratch, templates, Figma, Google Stitch, GitHub, or imported Lovable projects.
Agent choices
Offers Standard and paid Max agent options, with model routing designed to balance quality, speed, and token cost.
Code View
Lets technical users inspect and edit the generated project files directly in supported desktop browsers.
Full-stack JavaScript support
Builds with browser-native JavaScript frameworks and Node.js backends inside StackBlitz WebContainers.
Bolt Cloud hosting
Publishes projects to a bolt.host subdomain and gives paid users custom-domain and additional publishing options.
Managed databases
Creates and manages databases inside the project, with an option to use or claim a Supabase-backed database.
Authentication and permissions
Supports app signups, logins, password resets, roles, and user permissions through the built-in cloud workflow.
Storage and server functions
Includes file storage and edge functions for uploads, forms, data processing, and custom backend logic.
GitHub version control
Imports repositories, creates new private repositories, syncs commits, and supports branch-based work.
External integrations
Official guides cover Expo, Figma, GitHub, Google SSO, Google Stitch, Netlify, Stripe, Supabase, Lovable imports, and MCP servers.
Collaboration
Supports project sharing and multiplayer work; Teams adds organization controls, team templates, and design-system knowledge.
Project security checks
All plans can run database security checks, while paid plans include a broader project audit that flags or fixes supported issues.
Built-in analytics and SEO aids
Bolt Cloud reports traffic basics, and paid plans list SEO boosting alongside hosting and custom-domain support.
Process
How the Bolt.new workflow works
Step 1
Define the product before prompting
Write the audience, core job, user roles, data model, required screens, acceptance criteria, non-goals, and production constraints.
Step 2
Choose a safe starting point
Start from a prompt or template, or import only the Figma frame or GitHub repository that the project actually needs.
Step 3
Generate the smallest working slice
Build one complete user flow first instead of asking for the entire product, every integration, and all edge cases at once.
Step 4
Connect version control early
Sync the project to a private GitHub repository, use branches for risky work, and make recoverable checkpoints before major changes.
Step 5
Add infrastructure deliberately
Define the database schema, authorization rules, secret handling, storage boundaries, and external-service permissions before loading real data.
Step 6
Test each iteration
Exercise success, failure, empty, loading, mobile, keyboard, and authorization paths; add automated tests for business-critical behavior.
Step 7
Perform production review
Run Bolt's security checks, then independently review code, dependencies, database policies, privacy, accessibility, performance, observability, and backups.
Step 8
Publish with ownership
Choose Bolt hosting or an external deployment path, verify the live build, monitor usage and cost, and assign a person responsible for incidents and maintenance.
Cost
Bolt.new pricing and free plan
Bolt prices paid access around monthly AI-token allowances, project features, and cloud limits. The prices below are the vendor's monthly-billing rates; annual billing may be lower, and higher Pro token tiers may cost more.
Free
$0
A limited plan for trying the builder and publishing smaller projects.
- 1 million AI tokens per month with a 300,000-token daily limit
- Public and private projects, hosting, and unlimited databases
- Bolt branding, 10MB upload limit, and up to 333,000 web requests
Pro
$25/month billed monthly
The individual paid plan, starting at 10 million tokens per month.
- No daily token limit and paid tokens roll over for one additional month while the subscription remains active
- No Bolt branding, private sharing, 100MB uploads, and up to 1 million web requests
- Custom domains, SEO boosting, expanded database capacity, provider choice, and AI image editing
Teams
$30/member/month billed monthly
Adds shared administration and organization features to the Pro capabilities.
- Centralized billing and team-level access management
- Granular admin controls and user provisioning
- Organization sharing, private NPM registries, and design-system knowledge
Enterprise
Custom
For larger organizations needing negotiated security, support, governance, and scale.
- SSO, audit logs, compliance support, and data-governance options
- Custom workflows, integrations, SLAs, and procurement terms
- Dedicated account management, 24/7 priority support, onboarding, and training
Pricing checked . Check current pricing at the source ↗
Assessment
Bolt.new strengths and limitations
Where it stands out
- Combines AI generation, editable code, previews, backend services, hosting, and domains in one browser workspace
- Produces a real codebase that can be synchronized to GitHub or downloaded
- Supports both nontechnical prompting and direct code editing for technical users
- Can start from existing designs and repositories instead of requiring a blank project
- Built-in databases, auth, storage, functions, and analytics reduce prototype setup time
- GitHub branches and external deployment options reduce platform lock-in compared with closed no-code builders
- Official integrations cover common product needs including payments, mobile packaging, databases, identity, and design handoff
- A usable free tier makes it possible to evaluate the workflow before purchasing
- Published security checks encourage a pre-launch review, even though they are not a complete assurance process
What to consider
- Bolt focuses on JavaScript and Node.js; Python, PHP, and other non-JavaScript backend stacks are not supported
- Token usage grows with project size and context synchronization, so long or poorly scoped sessions can consume allowances quickly
- Generated code can compile and appear correct while still containing authorization flaws, data leaks, race conditions, or broken business logic
- The built-in security audit covers supported patterns but does not replace threat modeling, dependency review, penetration testing, or professional security assessment
- Database policies and user permissions require explicit testing with multiple accounts; never assume generated authorization is tenant-safe
- Payment, authentication, email, storage, analytics, and other integrations introduce separate vendors, credentials, policies, and failure modes
- Secrets, production data, private repositories, and customer information should not be added until access, retention, and governance are approved
- AI agents may rewrite working code, change dependencies, or introduce regressions while addressing an unrelated request
- Prompt-only iteration becomes harder as applications grow; teams still need architecture, tests, code review, and maintainable boundaries
- Paid plan cost is not the whole operating cost because token upgrades, domains, external services, databases, traffic, and support may add expense
- Free projects carry Bolt branding and lower token, upload, and request limits
- Safari has read-only Code View and hosted-preview differences; several project-management features are unavailable on mobile
- SEO boosting is not a guarantee of indexing or ranking; content quality, crawlability, performance, structured data, links, and ongoing maintenance still matter
- Accessibility, privacy disclosures, cookie consent, legal terms, licenses, and regulatory obligations remain the publisher's responsibility
- A prototype should not be promoted to production until backup, rollback, monitoring, incident response, and ownership are defined
Compare
Bolt.new alternatives
The right alternative depends on the specific output, workflow, controls and budget your project requires.
Coding
Lovable
A close prompt-to-app alternative with a strong visual product-building workflow and GitHub-oriented handoff.
Explore Lovable →Coding
Replit Agent
Better suited to teams that want an AI agent inside a broader hosted development environment with runtime and deployment tooling.
Explore Replit Agent →Design
Vercel v0
A strong option for generating and iterating on polished web interfaces, especially for React and Vercel-centered workflows.
Explore Vercel v0 →Questions
Bolt.new FAQs
What is Bolt.new?
Bolt.new is a browser-based AI builder from StackBlitz. It creates websites, JavaScript full-stack web apps, prototypes, and Expo-compatible mobile apps from prompts and imported designs or repositories.
Do I need to know how to code?
No coding is required to start and iterate through chat. Coding knowledge becomes increasingly valuable for reviewing architecture, debugging complex behavior, testing security, and maintaining a production application.
Is Bolt.new free?
Yes. The Free plan lists 1 million monthly tokens, a 300,000-token daily limit, hosting, and unlimited databases, with Bolt branding and lower upload and request limits.
How much is Bolt Pro?
Bolt lists Pro starting at $25 per month when billed monthly, including 10 million monthly tokens. Higher token levels and annual billing can change the effective price.
What can Bolt.new build?
It can build content websites, landing pages, e-commerce front ends, dashboards, CRMs, SaaS products, booking tools, prototypes, and mobile apps through its Expo integration.
Can Bolt.new use Python or PHP?
Not as the application backend. Bolt's official documentation says it supports Node.js and browser-based JavaScript frameworks and does not support Python or PHP backends.
Can I export or own the code?
Yes. Bolt says users own generated code for legal uses. Projects can connect to GitHub, be downloaded, and be deployed through Bolt, Netlify, GitHub-based CI/CD, or another compatible service.
Is a Bolt-generated app production-ready?
Not automatically. Treat it as generated software: verify requirements, review code and dependencies, test authorization and data handling, add automated coverage, check accessibility and performance, and establish monitoring, backups, rollback, and incident ownership.
Does Bolt.new include hosting and a database?
Yes. Bolt Cloud includes hosting and database creation, plus authentication, file storage, functions, analytics, and domains. Teams can also use integrations such as Supabase and Netlify.
Bottom line
Our Bolt.new verdict
Bolt.new is one of the most complete prompt-to-product workspaces for JavaScript applications because it connects generation, code access, cloud infrastructure, GitHub, and publishing without requiring local setup. It is excellent for prototypes and can support real products, but the difference between a convincing demo and dependable production software remains engineering discipline: scope the build, commit early, test permissions and failure modes, review security independently, and retain clear ownership after launch.
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