Bolt
In-navigateur full-stack app builder by StackBlitz. Propulsé par WebContainers technologie that fonctionne Node.js entirely in the navigateur for instant, zero-latence développement. Build and deploy complete web applications sans quitter your navigateur tab.
Annual Recurring Revenue
$40M
Time to $40M ARR
6 months
Société mère
StackBlitz
Fondé en
2024
Frameworks Supported
8+
Introduction
Bolt is an in-navigateur full-stack app builder created by StackBlitz, the company behind WebContainers — the breakthrough technologie that fonctionne a full Node.js environnement entirely inside your navigateur. Cela signifie il y a no cloud VMs, no remote servers, and no network latence. When Bolt génère code, it executes instantly in your navigateur tab, providing the fastest feedback loop of any AI app builder.
The speed advantage n'est pas just a technical novelty — it fundamentally changes the développement expérience. You see your app update en temps réel as the AI writes code. Hot module replacement means changes appear instantly in the preview panel. And because everything fonctionne locally in your navigateur, your code never leaves your machine during développement, adding an inherent confidentialité benefit.
Bolt appeals to développeurs who value speed and framework flexibilité. Contrairement à competitors locked to a single stack, Bolt prend en charge React, Next.js, Vue, Nuxt, Svelte, SvelteKit, Astro, and vanilla JavaScript. Its token-based tarification model gives utilisateurs fine-grained cost control — you pay for AI interactions plutôt que fixed mensuel message limits. From solo développeurs building side projets to agences creating client prototypes, Bolt offre the fastest path from idea to deployed app.
Avantages
- +Lightning-fast in-navigateur développement propulsé par WebContainers — zero network latence
- +Token-based tarification propose flexible pay-as-you-go cost control
- +Broadest framework support among AI app builders (React, Vue, Svelte, Astro, etc.)
- +One-click déploiement from navigateur to production URL
- +Full code ownership with GitHub export and ZIP télécharger
- +En temps réel live preview with hot module replacement
- +Code stays in navigateur during développement for inherent confidentialité
- +Built by StackBlitz — a mature, well-funded company with deep web infrastructure expertise
Inconvénients
- -Limited to JavaScript/TypeScript écosystème — no Python, Go, or other langues
- -Token consumption peut être hard to predict for complex AI interactions
- -Less suited for non-web application types (mobile, bureau, CLI)
- -Offre gratuite tokens run out quickly for real projet développement
- -No built-in database intégration like Lovable has with Supabase
- -Newer product with a smaller communauté par rapport à Replit or Lovable
Fonctionnalités clés
WebContainers In-Navigateur Runtime
Propulsé par StackBlitz WebContainers, Bolt fonctionne a full Node.js environnement in your navigateur. No cloud VM provisioning, no SSH connections, no latence — instant execution and feedback as you build.
AI App Génération
Describe your app in natural langue and Bolt génère the complete codebase. Prend en charge React, Next.js, Vue, Nuxt, Svelte, SvelteKit, Astro, and other modern framefonctionne with intelligent framework selection basé sur exigences.
One-Click Déploiement
Deploy your app to production with a single click. Bolt gère hosting, HTTPS, and fournit a shareable production URL instantly. Export to Netlify, Vercel, or other plateformes for custom déploiement.
Token-Based Tarification
Pay for what you use with a token system. Each AI interaction consumes tokens basé sur complexity, giving you fine-grained cost control. No fixed mensuel message limits — use tokens when vous avez besoin them.
En temps réel Live Preview
See your app update live as the AI génère code. The preview panel shows the running application side-by-side with the code éditeur, propulsé par hot module replacement for instant visual feedback.
Full Code Access and Export
View, edit, and télécharger the complete source code. Export to GitHub, télécharger as ZIP, or deploy to external plateformes. You own everything Bolt génère sans vendor lock-in.
Multi-Framework Support
Prend en charge React, Next.js, Vue, Nuxt, Svelte, SvelteKit, Astro, Remix, and vanilla HTML/CSS/JS. Bolt recommends le/la meilleur(e) framework basé sur your exigences or lets you choose explicitly.
Iterative Chat Interface
Refine your app through conversation. Ask Bolt to add comprend, fix bugs, change styling, integrate APIs, or optimize performance. Each prompt builds on the existing codebase plutôt que starting à partir de zéro.
npm Package Installation
Install any npm package during développement. Bolt resolves dependencies, gère version conflicts, and installs packages in the navigateur-based Node.js environnement without any cloud build steps.
À qui s'adresse-t-il
Rapid Web App Prototyping
Go from idea to deployed prototype en quelques minutes. Describe your web application and Bolt génère it with the framework of your choice. The instant in-navigateur feedback loop lets you iterate faster than any basé dans le cloud alternative. Parfait pour validating ideas before investing in full développement.
Client Demo and Presentation Builds
Agences and freelancers can build interactif demos for client presentations in a fraction of the time. Choose the client-preferred framework, generate the app, customize the design, and deploy with a shareable URL — all during a single meeting.
Learning Modern Framefonctionne
Experiment with different JavaScript framefonctionne without setting up local développement environnements. Try building le/la même app in React, then Vue, then Svelte to compare approaches. Study the generated code pour apprendre framework patterns and bonnes pratiques.
Hackathon Speed Building
When time is limited, Bolt fournit the fastest path from idea to working app. The in-navigateur environnement means no setup time, token-based tarification means no message limits during a sprint, and one-click déploiement gets your submission live instantly.
Plans tarifaires
Free
- Limited daily tokens
- Basic AI génération
- Communauté support
- Public projets
- WebContainers runtime
Pro
- 10M tokens par mois
- Illimité projets
- One-click déploiement
- Priority AI génération
- Private projets
- GitHub export
- All framework support
Team
- Everything in Pro per member
- Collaboration d'équipe comprend
- Shared projets and modèles
- Centralized billing
- Support prioritaire
- Usage analytics
Comparatif
Bolt vs Lovable
Both generate full-stack apps from natural langue, but Bolt focuses on developer speed and framework flexibilité while Lovable focuses on accessibility for non-technical utilisateurs. Bolt fonctionne in-navigateur for instant feedback; Lovable uses cloud génération.
Bolt excelle dans
- +In-navigateur WebContainers provide instant, zero-latence développement
- +Prend en charge 8+ framefonctionne (React, Vue, Svelte, Astro, etc.) vs Lovable React only
- +Token-based tarification propose more flexible cost control
Lovable excelle dans
- +Lovable is more accessible for non-technical utilisateurs with visual editing
- +Lovable has native Supabase intégration for database and auth
- +Lovable has a larger user base and communauté
Bolt vs Replit
Bolt and Replit are both navigateur-based builders, but with different architectures. Bolt fonctionne Node.js in the navigateur for speed; Replit fonctionne containers in the cloud for langue breadth. Bolt is faster for web apps; Replit prend en charge more langues and mobile développement.
Bolt excelle dans
- +WebContainers eliminate network latence for faster développement
- +Token-based tarification peut être more cost-efficace for focused sessions
- +Broader JavaScript framework support for web projets
Replit excelle dans
- +Replit prend en charge 50+ langues beyond JavaScript/TypeScript
- +Replit propose mobile app développement with React Native/Expo
- +Replit fournit a full IDE with terminal, debugger, and SSH access