Bolt.new
Generate, run, and deploy full-stack web apps directly in the browser using WebContainers, no local setup required. Token-metered pricing with unused tokens rolling over one month.
The verdict on Bolt.new: Developers who want to describe an app and get a working full-stack build in the browser Bolt.new is aimed at developers who want to skip local setup entirely and go from a description to a running full-stack app inside the browser. Pricing: Free (1M tokens) / $25/mo Pro (10M tokens) / $30/member Teams.
Best For
Developers who want to describe an app and get a working full-stack build in the browser
Standout Feature
A full in-browser Node.js runtime and terminal, so the AI can install packages and run the app, not just write code
TL;DR
Excellent for prototyping fast, token limits mean complex builds need real prompt iteration to get across the finish line.
Alternatives
Fit Score: use-case reference
How this is scoredBolt.new scored 1 to 5 on five dimensions for the named use cases below. Part of our catalog-wide use-case reference, not a product-quality review rating.
Going from a text description to a working full-stack app prototype
4.2/5- Capability
- 5/5
- Reliability
- 3/5
- Value
- 4/5
- Ease
- 5/5
- Compatibility
- 4/5
Bolt.new's standout and pros both point to the in-browser Node.js runtime as what makes prompt-to-app generation real, not just code text. Reliability is capped because cons flag that token limits can cut off mid-build on complex apps, which ourTake confirms means 'careful prompt iteration becomes part of the work.'
Building a large, complex production application
2.2/5- Capability
- 2/5
- Reliability
- 2/5
- Value
- 2/5
- Ease
- 3/5
- Compatibility
- 2/5
OurTake and cons both flag that the token meter becomes a real ceiling on complex builds, and cons notes there's 'less control than a local IDE'; a mismatch for large production work versus the prototyping use case the tool is built for.
Editorial judgment grounded in this tool's own published pricing, features, and our existing pros and cons, not a certification or a measured benchmark. Product quality is assessed separately under our review methodology.
Overview
Not yet reviewedProduct quality is assessed from original evidence. How reviews work.
Bolt.new is a browser-based AI development environment by StackBlitz where you describe what you want to build and receive a working, runnable full-stack application, all in the browser, with no local setup required. It combines an AI model (Claude or GPT-4) with a full in-browser Node.js runtime, file system, and terminal, so the AI can write code, install packages, run the app, observe errors, and fix them in a self-contained loop. The result is a genuinely interactive development environment where the AI iterates until the app works, not just a code generator that outputs a static file. Applications built in Bolt.new can be deployed directly to Netlify with one click.
Typical use cases: rapid MVP prototyping, building small internal tools, creating demo applications for pitches, and learning new frameworks by watching the AI build example applications. The free tier provides limited monthly usage. Paid plans start at $25/month for more AI interactions and higher compute. Bolt.new competes directly with Lovable and Replit Agent for the 'full-stack app from a description' use case.
The source of the legacy catalog rating and review count has not been substantiated. Neither is presented here as a verified review rating or included in review structured data.
Workflow Fit Scores are separate, use-case-specific editorial judgments, not user-review averages. Read the Fit Score methodology.
- • Zero setup required
- • Surprisingly capable for full apps
- • Great for prototyping
- • Multiple framework support
- • Complex apps require a lot of prompt iteration
- • Token limits can cut off mid-build
- • Less control than a local IDE
Key Features
- Full browser IDE
- One-prompt app generation
- npm package support
- Real-time preview
- Netlify/Cloudflare deploy
Trust & Data
Verified 2026-09
- Training on your data
- Opt-out availableAI inputs/outputs may be used for model improvement on aggregated/anonymized data by default; opt-out availability is plan-dependent per product documentation.
- Compliance
- SOC 2 Type II
- Retention
- Data retained while account is active; deleted or anonymized within 30 days of voluntary account closure; residual backup copies may persist temporarily.
- Export
- Partial export
Sources: stackblitz.com, support.bolt.new
As published by the vendor. Verify independently before purchase decisions.
Our Take
The in-browser Node.js runtime is what makes this real: the agent installs packages and runs the app, not just writes files you configure yourself. The practical ceiling is the token meter. Complex builds can stall mid-way, which means careful prompt iteration becomes part of the work. Strong choice for prototyping something quickly; plan for iteration budget if the spec is large.
Workflows Using This Tool
Step-by-step playbooks whose entries name Bolt.new. The step shown is where the workflow uses it.
- AdvancedEstimate: 8–16 hours. Planning estimate from the workflow entry, not measured time saved.
Full-Stack App Building Pipeline
Step 4 of 5: Prototype complex features fast
- AdvancedEstimate: 1–2 days. Planning estimate from the workflow entry, not measured time saved.
Build a Mobile App from a Wireframe
Step 2 of 5: Generate the App Structure
- IntermediateEstimate: 1.5–2 hrs. Planning estimate from the workflow entry, not measured time saved.
Set Up a Next.js Project with Auth and Database in 2 Hours
Step 1 of 5: Scaffold with Bolt or V0
- IntermediateEstimate: 4–8 hours. Planning estimate from the workflow entry, not measured time saved.
Build and Launch a No-Code App with AI
Listed among this workflow's recommended tools
From the Blog
Coverage and comparisons that mention Bolt.new.