Base44 vs Bolt.new

A side-by-side look at Base44 and Bolt.new — pricing, features and where each one wins. Both are reviewed independently on Curata AI.

Base44Bolt.new
SummaryVibe-coding platform (owned by Wix) that turns plain-language prompts into full-stack apps, websites and AI agents.AI-powered full-stack app builder that turns a prompt into a live website, app or mobile prototype in the browser.
PricingFreemiumFreemium
CategoryCodingCoding
PlatformsWebWeb
Key features
  • Vibe Coding (Prompt-to-App)
  • Integrated Backend & Database
  • AI Agents (Superagents)
  • Two-Way GitHub Sync
  • Built-In Payments & Auth
  • SEO/GEO Marketing Dashboard
  • Custom Domains
  • Collaborative Design Board
  • In-Browser Node.js Runtime (WebContainers)
  • Bolt Agent (auto model routing: Standard / Max)
  • Full-Stack App, Website & Mobile Generation
  • Bolt Cloud (databases, auth, hosting, SEO)
  • Figma & GitHub Import
  • One-Click Netlify Deployment
  • Mobile Preview via Expo (iOS/Android, QR code)
  • Design System-Aware Generation
Pros
  • Real production infrastructure from the first prompt — backend, database, auth and payments are already wired up
  • Two-way GitHub sync means you genuinely own your code and can leave the platform at any time
  • Goes beyond app-building with always-on AI agents (Superagents) and built-in post-launch SEO/GEO and social tools
  • Backed by Wix's ~$80M acquisition and a reported ~$150M ARR — unusually well-capitalized for a vibe-coding platform
  • One dashboard and one invoice instead of wiring together separate hosting, database and auth providers
  • Documented real-world outcomes, including a solo founder reaching $1M ARR within 3 months of building on it
  • Genuine in-browser Node.js runtime (WebContainers) — zero local setup to start building
  • Multi-framework flexibility: React, Next.js, Vue, Svelte, Astro, Angular and more
  • Full, exportable code control rather than a black-box generator
  • Bolt Cloud bundles databases, auth, hosting and SEO instead of requiring separate services
  • Strong for fast, early-stage prototyping and sharing runnable demos
  • Mobile app generation via Expo extends it past web-only building
Cons
  • Message credits burn quickly, especially while debugging, and unused credits don't roll over
  • Gets shakier on complex, custom backend logic — best suited to common application patterns
  • No published storage limit, but users report hitting undocumented, effectively 'invisible' caps
  • Support and documentation are reportedly thinner than more mature platforms like Bubble or Replit
  • Token consumption is the most common complaint — error-correction loops can burn through millions of tokens in a single session
  • The free plan's daily token cap can run out before a complex first build even finishes
  • Real-world cost on large or bug-prone projects can run well above the advertised plan price
  • Less production-hardened out of the box than a more opinionated builder like Lovable

Read the full Base44 review

Base44 is a vibe-coding platform: describe an app, website or AI agent in plain language, and it generates the frontend, backend, database, authentication and payments together — on real production infrastructure, not a sandbox. Beyond building, Base44 ships Superagents, always-on AI agents that connect to your tools and keep working after launch, plus post-launch marketing tools: an SEO/GEO dashboard that scans for visibility on Google, ChatGPT and Gemini and applies fixes, auto-generated social content, and built-in analytics. A collaborative design board, AI-generated page videos and one-click redesign previews round out the building experience. Two-way GitHub sync exports the full source code to your own repository at any time, so nothing is locked to the platform. Founded by solo developer Maor Shlomo, Base44 was acquired by Wix for roughly $80M in June 2025 after reaching 250,000+ users in its first six months, and has since scaled toward a reported ~$150M in annual recurring revenue.

Read the full Bolt.new review

Bolt.new (by StackBlitz) runs a full Node.js environment directly in the browser via WebContainers, and its Bolt Agent builds, tests and iterates on a website, web app or mobile prototype from a natural-language prompt. Bolt automatically routes each request to the best-fit model — a Standard tier for general development and a Pro-only Max tier for harder tasks — instead of locking you into one LLM, and claims 98% fewer errors thanks to automatic testing, refactoring and iteration. Generated projects can use React, Next.js, Vue, Svelte, Astro, Angular, SvelteKit, Remix and the wider npm ecosystem, with mobile builds via Expo (instant QR-code preview for iOS/Android). Bolt Cloud bundles the backend — unlimited databases, enterprise-grade auth and user management, SEO optimization and hosting with analytics — plus native integrations with Supabase, GitHub, Stripe and Figma import, and one-click deployment to Netlify. It's used by teams at Google, Microsoft, Salesforce, AWS, Meta, Shopify and others to go from idea to a running, deployable product without local setup.