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Bubble vs Bolt.new

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

BubbleBolt.new
SummaryMature AI + no-code platform for building web and native mobile apps, backed by 8,000+ plugins and usage-based pricing.AI-powered full-stack app builder that turns a prompt into a live website, app or mobile prototype in the browser.
PricingFreemiumFreemium
CategoryCodingCoding
PlatformsWeb, iOS, AndroidWeb
Key features
  • AI App Generator (Copilot)
  • Visual Drag-and-Drop Editor
  • Relational Database
  • Native Mobile Apps (iOS/Android)
  • Workload Unit (WU) Pricing
  • 8,000+ Plugin Marketplace
  • API Connector
  • Version Control & Branching
  • 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
  • 6M+ builders, 8M+ apps and 8,000+ plugins make it one of the most mature, battle-tested no-code ecosystems available
  • Combines an AI app generator (Copilot) with full manual visual control rather than an all-or-nothing choice
  • True native mobile apps (React Native) publish directly to the Apple App Store and Google Play
  • Deep extensibility through the API Connector and plugin marketplace covers most integrations out of the box
  • Handles hosting, security and scaling so there's no separate infrastructure to manage
  • 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
  • No source-code export — apps stay hosted on Bubble's infrastructure indefinitely, unlike GitHub-exportable competitors
  • Workload Unit (WU) pricing is usage-based and can rise quickly if workflows or database queries aren't optimized
  • Copilot's AI generation is strongest on templated actions and falls short on complex, custom logic
  • Real technical thinking (data types, conditions, privacy rules) is still required despite the visual interface
  • The Free plan is development-only — a paid plan is required just to publish a live app
  • 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 Bubble review

Bubble pairs an AI app generator, Copilot, with a full visual editor: describe an app to get a working first draft, then refine data, design and workflow logic by hand for anything Copilot can't fully handle on its own. It's a full-stack platform — hosting, database, security and scaling are managed for you — with native mobile apps built on React Native that publish directly to the Apple App Store and Google Play, sharing one backend with the web app. Bubble is one of the most established players in the category: 6M+ builders, 8M+ apps built and an 8,000+ plugin marketplace for connecting to services like Stripe and Google Maps via its API Connector. Pricing runs on Workload Units (WU), a single usage-based metric that aggregates server resource consumption instead of a flat per-seat fee. The trade-off versus newer 'vibe coding' tools: there is no source-code export, so apps stay hosted on Bubble's own infrastructure for the life of the project.

Bubble review →Bubble alternatives →

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.

Bolt.new review →Bolt.new alternatives →