Lovable
App Builders & Vibe Coding
- Prompt to full-stack app with clean React
- Built-in Supabase and GitHub sync
- Best all-round for SaaS MVPs
- Free daily messages
Code & Development (15)
All 15 AI app builders and vibe-coding platforms in the Flocci catalog, 15 of them free or freemium. Pricing tier and real capabilities on every entry — no ads, no sponsored placement.
AllAI IDEs & EditorsTerminal & CLI AgentsCode Autocomplete & AssistantsApp Builders & Vibe CodingAutonomous Coding AgentsAI Code ReviewAI Docs & Codebase Q&AAI Testing & QAAI DevOps & SREAI Database & SQL CopilotsVector Databases & RAG InfraAI Game Development
freemium
Bolt.new
App Builders & Vibe Coding
- Prompt to a live full-stack app in the browser
- Most framework flexibility
- One-click hosting and deploy
- Free daily tokens
v0 (Vercel)
App Builders & Vibe Coding
- Beautiful Next.js apps and UI from prompts
- Built-in databases and deploy to Vercel
- Great component generation
- Free monthly credits
Replit Agent
App Builders & Vibe Coding
- Most autonomous end-to-end app builder
- Real-browser testing and 30+ integrations
- Cloud IDE, hosting and databases
- Free Starter plan
Base44
App Builders & Vibe Coding
- Zero-config: DB, auth and hosting handled
- Fastest path for non-technical founders
- All-in-one build-and-ship
- Free tier to start
Firebase Studio
App Builders & Vibe Coding
- Google's agentic full-stack app workspace
- Gemini-powered app prototyping
- Deploy on Firebase instantly
- Generous free workspaces
Chef (Convex)
App Builders & Vibe Coding
- AI app builder that generates a real transactional backend (Convex), not just a frontend
- Free tier plus a low-cost hosted plan, with credits earned via milestones
- Can run locally or in-browser, backend gets realtime subscriptions by default
Anything (Create.xyz)
App Builders & Vibe Coding
- Builds mobile apps, sites and tools from natural language with 40+ integrations
- Automated visual QA testing via computer-use agents on higher tiers
- Free plan plus credit-based Pro/Max tiers with code export
Rork
App Builders & Vibe Coding
- Purpose-built for native iOS/mobile app creation via chat, not just web apps
- In-app iOS build/install/publish workflow plus auto-generated App Store screenshots
- Direct App Store shipping and monetization path for indie builders
a0.dev
App Builders & Vibe Coding
- Real-time AI agent that writes/edits a mobile app as you describe it
- One-click publishing handles App Store Connect listing and upload
- Built-in Convex/Supabase backend plus payments and analytics dashboard
Tempo
App Builders & Vibe Coding
- Positions as an 'AI software factory' aimed at product teams, not solo hobbyists
- Generates production React apps from natural language specs
- Team workflow features for PM/design/eng collaboration on generated apps
Emergent
App Builders & Vibe Coding
- Conversational agents design, code AND deploy an app end-to-end in one flow
- 1M-token context on Pro+ tiers for large app generation
- Free tier with 10 monthly credits, no credit card required
Dyad
App Builders & Vibe Coding
- Fully open-source, runs locally on your machine with offline capability
- 21k+ GitHub stars, zero vendor lock-in with clean exportable code
- Built-in security scanning for SQL injection/XSS in generated apps
Onlook
App Builders & Vibe Coding
- Visual drag-and-drop editor that writes directly into a real React/Next.js codebase
- Open-source self-hosted version (25.8k GitHub stars) plus hosted cloud tier
- Bridges design and dev with code as the source of truth, not a design-tool export
Subframe
App Builders & Vibe Coding
- AI-native visual design tool where every layer maps to production Tailwind/Radix code
- CLI sync tool pulls generated components straight into a codebase
- Free tier (1 project, 10 pages) with no AI training on user designs
App Builders & Vibe Coding — straight answers
What are the best free AI app builders and vibe-coding platforms?
Flocci AI Tools lists 15 AI app builders and vibe-coding platforms, ordered free tiers first: a0.dev, Anything (Create.xyz), Base44, Bolt.new and Chef (Convex). All of them are free or have a free tier. Every entry states what it uniquely does, not a score.
Are there completely free AI app builders and vibe-coding platforms?
None in this sub-category are fully free, but 15 are freemium with a usable free tier. The Completely Free AI Tools collection lists the 115 entries site-wide that carry no paid plan at all.
See the full list →What should I look for in AI app builders and vibe-coding platforms?
Start with what you need to do: describe an app in English and get a running one. Then check the pricing tier, because "free" here means no paid plan at all while "freemium" means a free tier under paid plans. Every tool on this page lists both.
See the full list →Looking for a ranked shortlist instead? See the best free AI app builders and vibe-coding platforms.