AI app builders
User sign-in is one of the first things a real app needs. These builders add authentication for you.
How we picked: Can add user sign-up and sign-in to generated apps. Listings are editorial and never paid.
Vibe Coding
Bolt.new is an AI builder that turns natural‑language prompts into production‑ready websites, apps, and prototypes with hosting, databases, auth, and SEO built in.
Vibe Coding
Describe what you want. Replit builds it. Get a working app or website in minutes. No coding required.
Popular options include Lovable, Bolt.new, Replit, Create.xyz, Firebase Studio. The right choice depends on your project, budget and how much control you need.
Can add user sign-up and sign-in to generated apps. Paid placements never affect this list.
Vibe Coding
Create.xyz is an AI agent that converts plain-language ideas into code-built mobile apps, websites, tools and products, with GPT-5 and 40+ integrations.
Vibe Coding
Firebase Studio is a browser-based workspace for full‑stack development with Gemini AI, repo import, full‑fidelity previews, emulators, and quick deployment to Firebase.
No-Code
Build and launch custom AI-powered portals and internal tools in minutes, no code required. Drag and drop. Sync with any data source. 100s of ready templates.
No-Code
Glide is a business operations platform to build custom apps and AI agents from spreadsheets or prompts, with live data, governance, and desktop/mobile access.
