Home / App Builders (Vibe Coding Platforms) / Best AI App Builder for Prototypes
Bolt.new is ranked #2 of 7 in App Builders (Vibe Coding Platforms). Listed as freemium. Best for: Instant full-stack prototypes in the browser. Pricing: Free plan (300K tokens/day, 1M tokens/mo); Pro $25/mo ($18/mo billed yearly). From the App Builders (Vibe Coding Platforms) ranking: "Bolt.new is the fastest way to spin up a full-stack prototype in the browser". This uses the App Builders (Vibe Coding Platforms) leaderboard, not a separate score.
Prices last verified Oct 29, 2026. See the full App Builders (Vibe Coding Platforms) leaderboard.
#2 in App Builders (Vibe Coding Platforms)
StackBlitz's in-browser AI app builder.
freemium
Pricing: Free plan (300K tokens/day, 1M tokens/mo); Pro $25/mo ($18/mo billed yearly)
Best for: Instant full-stack prototypes in the browser
Visit Bolt.new ↗ Affiliate link https://bolt.newPricing verified Oct 29, 2026 against the official source.
One email a week. What moved, what launched, what's worth your time.
Build full-stack web apps by chatting with AI.
StackBlitz's in-browser AI app builder.
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AI platform for building apps with built-in backend.
Google's AI Studio Build mode: prompt-to-app full-stack web and Android apps powered by Gemini.
AI app builder that turns prompts into web and mobile apps with built-in backend, auth and payments.
Bolt.new is ranked #2 of 7 in App Builders (Vibe Coding Platforms). Listed as freemium. Best for: Instant full-stack prototypes in the browser. Pricing: Free plan (300K tokens/day, 1M tokens/mo); Pro $25/mo ($18/mo billed yearly). From the App Builders (Vibe Coding Platforms) ranking: "Bolt.new is the fastest way to spin up a full-stack prototype in the browser". This uses the App Builders (Vibe Coding Platforms) leaderboard, not a separate score.
Bolt.new is listed as freemium. Free plan (300K tokens/day, 1M tokens/mo); Pro $25/mo ($18/mo billed yearly)
#1 Lovable (freemium; best for: Non-devs shipping polished MVPs fast); #2 Bolt.new (freemium; best for: Instant full-stack prototypes in the browser); #3 v0 (freemium; best for: React/Next.js UI and Vercel deploys); #4 Replit (freemium; best for: Build + host in one place); #5 Base44 (freemium; best for: Internal tools and simple apps with auth/data); #6 Google AI Studio (freemium; best for: Gemini-powered apps with Firebase/Google Cloud); #7 Anything (formerly Create) (freemium; best for: Prompt-to-app web and mobile MVPs).
Bolt.new: https://bolt.new/pricing. Last verified 2026-10-29.