PlugThis Review 2026

AI Chrome extension builder: describe what you want in chat and PlugThis generates a complete, installable Manifest V3 Chrome extension in about two minutes, with real Supabase backends and OpenAI/Anthropic/Gemini models built in.

PlugThis (plugthis.ai) is a no-code AI builder focused on exactly one output: Chrome extensions. Where general vibe-coding tools like Bolt or v0 default to web apps and need heavy prompting to produce a working Manifest V3 package, PlugThis handles the extension-specific plumbing automatically — you tell it what you want, it builds the extension, and you download, install, and go, typically in around two minutes with no code. The platform supports real functionality, not just toy popups: it connects to Supabase backends (Postgres, auth, edge functions) and has AI models built in (OpenAI, Anthropic, Gemini), so you can ship extensions with accounts, stored data, and AI features. Templates provide starting points, and the marketing showcases real shipped products (e.g., a SaaS founder's Indexly companion extensions and a Reddit responder). A key positioning point is ownership: you get 100% of the source code with no vendor lock-in — the extension is yours forever even if you cancel. Publishing guidance walks you through the one-time $5 Chrome Web Store developer fee and store submission. Pricing: Starter at $9.99/month (1 extension, unlimited chats, cancel anytime) and Builder at $29.99/month (3 extensions, full-stack Supabase+LLM, priority support); Product Hunt promo drops Builder to $9.99/mo for the first 3 months.