# Subframe review (2026): is the free plan enough? > Design canvas, coding agent and browser in one desktop app Checked Nov 12, 2026 ยท graded Nov 12, 2026 by ToolGPA. Subframe is a desktop app that puts a design canvas, a coding agent and a built-in browser in one place. It works against the codebase on your machine and can use an existing Claude Code or Codex subscription as its agent. The canvas is stored in the cloud and can also be opened in a web browser. - **Category:** AI App Builders - **Made by:** Subframe - **Website:** https://www.subframe.com - **Runs on:** Web, macOS, Windows - **Who should skip it:** Tight if you stay free: one project only. - **Facts last checked:** Nov 12, 2026 ## Pricing As of Nov 12, 2026, Subframe has a free plan, and paid plans start at $20 per editor / month. - **Pricing model:** Free plan - **Free plan:** One project, unlimited viewers and editors, limited AI credits, and use of your own Claude or Codex subscription. - **Free trial:** None listed. | Plan | Price | What you get | | --- | --- | --- | | Free | $0 | One project, unlimited viewers and editors, limited AI credits, and use of your own Claude or Codex subscription. | | Pro | $20 per editor / month | Unlimited projects, 6x the AI credits of Free, and multiple themes per project. Billing basis (monthly or annual) is not stated. | Read from https://www.subframe.com/ on Nov 12, 2026. Prices change, so confirm with Subframe before buying. ## Key features - **Design canvas:** Components with props, slots and variants, plus themes and design tokens across light and dark modes, synced with the design system in your codebase. - **Built-in browser:** Preview and edit your running app inside Subframe, with detected local dev servers listed in the browser panel. - **Coding agent:** Uses an existing Claude Code or Codex subscription as the internal agent. Other agents such as Cursor or Gemini connect through MCP. - **Prompting on the canvas:** Ask for designs or repetitive changes without leaving the canvas, then hand the result to the agent to implement in code. - **Multiplayer and comments:** Share a canvas link and comment in threads with teammates or the agent, then turn feedback into changes. ## Good for - Teams designing and shipping React interfaces from one tool - Developers who already pay for Claude Code or Codex - Designers who want components tied to the codebase's design system ## Worth knowing - The Free plan allows one project; unlimited projects need Pro at $20 per editor / month. - The vendor says it works best with React, though the browser and canvas work with anything that renders on the web. - AI credits are used only in the web version or when you use them instead of your own Claude or Codex subscription. - The pricing section does not say whether $20 is billed monthly or annually, and lists no plan above Pro. ## ToolGPA grades **GPA: 2.2 out of 4**, graded Nov 12, 2026. Subframe is a desktop and web design canvas that hands work to your own Claude Code or Codex. Free is one project, and Pro is $20 per editor with no billing basis shown. The vendor says it works with React, and no plan above Pro is listed. - **Value for money: C.** $20 per editor a month, the category's middle price. The page doesn't say if that is monthly or yearly. - **Free plan and trial: C.** Free: one project, unlimited viewers and editors, limited AI credits, or your own Claude or Codex plan. One project is a firm cap. - **Features: C.** Canvas with components and tokens, a built-in browser, an agent and comments. The vendor says it is aimed at React. - **Ease of use: C.** No store rating on record. It is a desktop app that needs a running dev server and a Claude or Codex subscription. - **Platforms and integrations: B.** Mac, Windows and web, with Claude Code, Codex, Cursor, Gemini, GitHub and Mobbin connections. These are ToolGPA's own grades. Graded from this listing, whose facts were read from Subframe's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews. The vendor's page showed no readable prices in the text we pulled, so prices rest on the listing. ## Where it stands among AI app builders - Subframe's GPA of 2.2 is higher than 11 of the 52 other AI app builders we grade, and level with 14. - It stands best on platforms and integrations (B, above 13 of 52) and worst on features (C, above 0). - Its paid plans start at $20 a month for each person, against a middle price of $20 for the category: 25 of the 50 others that charge start lower. - On features, ease of use and platforms it scores 2.3 out of 4. 12 tools score higher and cost less. The category's chart of price against score: https://toolgpa.com/charts/ai-app-builders ## Keep it, or make your own? **Keep it.** To replace Subframe you would be making a tool that builds and hosts other apps. That is not a weekend's work, with an AI app builder or without one. That makes this kind of software worth paying for, not this one in particular: 27 of the 52 other AI app builders grade higher. It costs $240 a year. - You could not: A tool that builds and hosts other apps. - You could not: An AI agent, with the models and the safeguards behind it. - You could not: A real app for macOS and Windows. Something home-made would be a web page. - You could not: Several people working in it at the same moment. - You could not: It plugs into other products, Claude Code, Codex and Cursor among them. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. ## Works with Claude Code, Codex, Cursor, Gemini, GitHub, Mobbin **Tags:** App builder, AI agents, AI features, Real-time collaboration ## Alternatives - [Magic Patterns](https://toolgpa.com/tools/magic-patterns): AI prototyping tool that builds product UIs from prompts. [Compare](https://toolgpa.com/compare/magic-patterns-vs-subframe) - [v0](https://toolgpa.com/tools/v0): Vercel's AI agent for building and deploying full-stack web apps. [Compare](https://toolgpa.com/compare/subframe-vs-v0) - [Lovable](https://toolgpa.com/tools/lovable): Chat-based AI builder for full-stack web apps and websites. [Compare](https://toolgpa.com/compare/lovable-vs-subframe) - [Bolt](https://toolgpa.com/tools/bolt): Browser-based AI builder for websites, web apps and mobile apps. [Compare](https://toolgpa.com/compare/bolt-vs-subframe) ## Sources The prices, plans, platforms and features above were read from these pages on Nov 12, 2026: - https://www.subframe.com/ Page: https://toolgpa.com/tools/subframe Listed by ToolGPA (toolgpa.com).