# Code By AI vs v0 by Vercel

> Code By AI: One API key for Claude Code, Codex and Gemini — billed per token, from 1/6 of the official price.
> v0 by Vercel: Describe an app in plain language and get a working Next.js project to deploy

- Code By AI profile: https://finderatlas.com/tools/code-by-ai
- v0 by Vercel profile: https://finderatlas.com/tools/v0
- Comparison page: https://finderatlas.com/compare/code-by-ai-vs-v0
- Last reviewed: November 2026

## Verdict

Code By AI and v0 by Vercel are both Coding AI tools. Only v0 by Vercel has a free plan or trial. Only Code By AI is available on CLI. Only v0 by Vercel is available on iOS.

### Choose Code By AI if

- You want a tool built for developers who code with Claude Code, Codex or Gemini CLI.

### Choose v0 by Vercel if

- You want a tool built for prototyping interfaces and landing pages.
- Generates Next.js, React, Tailwind and shadcn/ui code with a live preview.
- Built-in editor, Design Mode and GitHub pull request workflow.

## Pricing

| | Code By AI | v0 by Vercel |
| --- | --- | --- |
| Pricing model | Paid | Freemium |
| Free plan or trial | No | Yes |
| Starting price | 0 | $0 |

## Features

| Feature | Code By AI | v0 by Vercel |
| --- | --- | --- |
| One API key for Claude Code, Codex and Gemini CLI | Yes | Not listed |
| One OpenAI-compatible endpoint | Yes | Not listed |
| Pay per token from 1/6 of official prices | Yes | Not listed |
| Prompt-to-app generation | Not listed | Yes |
| Live previews | Not listed | Yes |
| Built-in code editor | Not listed | Yes |
| Design Mode | Not listed | Yes |
| Git integration | Not listed | Yes |
| Figma and screenshot import | Not listed | Yes |
| One-click deployment | Not listed | Yes |
| Model choice | Not listed | Yes |
| v0 API and SDK | Not listed | Yes |
| iOS app | Not listed | Yes |

## Platforms

| Platform | Code By AI | v0 by Vercel |
| --- | --- | --- |
| Web | Yes | Yes |
| Windows | No | No |
| macOS | No | No |
| iOS | No | Yes |
| Android | No | No |
| API | Yes | Yes |
| Browser Extension | No | No |
| CLI | Yes | No |

## v0 by Vercel strengths

- Generates Next.js, React, Tailwind and shadcn/ui code with a live preview
- Built-in editor, Design Mode and GitHub pull request workflow
- Deploys to Vercel from the same interface
- Imports Figma designs, screenshots and existing GitHub repositories
- Offers a REST API, TypeScript SDK and an iOS app

## v0 by Vercel limitations

- Free plan is limited to 7 messages per day
- Credit-based billing makes monthly cost depend on model and prompt size
- Centered on the Next.js and React stack; the full workflow assumes Vercel
- Business costs $100 per user per month with the same $30 monthly credits as Plus
- No Android app

## FAQ

**Is Code By AI better than v0 by Vercel?**

It depends on your workflow. Code By AI is built for developers who code with Claude Code, Codex or Gemini CLI. v0 by Vercel is built for prototyping interfaces and landing pages.

**What are the key feature differences between Code By AI and v0 by Vercel?**

Code By AI: One API key for Claude Code, Codex and Gemini — billed per token, from 1/6 of the official price. v0 by Vercel: Describe an app in plain language and get a working Next.js project to deploy.

**Does Code By AI or v0 by Vercel have a free plan?**

v0 by Vercel has a free plan or trial; Code By AI is paid only.

**Which is cheaper, Code By AI or v0 by Vercel?**

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.