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Code By AI vs v0 by Vercel

Features, pricing, ratings, and pros and cons, side by side.

Code By AI logo

Code By AI

One API key for Claude Code, Codex and Gemini — billed per token, from 1/6 of the official price.

Paid
Visit websiteView details

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.

Best overall

v0 by Vercel

  • Frontend developers
  • Full-stack developers
  • Product designers
  • Startup founders

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.
Best value
v0 by Vercel
Best for beginners
Code By AI
Best for business
v0 by Vercel

Features

13 features compared.

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

Pricing

Plans as listed by each vendor. Check their sites for current prices.

  • Pricing model
    Code By AI
    Paid
    v0 by Vercel
    Freemium
  • Free plan
    Code By AI
    No
    v0 by Vercel
    Yes
  • Starting price
    Code By AI
    0
    v0 by Vercel
    $0
  • Plans
    Code By AI
    1 plan
    v0 by Vercel
    4 plans

Code By AI plans

  • Pay per token

    0/month

    Pay per token from 1/6 of official prices across 21 models. Top up a balance; no subscription.

    • One API key for Claude Code, Codex and Gemini CLI
    • One OpenAI-compatible endpoint
    • 21 models
    • Pay per token from 1/6 of official prices
    • No subscription

v0 by Vercel plans

  • Free

    $0

    Free access to v0, limited to 7 messages per day

    • Deploy to Vercel
    • Design Mode
    • GitHub sync
    • $5 one-time credits for new users

  • Plus

    Most popular

    $30/user/mo

    For individuals and small teams, with $30 of monthly credits per user

    • All models
    • $2 free daily credits on login
    • Shared chats
    • Purchase additional credits

  • Business

    $100/user/mo

    For teams, with $30 of monthly credits per user

    • Everything in Plus
    • Training opt-out by default
    • Centralized billing
    • Shared credit purchases

  • Enterprise

    Custom/custom

    For large organizations, contact sales

    • Everything in Business
    • Data never used for training
    • SAML SSO
    • Role-based access control
    • Priority access with no queues
    • Support SLAs

Our ratings

Scored out of 10 by the Finder Atlas editorial team. Last reviewed November 2026.

Code By AI
Not rated yet
v0 by Vercel
8.4overall

  • React/Tailwind Output Quality

    Code By AI
    Not rated
    v0 by Vercel
    9.0

  • UI Polish

    Code By AI
    Not rated
    v0 by Vercel
    8.8

  • Full-Stack Capability

    Code By AI
    Not rated
    v0 by Vercel
    8.0

  • Value for Money

    Code By AI
    Not rated
    v0 by Vercel
    7.3

  • Ease of Use

    Code By AI
    Not rated
    v0 by Vercel
    8.8

Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.

Pros and cons

v0 by Vercel

Pros

  • 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

Cons

  • 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

Platforms

  • Web
    Code By AI
    Supported
    v0 by Vercel
    Supported
  • Windows
    Code By AI
    Not supported
    v0 by Vercel
    Not supported
  • macOS
    Code By AI
    Not supported
    v0 by Vercel
    Not supported
  • iOS
    Code By AI
    Not supported
    v0 by Vercel
    Supported
  • Android
    Code By AI
    Not supported
    v0 by Vercel
    Not supported
  • API
    Code By AI
    Supported
    v0 by Vercel
    Supported
  • Browser Extension
    Code By AI
    Not supported
    v0 by Vercel
    Not supported
  • CLI
    Code By AI
    Supported
    v0 by Vercel
    Not supported

Integrations

Code By AI

3 integrations
  • Claude Code
  • Codex
  • Gemini CLI

v0 by Vercel

8 integrations
  • GitHub
  • Vercel
  • Figma
  • shadcn/ui
  • Slack
  • MCP servers
  • Snowflake
  • Shopify

Company

  • Company
    Code By AI
    Not listed
    v0 by Vercel
    Vercel
  • Founded
    Code By AI
    Not listed
    v0 by Vercel
    2015
  • Headquarters
    Code By AI
    Not listed
    v0 by Vercel
    San Francisco, CA
  • Monthly users
    Code By AI
    1277
    v0 by Vercel
    Not listed
  • Listing
    Code By AI
    Not claimed
    v0 by Vercel
    Claimed

Frequently asked questions

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.