AI Coding Assistant Cost Comparison
Copilot vs Cursor vs Claude Code vs Windsurf vs Cody — subscription prices, API costs per request, and which tool saves you the most.
Pricing data verified: May 2026
| Tool | Free Tier | Individual Plan | Pro/Business Plan | Model(s) | Best For |
|---|---|---|---|---|---|
| GitHub Copilot | Free (2K completions) | $10/mo | $39/mo (Pro+) | GPT-4o, Claude Sonnet 4, Gemini Flash | Autocomplete-heavy workflows |
| Cursor | Free (50 premium reqs) | $20/mo (Pro) | $40/mo (Business) | Claude Sonnet 4, GPT-4o, Gemini | AI chat + codebase-aware edits |
| Claude Code | None (pay-per-token) | $30-60/mo typical | $50-150/mo heavy | Claude Sonnet 4, Haiku 4.5 | Terminal-native agentic coding |
| Windsurf | Free (limited credits) | $15/mo (Pro) | $60/mo (Teams) | Proprietary + GPT-4o, Claude | Full IDE with AI autocomplete |
| Cody (Sourcegraph) | Free (unlimited) | $9/mo (Pro) | Custom (Enterprise) | Claude Sonnet 4, GPT-4o | Large codebase context |
| Cline (Open Source) | Free + API costs | $5-20/mo (API only) | — | Any model via API key | Customizable, BYO key |
| Aider (Open Source) | Free + API costs | $5-20/mo (API only) | — | Any model via API key | Terminal git-aware coding |
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Compare subscription costs vs API-only costs based on your daily usage.
Which Tool for Which Developer?
Autocomplete-Focused Coder
If you mainly want inline code completions as you type, Copilot at $10/mo is the best value. Unlimited completions, works in every IDE, zero config.
AI Chat Power User
If you use AI chat extensively for code generation, debugging, and refactoring, Cursor Pro gives you 500 premium requests with Claude Sonnet 4 and GPT-4o.
Terminal-Native Developer
If you prefer the terminal and want agentic coding (edit files, run commands, multi-step tasks), Claude Code is purpose-built. Pay only for tokens used.
Cost-Conscious / Full Control
If you want maximum control and minimum cost, open-source tools (Cline, Aider) with your own API keys let you pick models and pay $5-20/month total.
Enterprise / Team Lead
For teams needing admin controls, usage policies, and SSO, Copilot Business ($19/user/mo) or Cursor Business ($40/user/mo) offer centralized management.
Large Codebase Explorer
Cody by Sourcegraph specializes in understanding entire repositories. Free tier is generous, Pro is just $9/mo with Claude Sonnet 4 for deep context queries.
Need deeper cost analysis?
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Frequently Asked Questions
Which AI coding assistant is cheapest?
Cody Free by Sourcegraph is free with unlimited completions. GitHub Copilot Free offers 2,000 completions and 50 chat messages per month. For paid plans, GitHub Copilot Individual at $10/month is the cheapest. If you use your own API keys, open-source tools like Cline and Aider let you pay only for tokens — as low as $1-5/month for moderate use.
Is Cursor worth the extra cost over GitHub Copilot?
Cursor Pro ($20/month) includes 500 premium requests using Claude Sonnet 4 and GPT-4o. GitHub Copilot Pro ($10/month) offers unlimited completions but caps chat at 300 messages/day. If you heavily use AI chat for code generation, Cursor's premium model access may justify the price. For autocomplete-focused workflows, Copilot is better value.
How much does Claude Code cost per month?
Claude Code charges per-token via the Anthropic API. At moderate usage (200 requests/day, ~2K input + 1K output tokens each), expect $30-60/month. Heavy users report $50-150/month. Using Claude Sonnet 4 ($3/$15 per 1M tokens) vs Haiku 4.5 ($1/$5) can cut costs by 50-70%.
What's the difference between Copilot Pro and Pro+?
Copilot Pro ($10/month) includes unlimited code completions, 300 chat messages/day, and access to GPT-4o/Claude Sonnet 4/Gemini Flash. Copilot Pro+ ($39/month) adds priority access, 1,500 premium model requests/day (GPT-4.5/Claude Opus 4.7/o3), code review, and multi-model agents. Most individual developers find Pro sufficient.
Can I use my own API keys with coding assistants?
Yes. Cline (VS Code extension), Aider (terminal), and Continue.dev all support custom API keys for Claude, GPT-4o, Gemini, and other models. This lets you pay only for tokens used — typically $5-20/month for moderate use — and choose the exact model that fits your coding style.