Free AI plans and their limits
Updated 2026-10-15. Official pricing pages only.
Quick answer
10 plans across 10 tools qualify. Cheapest: ChatGPT Free at Free. Most expensive here: Windsurf (Devin) Free at Free. Last checked 2026-10-15.
| Tool | Plan | Price / mo | Key limit |
|---|---|---|---|
| ChatGPT | Free | Free | Unlimited text chats with GPT-6 (subject to abuse guardrails) |
| Claude | Free | Free | Everyday use, five-hour session limit |
| Codex | Free | Free | Quick coding tasks |
| Cursor | Free | Free | Limited agent and chat requests |
| Gemini | Free | Free | Not published |
| GitHub Copilot | Free | Free | 2,000 completions and 50 chat requests |
| Grok | Free | Free | Limited chat and agent requests |
| Mistral Le Chat / Vibe | Free | Free | Limited messages, web searches, coding sessions |
| Perplexity | Free | Free | Not published |
| Windsurf (Devin) | Free | Free | Light agent quota |
FAQ
Which plans are listed on this page?
ChatGPT Free (Free), Claude Free (Free), Codex Free (Free), Cursor Free (Free), Gemini Free (Free), GitHub Copilot Free (Free), Grok Free (Free), Mistral Le Chat / Vibe Free (Free), Perplexity Free (Free), Windsurf (Devin) Free (Free).
Where do these prices come from?
Each vendor's official pricing page, checked hourly by LimitDigest.