Compare AI tools

	Windsurf A	Fathom S	Claude Code S	GitHub Copilot B
Tagline	Codeium's agentic IDE. Cascade agent + strong free tier.	Meeting notes, free forever for individuals.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.
Category	coding	meeting	coding	coding
Pricing	Free + $15/mo Pro	Free for individuals + $15-$29/user/mo teams	Part of Claude Pro/Max/Team plans	Free (limited) + $10/mo Pro + $19/mo Business
Best for	Developers who want Cursor-like power for less money.	Solo operators, freelancers, small teams on a budget.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Teams with GitHub already. Devs who don't want to change IDEs.
Strengths	Cheaper than Cursor Cascade agent for multi-file tasks Solid free tier	Unlimited free tier for solo use Strong summaries + action items Works in Zoom, Meet, Teams	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Great enterprise story Works in your existing IDE Chat + autocomplete
Weaknesses	Smaller community Model selection more limited	Bot-joining model Team features gated	Terminal-based — learning curve Can't be used without Claude subscription	Less agentic than Cursor/Claude Code Model quality varies
Kai's verdict	A-tier. Close second to Cursor. If $5/mo matters, start here.	S-tier for solo + free. The best free option, hands down.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.
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