Compare AI tools

	Claude Code S	Windsurf A	Rows A	Flux (Black Forest Labs) A
Tagline	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	Codeium's agentic IDE. Cascade agent + strong free tier.	Spreadsheets with AI + live integrations baked in.	Open weights + strong photorealism. The open-source answer.
Category	coding	coding	data	image
Pricing	Part of Claude Pro/Max/Team plans	Free + $15/mo Pro	Free + $19-$89/user/mo	API + open weights (Schnell is Apache 2.0)
Best for	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Developers who want Cursor-like power for less money.	Ops teams, marketers, anyone building dashboards from multiple sources.	Developers + power users who want control and privacy.
Strengths	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Cheaper than Cursor Cascade agent for multi-file tasks Solid free tier	Pull live data from Stripe, Slack, Google Analytics, etc. AI functions inside cells Modern UX	Runs locally on a beefy GPU Very photoreal Best open-weight model
Weaknesses	Terminal-based — learning curve Can't be used without Claude subscription	Smaller community Model selection more limited	Not a full Excel replacement for heavy users Integrations best on paid tiers	Harder to use than hosted tools Needs infra
Kai's verdict	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	A-tier. Close second to Cursor. If $5/mo matters, start here.	A-tier. The most interesting spreadsheet in years. Great for ops dashboards.	A-tier. S-tier if you self-host. The reason open-source image gen matters.
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