Compare AI tools

	Cursor S	Windsurf A	Grammarly A	Leonardo.ai A
Tagline	VS Code fork that made AI coding actually work.	Codeium's agentic IDE. Cascade agent + strong free tier.	Grammar check + tone + AI drafting, everywhere you type.	Gamer + creator image gen with model fine-tuning built in.
Category	coding	coding	writing	image
Pricing	Free + $20/mo Pro + $40/mo Business	Free + $15/mo Pro	Free + $12-$15/mo Premium + team plans	Free + $12-$60/mo
Best for	Developers. Non-developers who want to ship working code.	Developers who want Cursor-like power for less money.	Non-native English writers, business email, anyone who types a lot.	Indie game devs, illustrators, anyone training custom style models.
Strengths	Tab completion feels like mind-reading Composer for multi-file edits Runs Claude, GPT, Gemini — you pick	Cheaper than Cursor Cascade agent for multi-file tasks Solid free tier	Works in every browser/app Now has generative AI (GrammarlyGO) Tone detection + suggestions	Train your own models on your style/character Great for game art + concept art Generous free tier
Weaknesses	Can feel overwhelming for non-coders Expensive at scale	Smaller community Model selection more limited	Can feel naggy Premium features gate basics Privacy concerns (reads your writing)	General output behind Midjourney Can be overwhelming
Kai's verdict	S-tier for coding. If you write code of any kind, this pays back the $20 in a day.	A-tier. Close second to Cursor. If $5/mo matters, start here.	A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.	A-tier for creators training custom looks. B-tier for general use.
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