Compare AI tools

	GitHub Copilot B	Sudowrite S	Elicit S	Cursor S
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	AI writing tool built specifically for fiction writers.	AI research assistant for academic literature.	VS Code fork that made AI coding actually work.
Category	coding	writing	research	coding
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	$19-$59/mo	Free + $12-$42/mo	Free + $20/mo Pro + $40/mo Business
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	Novelists, screenwriters, fiction short-form writers.	Grad students, researchers, anyone doing literature reviews.	Developers. Non-developers who want to ship working code.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Brainstorm, expand, rewrite modes designed for fiction Story Bible for character + plot tracking Understands voice + tone better than generic chatbots	Searches 125M+ papers Extracts + synthesizes findings across papers Systematic review workflow	Tab completion feels like mind-reading Composer for multi-file edits Runs Claude, GPT, Gemini — you pick
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Pricey for casual use Fiction-only focus — not for business writing	Academic-only Can hallucinate citations — verify everything	Can feel overwhelming for non-coders Expensive at scale
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	S-tier for fiction. If you're writing a novel, this beats raw ChatGPT every time.	S-tier for academic research. Nothing else comes close for systematic reviews.	S-tier for coding. If you write code of any kind, this pays back the $20 in a day.
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