Compare AI tools

	Sudowrite S	Devin A	GitHub Copilot B	Leonardo.ai A
Tagline	AI writing tool built specifically for fiction writers.	Cognition Labs' autonomous coding engineer.	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	Gamer + creator image gen with model fine-tuning built in.
Category	Writing	Agents	Coding	Image
Pricing	$19-$59/mo	$500/mo	Free (limited) + $10/mo Pro + $19/mo Business	Free + $12-$60/mo
Best for	Novelists, screenwriters, fiction short-form writers.	Engineering teams offloading tickets. Ops/platform work.	Teams with GitHub already. Devs who don't want to change IDEs.	Indie game devs, illustrators, anyone training custom style models.
Strengths	Brainstorm, expand, rewrite modes designed for fiction Story Bible for character + plot tracking Understands voice + tone better than generic chatbots	Works like an engineer — takes Slack tasks, opens PRs Handles multi-hour engineering work Reports back with what it did	Great enterprise story Works in your existing IDE Chat + autocomplete	Train your own models on your style/character Great for game art + concept art Generous free tier
Weaknesses	Pricey for casual use Fiction-only focus — not for business writing	Expensive Best for well-scoped tasks Not for solo hobbyists	Less agentic than Cursor/Claude Code Model quality varies	General output behind Midjourney Can be overwhelming
Kai's verdict	S-tier for fiction. If you're writing a novel, this beats raw ChatGPT every time.	A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	A-tier for creators training custom looks. B-tier for general use.
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