Compare AI tools

	Replicate S	Figma AI A	Sudowrite S	Devin A
Tagline	Run any open-source AI model with an API call.	AI features baked into the design tool you already use.	AI writing tool built specifically for fiction writers.	Cognition Labs' autonomous coding engineer.
Category	Dev Platform	Design	Writing	Agents
Pricing	Pay per second of compute	Included with Figma plans	$19-$59/mo	$500/mo
Best for	Developers using open-source models (Flux, SDXL, Whisper, etc).	Designers already on Figma.	Novelists, screenwriters, fiction short-form writers.	Engineering teams offloading tickets. Ops/platform work.
Strengths	Tens of thousands of models (image, video, audio, LLMs) One-line API for any model Cog framework for custom model deploy	First drafts with Make Designs Rename/rearrange layers automatically Natural language asset search	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
Weaknesses	Cold starts on less-popular models Pricing gets real at scale	Features vary by plan + region Still rolling out	Pricey for casual use Fiction-only focus — not for business writing	Expensive Best for well-scoped tasks Not for solo hobbyists
Kai's verdict	S-tier for open-source model APIs. The default in this space.	A-tier. No reason not to use it if you're on Figma. Not worth switching for.	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.
Link	Open →	Open →	Open →	Open →