Compare AI tools

	Replicate S	Raycast AI S	v0 S	Gemini A
Tagline	Run any open-source AI model with an API call.	Mac launcher + AI. Command-bar genius.	Vercel's AI-powered UI generator. Prompt to shadcn component.	Google's answer. Best integrated with Workspace + free for a lot.
Category	Dev Platform	Productivity	Design	Chatbots
Pricing	Pay per second of compute	Free (app) + $10/mo AI	Free + $20/mo	Free + $20/mo Advanced (bundled with 2TB Drive)
Best for	Developers using open-source models (Flux, SDXL, Whisper, etc).	Power users on Mac who type a lot.	Frontend devs, PMs prototyping UIs, anyone on Next.js.	Anyone already on Google, research tasks, summarizing long documents.
Strengths	Tens of thousands of models (image, video, audio, LLMs) One-line API for any model Cog framework for custom model deploy	Invoke AI from anywhere on Mac with a hotkey Choose your model (Claude, GPT, etc.) AI Commands for repeatable workflows	Ships working React + Tailwind code Shadcn/ui native One-click deploy to Vercel	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous
Weaknesses	Cold starts on less-popular models Pricing gets real at scale	Mac-only Monthly AI sub on top of free app	Best for shadcn stack Iterating can be fiddly	Writing quality trails Claude Over-refusals on edge content UI is cluttered
Kai's verdict	S-tier for open-source model APIs. The default in this space.	S-tier if you're on Mac. The fastest way to get AI answers without context-switching.	S-tier. If you're on Vercel/shadcn, this is cheating.	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.
Link	Open →	Open →	Open →	Open →