Compare AI tools

	Stable Audio A	Fathom S	Replicate S	GitHub Copilot B
Tagline	Stability AI's open audio model. Loops + SFX + background.	Meeting notes, free forever for individuals.	Run any open-source AI model with an API call.	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.
Category	Audio	Meetings	Dev Platform	Coding
Pricing	Free + $12/mo Pro + enterprise	Free for individuals + $15-$29/user/mo teams	Pay per second of compute	Free (limited) + $10/mo Pro + $19/mo Business
Best for	Game developers, podcasters needing SFX, video creators needing background music.	Solo operators, freelancers, small teams on a budget.	Developers using open-source models (Flux, SDXL, Whisper, etc).	Teams with GitHub already. Devs who don't want to change IDEs.
Strengths	Open-weight model available Great for loops + game audio + SFX Commercial-use clarity	Unlimited free tier for solo use Strong summaries + action items Works in Zoom, Meet, Teams	Tens of thousands of models (image, video, audio, LLMs) One-line API for any model Cog framework for custom model deploy	Great enterprise story Works in your existing IDE Chat + autocomplete
Weaknesses	Not for full songs with vocals Shorter generation limits	Bot-joining model Team features gated	Cold starts on less-popular models Pricing gets real at scale	Less agentic than Cursor/Claude Code Model quality varies
Kai's verdict	A-tier for its niche. Different use case than Suno — SFX and loops, not songs.	S-tier for solo + free. The best free option, hands down.	S-tier for open-source model APIs. The default in this space.	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.
Link	Open →	Open →	Open →	Open →