Compare AI tools

	OpenRouter S	Stable Audio A	GitHub Copilot B	Figma AI A
Tagline	One API, every model. Pay-as-you-go, no subscriptions.	Stability AI's open audio model. Loops + SFX + background.	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	AI features baked into the design tool you already use.
Category	Dev Platform	Audio	Coding	Design
Pricing	Pay per token — model-dependent	Free + $12/mo Pro + enterprise	Free (limited) + $10/mo Pro + $19/mo Business	Included with Figma plans
Best for	Developers experimenting across models. Apps that want fallback logic.	Game developers, podcasters needing SFX, video creators needing background music.	Teams with GitHub already. Devs who don't want to change IDEs.	Designers already on Figma.
Strengths	300+ models from one endpoint Automatic fallbacks between providers No subscription — just pay what you use	Open-weight model available Great for loops + game audio + SFX Commercial-use clarity	Great enterprise story Works in your existing IDE Chat + autocomplete	First drafts with Make Designs Rename/rearrange layers automatically Natural language asset search
Weaknesses	Slight markup over direct API Some provider features not exposed	Not for full songs with vocals Shorter generation limits	Less agentic than Cursor/Claude Code Model quality varies	Features vary by plan + region Still rolling out
Kai's verdict	S-tier for model-shopping. I use this for every prototype before committing.	A-tier for its niche. Different use case than Suno — SFX and loops, not songs.	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	A-tier. No reason not to use it if you're on Figma. Not worth switching for.
Link	Open →	Open →	Open →	Open →