Compare AI tools

	Perplexity S	Stable Audio A	Claude Code S	Gemini A
Tagline	AI search done right. Cited answers, not chat theater.	Stability AI's open audio model. Loops + SFX + background.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	Google's answer. Best integrated with Workspace + free for a lot.
Category	research	audio	coding	chat
Pricing	Free + $20/mo Pro	Free + $12/mo Pro + enterprise	Part of Claude Pro/Max/Team plans	Free + $20/mo Advanced (bundled with 2TB Drive)
Best for	Replacing Google for any question where you want a cited answer in seconds.	Game developers, podcasters needing SFX, video creators needing background music.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Anyone already on Google, research tasks, summarizing long documents.
Strengths	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Open-weight model available Great for loops + game audio + SFX Commercial-use clarity	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous
Weaknesses	Not a general chatbot Answers can be shallow on complex topics	Not for full songs with vocals Shorter generation limits	Terminal-based — learning curve Can't be used without Claude subscription	Writing quality trails Claude Over-refusals on edge content UI is cluttered
Kai's verdict	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	A-tier for its niche. Different use case than Suno — SFX and loops, not songs.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	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 →