Compare AI tools

	Perplexity S	Claude Code S	Genspark A	Hume AI A
Tagline	AI search done right. Cited answers, not chat theater.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	AI agent for deep search. Generates Sparkpages — full mini-reports.	Voice AI that reads + expresses emotion.
Category	Research	Coding	Research	Voice
Pricing	Free + $20/mo Pro	Part of Claude Pro/Max/Team plans	Free + $25/mo Plus	Free tier + pay-as-you-go
Best for	Replacing Google for any question where you want a cited answer in seconds.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Travel planning, shopping comparisons, deep research where you want an artifact back.	Therapy apps, customer service, any voice agent where emotion matters.
Strengths	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Sparkpages = curated multi-source mini-articles Agent can book, compare, shop Autopilot agent for long tasks	Detects + mirrors emotional tone EVI (Empathic Voice Interface) feels different Expressive voice output
Weaknesses	Not a general chatbot Answers can be shallow on complex topics	Terminal-based — learning curve Can't be used without Claude subscription	Early-stage — rough edges Less reliable than Perplexity for simple questions	Niche use case Pricing ramps fast
Kai's verdict	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	A-tier. Bet on this one — the Sparkpage format is genuinely new.	A-tier in its niche. The only one that actually gets emotion right.
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