Compare AI tools

	Perplexity S	HeyGen S	Claude Code S	Genspark A
Tagline	AI search done right. Cited answers, not chat theater.	AI avatar videos. Record once, speak any language.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	AI agent for deep search. Generates Sparkpages — full mini-reports.
Category	Research	Video	Coding	Research
Pricing	Free + $20/mo Pro	Free + $24-$65/mo	Part of Claude Pro/Max/Team plans	Free + $25/mo Plus
Best for	Replacing Google for any question where you want a cited answer in seconds.	Course creators, multilingual marketers, anyone scaling video content.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Travel planning, shopping comparisons, deep research where you want an artifact back.
Strengths	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Clone your face + voice in 2 minutes Instant translation into 40+ languages with lip sync Avatars look less uncanny than competitors	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
Weaknesses	Not a general chatbot Answers can be shallow on complex topics	Pricey for serious volume Long shots still feel off Ethics — easy to misuse	Terminal-based — learning curve Can't be used without Claude subscription	Early-stage — rough edges Less reliable than Perplexity for simple questions
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 for multilingual video. If you sell courses or speak at events, this is a cheat code.	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.
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