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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Perplexity
S
HeyGen
S
Groq
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Ideogram
S
TaglineAI search done right. Cited answers, not chat theater.AI avatar videos. Record once, speak any language.The fastest AI inference in the world. Crazy low latency.The one that actually gets text in images right.
Categoryresearchvideodev platformimage
PricingFree + $20/mo ProFree + $24-$65/moFree tier + pay-as-you-go APIFree + $8/mo + $20/mo + $60/mo
Best forReplacing Google for any question where you want a cited answer in seconds.Course creators, multilingual marketers, anyone scaling video content.Developers who need sub-100ms LLM responses.Anything with text — posters, ads, album covers, slide decks.
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
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
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
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictS-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 for speed. When latency is the product, start here.S-tier for text-in-image. Use this for posters, Midjourney for art.
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