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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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Dev Platform
Agents
Voice
Video
Audio
Research
Coding
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Image
Meetings
Design
Productivity
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Data
Marketing
Education
Gemini
A
Stable Audio
A
Google Veo
A
Perplexity
S
TaglineGoogle's answer. Best integrated with Workspace + free for a lot.Stability AI's open audio model. Loops + SFX + background.Google's video model. Baked into Gemini + YouTube Shorts.AI search done right. Cited answers, not chat theater.
CategoryChatbotsAudioVideoResearch
PricingFree + $20/mo Advanced (bundled with 2TB Drive)Free + $12/mo Pro + enterpriseIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $20/mo Pro
Best forAnyone already on Google, research tasks, summarizing long documents.Game developers, podcasters needing SFX, video creators needing background music.Gemini Advanced users, YouTube Shorts creators.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Open-weight model available
  • Great for loops + game audio + SFX
  • Commercial-use clarity
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Not for full songs with vocals
  • Shorter generation limits
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.A-tier for its niche. Different use case than Suno — SFX and loops, not songs.A-tier if you already pay Gemini. B-tier standalone.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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