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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
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Perplexity
S
Groq
S
Taskade
B
Sora
A
TaglineAI search done right. Cited answers, not chat theater.The fastest AI inference in the world. Crazy low latency.AI project management with agents for each team.OpenAI's video model. Long clips, cinematic quality.
CategoryResearchDev PlatformProductivityVideo
PricingFree + $20/mo ProFree tier + pay-as-you-go APIFree + $8-$20/user/moIncluded with ChatGPT Plus/Pro
Best forReplacing Google for any question where you want a cited answer in seconds.Developers who need sub-100ms LLM responses.Small teams wanting AI baked into project management.ChatGPT subscribers experimenting with cinematic shots.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Feature sprawl
  • AI agents need tuning to be useful
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
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 speed. When latency is the product, start here.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.
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