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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
Audio
Research
Agents
Coding
Chatbots
Image
Video
Voice
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Perplexity
S
Taskade
B
Groq
S
DALL-E 3
B
TaglineAI search done right. Cited answers, not chat theater.AI project management with agents for each team.The fastest AI inference in the world. Crazy low latency.OpenAI's image model. Built into ChatGPT Plus.
CategoryResearchProductivityDev PlatformImage
PricingFree + $20/mo ProFree + $8-$20/user/moFree tier + pay-as-you-go APIIncluded with ChatGPT Plus $20/mo
Best forReplacing Google for any question where you want a cited answer in seconds.Small teams wanting AI baked into project management.Developers who need sub-100ms LLM responses.ChatGPT Plus users who want images without paying extra.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Feature sprawl
  • AI agents need tuning to be useful
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier for speed. When latency is the product, start here.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.
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