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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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Chatbots
Research
Coding
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Agents
Dev Platform
Data
Marketing
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Google Veo
A
Cursor
S
Claude Agent SDK
S
Perplexity
S
TaglineGoogle's video model. Baked into Gemini + YouTube Shorts.VS Code fork that made AI coding actually work.Anthropic's SDK for building your own agents on Claude.AI search done right. Cited answers, not chat theater.
CategoryVideoCodingAgentsResearch
PricingIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $20/mo Pro + $40/mo BusinessAPI usage + SDK is freeFree + $20/mo Pro
Best forGemini Advanced users, YouTube Shorts creators.Developers. Non-developers who want to ship working code.Developers building custom agents for their own company/product.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Production-grade agent primitives
  • Built on Claude (best reasoning)
  • Full control — build exactly what you need
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Developer-only
  • You build the UI
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier if you already pay Gemini. B-tier standalone.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier for builders. The right primitives. What Kai is built on under the hood.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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