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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.
Pick tools (4 selected)
Chatbots
Research
Coding
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Agents
Dev Platform
Data
Marketing
Education
ChatGPT Operator
B
Windsurf
A
Luma Dream Machine
A
Perplexity
S
TaglineOpenAI's browser agent. Clicks and types on websites for you.Codeium's agentic IDE. Cascade agent + strong free tier.Smooth, cinematic motion. Image-to-video specialist.AI search done right. Cited answers, not chat theater.
CategoryAgentsCodingVideoResearch
PricingIncluded with ChatGPT Pro $200/moFree + $15/mo ProFree + $10-$500/moFree + $20/mo Pro
Best forPower users willing to pay $200/mo for a browser bot.Developers who want Cursor-like power for less money.Photographers animating stills, cinematic b-roll.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
  • Best image-to-video in the category
  • Great camera motion control
  • Ray 2 model produces striking shots
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Smaller community
  • Model selection more limited
  • Prompt fidelity below Runway
  • Queue times on free tier
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictB-tier. Still early. Manus is more flexible for less money.A-tier. Close second to Cursor. If $5/mo matters, start here.A-tier. Best for cinematic image-to-video. Pair with Runway for coverage.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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