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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
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Sora
A
Taskade
B
Perplexity
S
Manus
S
TaglineOpenAI's video model. Long clips, cinematic quality.AI project management with agents for each team.AI search done right. Cited answers, not chat theater.Autonomous AI agent that actually finishes tasks.
CategoryVideoProductivityResearchAgents
PricingIncluded with ChatGPT Plus/ProFree + $8-$20/user/moFree + $20/mo ProFree tier + $39-$199/mo
Best forChatGPT subscribers experimenting with cinematic shots.Small teams wanting AI baked into project management.Replacing Google for any question where you want a cited answer in seconds.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.
Strengths
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
Weaknesses
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Feature sprawl
  • AI agents need tuning to be useful
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
Kai's verdictA-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.S-tier in the agent category. The first one I'd give to a non-technical friend.
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