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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)
Dev Platform
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Sora
A
Ideogram
S
Claude Agent SDK
S
DALL-E 3
B
TaglineOpenAI's video model. Long clips, cinematic quality.The one that actually gets text in images right.Anthropic's SDK for building your own agents on Claude.OpenAI's image model. Built into ChatGPT Plus.
CategoryVideoImageAgentsImage
PricingIncluded with ChatGPT Plus/ProFree + $8/mo + $20/mo + $60/moAPI usage + SDK is freeIncluded with ChatGPT Plus $20/mo
Best forChatGPT subscribers experimenting with cinematic shots.Anything with text — posters, ads, album covers, slide decks.Developers building custom agents for their own company/product.ChatGPT Plus users who want images without paying extra.
Strengths
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Production-grade agent primitives
  • Built on Claude (best reasoning)
  • Full control — build exactly what you need
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
Weaknesses
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Developer-only
  • You build the UI
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
Kai's verdictA-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.S-tier for text-in-image. Use this for posters, Midjourney for art.S-tier for builders. The right primitives. What Kai is built on under the hood.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.
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