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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
Education
Qwen
A
GitHub Copilot
B
Sora
A
Luma Dream Machine
A
TaglineAlibaba's open chat model. Multilingual + agentic.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.OpenAI's video model. Long clips, cinematic quality.Smooth, cinematic motion. Image-to-video specialist.
CategoryChatbotsCodingVideoVideo
PricingFree web + APIFree (limited) + $10/mo Pro + $19/mo BusinessIncluded with ChatGPT Plus/ProFree + $10-$500/mo
Best forVietnamese/Chinese content, SEA multilingual use, developers wanting open-weight tool-use.Teams with GitHub already. Devs who don't want to change IDEs.ChatGPT subscribers experimenting with cinematic shots.Photographers animating stills, cinematic b-roll.
Strengths
  • Excellent Chinese + Vietnamese + SEA languages
  • Strong at tool-use + agentic workflows
  • Open weights (Qwen2.5, Qwen3)
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Up to 20-sec clips at 1080p
  • Strong physics + scene composition
  • Storyboard feature for longer narratives
  • Remix existing videos
  • Best image-to-video in the category
  • Great camera motion control
  • Ray 2 model produces striking shots
Weaknesses
  • English quality behind Claude/GPT
  • Less well-known outside Asia
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Stricter content policy than competitors
  • Hit-or-miss on complex motion
  • Text-in-video still struggles
  • Prompt fidelity below Runway
  • Queue times on free tier
Kai's verdictA-tier. The best open model for Vietnamese + Chinese. Don't sleep on it if you work in SEA.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.A-tier. Best for cinematic image-to-video. Pair with Runway for coverage.
LinkOpen →Open →Open →Open →