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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
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Le Chat (Mistral)
B
Framer
A
Manus
S
Devin
A
TaglineFrench alternative. Fast, European, privacy-focused.Design + publish sites with AI assists built in.Autonomous AI agent that actually finishes tasks.Cognition Labs' autonomous coding engineer.
CategoryChatbotsDesignAgentsAgents
PricingFree + $15/mo ProFree + $5-$30/moFree tier + $39-$199/mo$500/mo
Best forEuropean users with data residency needs. Fans of open-weight models.Designers shipping marketing sites without engineers.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.Engineering teams offloading tickets. Ops/platform work.
Strengths
  • European data residency
  • Very fast responses
  • Open-weight Mistral models available
  • Good French/European languages
  • AI generates sections + copy + layouts
  • Designer-first publishing (not just templates)
  • Great animations
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
Weaknesses
  • Smaller capability gap vs frontier models
  • Less polished UX
  • Less flexible than raw code
  • Pricing per-site adds up
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
Kai's verdictB-tier overall, A-tier if GDPR/data residency matters. Solid backup option.A-tier for designer-led sites. S-tier if animations matter.S-tier in the agent category. The first one I'd give to a non-technical friend.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.
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