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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
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Video
Audio
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Image
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Udio
A
Rows
A
OpenRouter
S
Le Chat (Mistral)
B
TaglineSuno's main rival. Often better on instrumental nuance.Spreadsheets with AI + live integrations baked in.One API, every model. Pay-as-you-go, no subscriptions.French alternative. Fast, European, privacy-focused.
CategoryAudioDataDev PlatformChatbots
PricingFree + $10-$30/moFree + $19-$89/user/moPay per token — model-dependentFree + $15/mo Pro
Best forMusicians comparing AI outputs. Anyone who didn't click with Suno.Ops teams, marketers, anyone building dashboards from multiple sources.Developers experimenting across models. Apps that want fallback logic.European users with data residency needs. Fans of open-weight models.
Strengths
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • European data residency
  • Very fast responses
  • Open-weight Mistral models available
  • Good French/European languages
Weaknesses
  • Same copyright gray zone as Suno
  • Ecosystem smaller
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Slight markup over direct API
  • Some provider features not exposed
  • Smaller capability gap vs frontier models
  • Less polished UX
Kai's verdictA-tier. Genuinely different vibe from Suno — worth trying both for a month.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for model-shopping. I use this for every prototype before committing.B-tier overall, A-tier if GDPR/data residency matters. Solid backup option.
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