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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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Rows
A
Suno
S
OpenAI Voice / Realtime
S
Claude Code
S
TaglineSpreadsheets with AI + live integrations baked in.Prompt to full song with vocals, instruments, the works.ChatGPT's voice + the Realtime API for developers.Anthropic's CLI agent. Opus-powered, operates on your repo directly.
CategoryDataAudioVoiceCoding
PricingFree + $19-$89/user/moFree + $10/mo + $30/moVoice included with ChatGPT Plus; Realtime API by usagePart of Claude Pro/Max/Team plans
Best forOps teams, marketers, anyone building dashboards from multiple sources.Jingles, intros, demos, sketches, personal use.Voice chat users, developers building voice agents on OpenAI.Developers who want an agent, not autocomplete. Large refactors, tests, docs.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
  • Advanced Voice Mode feels genuinely conversational
  • Realtime API enables true two-way voice apps
  • Built into ChatGPT
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Copyright gray zone
  • Audio quality behind studio
  • Pricey for production apps
  • Less voice variety than ElevenLabs
  • Platform lock-in
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier in its category. The first AI music tool I'd actually listen to.S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.
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