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OpenAI Voice / Realtime
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TaglineVS Code fork that made AI coding actually work.Vercel's AI-powered UI generator. Prompt to shadcn component.ChatGPT's voice + the Realtime API for developers.Spreadsheets with AI + live integrations baked in.
CategoryCodingDesignVoiceData
PricingFree + $20/mo Pro + $40/mo BusinessFree + $20/moVoice included with ChatGPT Plus; Realtime API by usageFree + $19-$89/user/mo
Best forDevelopers. Non-developers who want to ship working code.Frontend devs, PMs prototyping UIs, anyone on Next.js.Voice chat users, developers building voice agents on OpenAI.Ops teams, marketers, anyone building dashboards from multiple sources.
Strengths
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Advanced Voice Mode feels genuinely conversational
  • Realtime API enables true two-way voice apps
  • Built into ChatGPT
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
Weaknesses
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Best for shadcn stack
  • Iterating can be fiddly
  • Pricey for production apps
  • Less voice variety than ElevenLabs
  • Platform lock-in
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
Kai's verdictS-tier for coding. If you write code of any kind, this pays back the $20 in a day.S-tier. If you're on Vercel/shadcn, this is cheating.S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.
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