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OpenAI Voice / Realtime
S
Fireflies
A
Perplexity
S
TaglineChatGPT's voice + the Realtime API for developers.Sales-focused meeting AI with CRM integration.AI search done right. Cited answers, not chat theater.
CategoryVoiceMeetingsResearch
PricingVoice included with ChatGPT Plus; Realtime API by usageFree + $10-$19/user/moFree + $20/mo Pro
Best forVoice chat users, developers building voice agents on OpenAI.Sales teams, customer success, anyone running many discovery calls.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Advanced Voice Mode feels genuinely conversational
  • Realtime API enables true two-way voice apps
  • Built into ChatGPT
  • Good CRM integrations (Salesforce, HubSpot)
  • Talk-time + sentiment analytics
  • Call scoring
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Pricey for production apps
  • Less voice variety than ElevenLabs
  • Platform lock-in
  • Bot-joins (intrusive)
  • Gets expensive at team scale
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictS-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement.A-tier for sales teams. B-tier for solo users.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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