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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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OpenAI Voice / Realtime
S
Taskade
B
Ideogram
S
Perplexity
S
TaglineChatGPT's voice + the Realtime API for developers.AI project management with agents for each team.The one that actually gets text in images right.AI search done right. Cited answers, not chat theater.
CategoryVoiceProductivityImageResearch
PricingVoice included with ChatGPT Plus; Realtime API by usageFree + $8-$20/user/moFree + $8/mo + $20/mo + $60/moFree + $20/mo Pro
Best forVoice chat users, developers building voice agents on OpenAI.Small teams wanting AI baked into project management.Anything with text — posters, ads, album covers, slide decks.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
  • Custom AI agents per project
  • Doc + tasks + kanban in one
  • Affordable for teams
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • 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
  • Feature sprawl
  • AI agents need tuning to be useful
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • 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.B-tier. Solid product but crowded market. Try it if Notion AI feels too generic.S-tier for text-in-image. Use this for posters, Midjourney for art.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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