Zach Koch

All four engines recognize Zach Koch as the co-founder of Ultravox.ai, formerly Fixie.ai, and describe his push for speech-to-speech models over cascaded pipelines. Gemini adds that he later became VP of Product at Shopify, a detail the others do not state. Google AI Mode notes the acquisition by Inworld AI and his argument that Word Error Rate is a poor metric. Every engine names him, so none fails to identify the person. The pages cited most often come from ultravox.ai, followed by linkedin.com and geekwire.com.

• ChatGPTNamed in 2 answers

  Zach Koch is a technology entrepreneur who co-founded Fixie.ai, which evolved into Ultravox.ai, and works on real-time speech-to-speech voice AI.

  Known for

  • co-founding Fixie.ai
  • developing Ultravox speech models
  • speech-to-speech voice AI thesis
• GeminiNot named

  Zach Koch is a tech entrepreneur and product leader who co-founded Ultravox.ai, originally Fixie, focused on speech-native real-time AI.

  Known for

  • co-founding Ultravox.ai
  • speech-native voice architectures
  • moving past cascade systems
• Google AI ModeNamed in 1 answers

  Zach Koch is a tech executive and entrepreneur who co-founded Ultravox AI, originally Fixie.ai, building open-weight speech-language models.

  Known for

  • co-founding Ultravox AI
  • speech-to-speech architectures
  • open-weight speech-language models
• PerplexityNot named

  No description yet.

• Bing AI ModeNot named

  No description yet.

• CopilotNot named

  Zach Koch is the cofounder and CEO of Ultravox, formerly Fixie.ai, a company building real-time speech-native voice AI.

  Known for

  • speech-to-speech models
  • Ultravox Realtime platform
  • open-source Ultravox models

• #59Voice AIof 64
  Named in 2 answers

1. 1
   Mati Staniszewski

   elevenlabs.io2 citations
2. 2
   https://instant.expert/experts/speech-and-voice-ai-researchers

   instant.expert2 citations
3. 3
   https://mondo.com/insights/trustworthy-ai-thought-leaders-worth-following/

   mondo.com2 citations