Retell AI

Retell AI

From DecodeFM by Particle Future

December 8, 2025 · 14 min

About this episode

The episode discusses Retell AI's innovative voice agents and their rapid growth in the AI industry.

Today, we’re looking at Retell AI, a company building ultra-realistic voice agents that are already replacing real call-center workflows. Retell has grown from $8 million to $36 million in ARR in just eight months, all with a team of only 21 full-time employees. We’ll unpack what makes their tech so compelling, how businesses are using it today, and why voice automation is becoming one of the most competitive corners of AI.

People in this episode

Host: Particle Future

Topics covered

  • voice automation
  • AI technology
  • call-center workflows
  • business growth
  • entrepreneurship

Keywords

  • Retell AI
  • voice agents
  • call-center automation
  • ARR growth
  • AI competition

Mentioned in this episode

Organizations: Retell AI

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