Introduction

Outspeed powers voice companions and agents by providing natural emotive voice with memory. It’s like having thousands of digital humans that can hold natural-sounding conversations with emotions, remember things, and carry out tasks on a computer.

Outspeed provides a Live API that companies, developers, and individuals can use to bring voice companions and agents to their applications, services, and use-cases. We offer an OpenAI Realtime API compatible interface to interact with models hosted on Outspeed’s infrastructure.

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What Outspeed Offers

Outspeed specializes in enabling low-latency, real-time, voice-driven interactions with the following capabilities:

  • Natural Emotive Voice: AI companions and agents capable of expressing emotions (e.g., laugh, cry) through voice.
  • Memory & Context Management: Agents can remember information from conversations and manage context effectively.
  • Task Execution: Perform tasks via LLM function calling, integrating with external tools and services.
  • Customizable Voices: Options for custom or cloned voices, allowing agents to sound unique.
  • Multi-model Support: Access to leading speech models, including our core stack:
    • LLM: Llama-4 for advanced understanding and reasoning.
    • VAD: Specialized system for rapid voice activity detection (semantic VAD for improved accuracy).
    • Transcription: “Outspeed Whisper” (fast Whisper) for quick, accurate speech-to-text as part of the conversational flow.
    • TTS: Fast Orpheus-3B for natural and emotive voice output.
  • Developer-friendly Tools: Comprehensive APIs (including the Live API) and testing environments like Voice DevTools.