Outspeed
ActiveTagline:Make your AI companions sound human
Updated:September 3, 2026
Domain Rating:
What is Outspeed?
Outspeed builds tooling and infrastructure to power lifelike and emotive AI companions. Add voice capabilities to your app in minutes with multilingual support, natural prosody, ultra-low latency, and high-concurrency realtime calling. The Outspeed API is fully compatible with the OpenAI Realtime API.
How to use Outspeed?
1. Create an agent in the Outspeed Dashboard and copy your Agent ID. 2. Install @outspeed/client and @outspeed/react (or the Swift SDK for iOS). 3. Call conversation.startSession with your agentId to start a realtime voice session.
Outspeed Core Features
01
Natural prosody and emotion
Voice that conveys subtle emotional nuances, not robotic speech.
02
Ultra low latency
Best-in-class response times so users only experience smooth conversations.
03
Easy integrations
Integrate in minutes with simple APIs and clear docs; white glove support available.
04
High concurrency
Infrastructure built for high concurrency to serve all your users at once.
05
Voice cloning
Create custom AI voices from WAV audio samples for branded TTS and multi-speaker dialogue.
Outspeed Use Cases
Add a voice interface to mobile and web apps
Build empathetic therapist or chatty companion agents
Embed low-latency realtime voice calling with tool support
Outspeed Frequently Asked Questions
Is Outspeed API compatible with the OpenAI Realtime API?
How do I secure voice agents for production?
What audio is required for voice cloning?
Outspeed Product Background & Official Links
Outspeed Support Email & Customer service contact & Refund contact etc.
Outspeed Support Email: support@outspeed.com
More Contact, visit the about us page(https://docs.outspeed.com/)
Outspeed Pricing
Outspeed Pricing Link: https://outspeed.com/pricing
Outspeed Twitter
Outspeed Twitter Link: https://x.com/outspeedAI
Outspeed LinkedIn
Outspeed LinkedIn Link: https://www.linkedin.com/company/outspeed/
Outspeed GitHub
Outspeed GitHub Link: https://github.com/outspeed-ai
Outspeed Pricing & Plans
Free Start
FreeFree
- Get started for free
- No monthly commitments
- Dashboard agent setup
Text-to-Speech
flat$2 per million characters
- Billed per character: $0.000002
- Natural voice quality
- Custom voice cloning
- Multi-speaker dialogue
Most Popular
Realtime Voice Calling
flat$1 per hour of call time
- Billed per minute: $0.0167/minute
- Sub-second latency
- Tool calling support
- Webhooks integration