Fixie.ai
UnclaimedBuild and scale real-time, speech-native voice AI agents with low latency and natural interactions.
Visit WebsiteTL;DR - Fixie.ai
- Develop real-time, speech-native voice AI agents.
- Reduces latency and preserves paralinguistic cues for natural conversations.
- Offers robust APIs, SDKs, and telephony support for easy integration and scaling.
Pricing: Free plan available
Best for: Growing teams
Pricing Plans
Free To Start
Free
- 5¢ per minute (including TTS)
- Up to 5 concurrent calls
Pay Go
$0/month
- Perfect for just starting out and experimenting
- Pay as you go with some hard limits
Pro
$100/month
- Perfect for companies that are starting to scale
- No hard caps on concurrency
Enterprise
Contact Us
- Designed for massive scale
- We'll work with you to outline a plan that meets your needs
About Fixie.ai
Ultravox.ai, developed by Fixie.ai, is a real-time, speech-native voice AI platform designed to overcome the limitations of traditional voice AI systems. Unlike approaches that convert speech to text, Ultravox.ai processes speech directly, preserving paralinguistic signals like tone and cadence, which are crucial for natural human conversation. This speech-native approach, combined with a fully managed inference stack and dedicated infrastructure, significantly reduces latency, allowing for fast, natural, and scalable voice AI agents.
The platform is built for developers and companies looking to integrate advanced voice AI capabilities into their applications. It offers robust APIs, intuitive developer kits for web and mobile, and built-in tools to help build and scale voice agents. Ultravox.ai also provides telephony support for integration with major providers. By focusing on a unified stack for audio intelligence, Ultravox.ai aims to enable the creation of highly performant voice agents that can speak, listen, and interact in real-time, mimicking human communication more effectively than existing solutions.
Reviews
No reviews yet. Be the first to review Fixie.ai!
Write a ReviewExplore More
Fixie.ai FAQ
Fixie.ai is the company behind Ultravox.ai, a real-time, speech-native voice AI platform that enables the creation of fast, natural, and scalable voice AI agents by processing speech directly and managing its own end-to-end system.
Fixie.ai offers a 'Pay Go' plan which is free to start, costing 5¢ per minute (including TTS) for up to 5 concurrent calls. The 'Pro' plan costs $100/month (when billed yearly) with no hard caps on concurrency. An 'Enterprise' plan is available with custom pricing for massive scale.
Yes, Fixie.ai offers a free tier called 'Pay Go' which allows users to get started and experiment. It includes 5¢ per minute (including TTS) for up to 5 concurrent calls with some hard limits.
Fixie.ai (Ultravox.ai) is for developers and companies looking to build and scale real-time, natural-sounding voice AI agents. This includes those who need low-latency, speech-native interactions for their applications and want to avoid the limitations of traditional speech-to-text voice AI systems.