🎙️Infinity Voice Pipeline · Active development

The open-source Vapi AI alternative

Infinity Voice Pipeline is a self-hostable, low-latency audio streaming architecture for real-time voice AI agents using open protocols.

See Infinity Voice Pipeline in the stack →★ View source
// ABOUT VAPI AI

Vapi is a managed SaaS API for building conversational voice AI agents and automated phone callers.

When to consider Infinity Voice Pipeline

▸You want full ownership over voice agent telemetry and call data
▸You need zero third-party data processing for strict HIPAA / GDPR compliance
▸You want custom WebSocket audio streaming pipelines
▸You want to eliminate per-minute SaaS voice markup fees

Infinity Voice Pipeline vs Vapi AI — at a glance

Vapi AI
Infinity Voice Pipeline
Licensing
Proprietary / commercial
Open-source (Apache-2.0)
Hosting model
Vapi is delivered primarily as a vendor-managed service
Self-hosted on your own local, cloud, or hybrid infrastructure
Maturity
Vapi is an established, widely-adopted platform
Newer project — active development
// AN HONEST NOTE

Vapi provides managed phone number provisioning and carrier interconnects out of the box. Infinity Voice Pipeline is a developer framework for teams hosting their own voice infrastructure.

Vapi AI alternative — FAQ

Is Infinity Voice Pipeline self-hostable?
Yes, 100% open-source under Apache-2.0 and ready to deploy on any server or cloud environment.
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