vapi-alternative

Here are 2 public repositories matching this topic...

blackdwarftech / siphon

Open-source Python framework for building AI calling agents. No per-minute fees, no vendor lock-in. Full control over infrastructure, data, and costs. Production-ready with scaling.

Updated Mar 29, 2026
Python

ferosai / feros

Star

Open-source voice agent OS. Rust runtime, AI-driven builder, sub second latency. Self-host everything.

open-source text-to-speech real-time self-hosted speech-recognition multi-language speech-to-text conversational-ai automation-platform voice-ai agent-framework voice-agent enterprise-ai agentic-ai vapi-alternative voice-orchestration

Updated Apr 11, 2026
Rust

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