Alternatives
Products that do what Humsana Voice Firwall does
The Real-Time Firewall for Voice AI
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2025 · github.com
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2017 · snips.ai
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Multilingual TTS model with realistic and expressive speech
Mar 2026 · mistral.ai
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Our goal with this project is to build a completely open source, state of the art turn detection model that can be used in any voice AI application. I've been experimenting with LLM voice conversations since GPT-4 was first released. (There's a previous front page Show HN about Pipecat, the open source voice AI orchestration framework I work on. [1]) It's been almost two years, and for most of that time, I've been expecting that someone would "solve" turn detection. We all built initial, pretty good 80/20 versions of turn detection on top of VAD (voice activity detection) models. And…
2025 · github.com
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NexTalk▲101The missing voice input for Linux. Beautiful Private Offline
Jan 2026 · nextalk.gonewx.com
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GhostDesk▲88Your invisible AI co-pilot for interviews & meetings
Apr 2026 · ghostdesk-iota.vercel.app
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2019 · apps.apple.com
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2018 · nexmo.com
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Hi HN folks ! I am the author of AVA, a self hosted AI Voice Agent that plugs into Asterisk/Freepbx so you own all the aspects of an AI Voice agent in your own infrastructure. It uses Asterisk native Audiosocket/RTP with python engine to run STT,LLM and TTS loop. The project support several full providers openai, gemini, grok, elevenlabs out of the box and also provides options to build custom pipelines by choosing different stt tts and llm. It also supports full local agent if you have a GPU with 25GB RAM which enables realtime conversation along with tool calling. I started this…
Jul 2026 · github.com
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Apr 2026 · github.com
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Spot AI scams before they cost you money.
May 2026 · mosamtech.gumroad.com
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