
Free AI softphone that records, transcribes and prompts.
A startup from Portugal, founded by Ilya Pleshchinskiy.
This page is designed to help you find out whether AI-Softphone is good and if it is the right choice for you.
AI-Softphone is a free, open-source desktop app for people who spend their day on calls and meetings.
It captures conversations however they arrive: calls made through the built-in SIP softphone (works with any IP PBX), meetings in Zoom, Microsoft Teams, Google Meet or any other app on your computer, and recordings you import. Everything lands in one library as speaker-synced, searchable transcripts.
After each conversation it writes the follow-up for you: a summary, action items, names mentioned, categories, red-flag alerts and a score against your own criteria, driven by 11 editable prompts in Prompt Studio. You can also ask questions about any past conversation.
During the call, the live prompter shows subtitles for both sides, translates the other person line by line and suggests what to say next. Four ready assistants cover subtitles, translation, objection handling and interview help, and a practice mode replays an old recording.
You choose the AI: run Whisper, Vosk and Ollama locally so nothing leaves your computer, or plug in OpenAI, Claude, Gemini, Deepgram and others with your own keys, with per-call cost tracking and a monthly cap. A local REST API and webhooks connect it to your CRM.
Free under the GPL, no account or subscription. Windows, macOS (Apple silicon) and Linux.
Listed in
Softphone
Everything you expect from a business phone - connect to any IP PBX via SIP
Meeting recording with AI powered notes
Every recording becomes text, speaker by speaker, kept in step with the audio — click a line and hear the moment it came from
AI-Powered Assistance
A prompter, while the conversation is still going
It's the only free, open-source app that combines a full SIP softphone with an AI meeting assistant. One desktop app makes calls through any IP PBX, records Zoom, Teams and Meet meetings, turns every conversation into a searchable transcript and summary, and prompts you live during the call with subtitles, translation and suggested replies. It can run fully locally with Whisper, Vosk and Ollama, so recordings never leave your computer.
Meeting-notes services like Otter or Fireflies charge per seat, send a bot into your calls and keep your recordings in their cloud. Classic softphones like Zoiper or MicroSIP only make calls. AI Softphone does both, for free, under the GPL. You choose the AI: local models at zero cost, or your own keys for OpenAI, Claude, Gemini, Deepgram and others, with per-call cost tracking and a monthly cap. Data stays in a file you own, and a local REST API and webhooks connect it to your CRM.
People who spend their day on calls and meetings: sales and customer support teams, consultants and managers who are tired of taking notes by hand. Also IT admins and integrators who run their own PBX and want an open, self-controlled tool for call recording and analytics, and privacy-conscious users who want AI without sending conversations to the cloud.
Our calls lived in two separate worlds: customer calls went through the office PBX, and meetings happened in Zoom, Teams and Meet. Softphones only dialed, and meeting bots only worked in the cloud, cost money per seat and needed our recordings. We wanted one tool that handles any conversation, helps during the call, not just after it, and can run entirely on our own computers. So we built it and released it as free, open-source software.
C++20, Qt 6 and QML for the cross-platform desktop app, and PJSIP (pjproject) for SIP and media. Speech recognition: Whisper and Vosk locally, or Deepgram, AssemblyAI, Speechmatics, Soniox, ElevenLabs, xAI and NVIDIA Riva. Language models: Ollama and vLLM locally, or OpenAI, Claude, Gemini, Grok, Mistral, DeepSeek, Groq and any OpenAI-compatible API.
AI Softphone has just been released as a free, open-source Community Edition, so we don't have named customers to share yet. It's used by individual professionals and small teams, and we're collecting feedback from early users.
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Check the traffic stats of AI-Softphone on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
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