Koncert and WhisperLiveKit are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Koncert: AI sales dialer with call recording and conversation intelligence, plus an AI PitchLab roleplay add-on for cold-call practice. WhisperLiveKit: Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription. They overlap on ai-meeting-assistants, so the right pick depends on team size, budget, and which meeting workflows you automate.
How Hosiqo compares and tests toolsFinal recommendation
For ai-meeting-assistants workflows, shortlist Koncert when outbound sdr teams running high-volume parallel dialing with recorded calls matters most, and WhisperLiveKit when self-hosted real-time meeting transcription with speaker labels matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
AI sales dialer with call recording and conversation intelligence, plus an AI PitchLab roleplay add-on for cold-call practice.
Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription.
Koncert is a free tier with paid upgrades (freemium); WhisperLiveKit is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Koncert | WhisperLiveKit |
|---|---|---|
| Core capability | AI Parallel and AI Flow dialers that filter voicemails and connect live answers | Real-time streaming speech-to-text with low latency over WebSocket |
| Standout feature | Automatic call recording with conversation intelligence that detects objections | Real-time speaker diarization to distinguish multiple speakers |
| Team usage | AI PitchLab add-on for AI persona roleplay and cold-call practice | FastAPI backend with OpenAI-compatible REST API and Deepgram-compatible WebSocket protocol |
| Integrations | Objection-handling practice with automatic transcription and scoring | Multiple ASR backends (Whisper variants, Voxtral, Qwen3-ASR) and 200+ language support with translation |
| Languages & capture | Remote Salesfloor for real-time manager coaching during calls | Included customizable HTML/JavaScript web interface and Docker images (GPU and CPU) |
| Best-fit workflow | Multi-channel cadence sequencer across phone, email, video, text, and social | Voice activity detection and multi-user support on a single backend |
Koncert
Choose Koncert if you need outbound sdr teams running high-volume parallel dialing with recorded calls — strengths include combines an ai dialer, call recording, and roleplay practice in one platform.
WhisperLiveKit
Choose WhisperLiveKit if you need self-hosted real-time meeting transcription with speaker labels — strengths include fully open source (apache 2.0) and self-hostable for private, on-premise transcription.
Koncert
WhisperLiveKit
It depends on your workflow. Koncert is strong for outbound sdr teams running high-volume parallel dialing with recorded calls, while WhisperLiveKit is strong for self-hosted real-time meeting transcription with speaker labels. Both transcribe and summarize meetings.
Koncert is a free tier with paid upgrades and WhisperLiveKit is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.