Sam (HeySam) and WhisperLiveKit are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Sam (HeySam): Multi-agent AI sales copilot that joins calls, records and analyzes meetings, and assists sales engineers in Slack. 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 Sam (HeySam) when supporting reps with real-time technical answers during sales 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.
Multi-agent AI sales copilot that joins calls, records and analyzes meetings, and assists sales engineers in Slack.
Open-source, self-hosted real-time speech-to-text and speaker diarization toolkit with a FastAPI server and web interface, suitable for meeting transcription.
Sam (HeySam) 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 | Sam (HeySam) | WhisperLiveKit |
|---|---|---|
| Core capability | Joins and records calls on Zoom, Teams, and Google Meet | Real-time streaming speech-to-text with low latency over WebSocket |
| Standout feature | AI Sales Engineer that answers technical questions in real time on Slack | Real-time speaker diarization to distinguish multiple speakers |
| Team usage | Call summaries, video recaps, and CRM updates delivered to Slack | FastAPI backend with OpenAI-compatible REST API and Deepgram-compatible WebSocket protocol |
| Integrations | AI RFP Copilot that completes RFPs in Google Sheets from call data | Multiple ASR backends (Whisper variants, Voxtral, Qwen3-ASR) and 200+ language support with translation |
| Languages & capture | Sizzle Reel short video summaries for follow-ups | Included customizable HTML/JavaScript web interface and Docker images (GPU and CPU) |
| Best-fit workflow | Customer-facing Ask AI bot for documentation and communities | Voice activity detection and multi-user support on a single backend |
Sam (HeySam)
Choose Sam (HeySam) if you need supporting reps with real-time technical answers during sales calls — strengths include surfaces sales-engineering expertise on calls without a human se on every meeting.
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.
Sam (HeySam)
WhisperLiveKit
It depends on your workflow. Sam (HeySam) is strong for supporting reps with real-time technical answers during sales calls, while WhisperLiveKit is strong for self-hosted real-time meeting transcription with speaker labels. Both transcribe and summarize meetings.
Sam (HeySam) 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.