Sam (HeySam) and aTrain 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. aTrain: Open-source offline transcription tool from the University of Graz that turns recorded meetings and interviews into text using Whisper and speaker detection. 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 aTrain when researchers transcribing recorded interviews for qualitative analysis 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 offline transcription tool from the University of Graz that turns recorded meetings and interviews into text using Whisper and speaker detection.
Sam (HeySam) is a free tier with paid upgrades (freemium); aTrain is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Sam (HeySam) | aTrain |
|---|---|---|
| Core capability | Joins and records calls on Zoom, Teams, and Google Meet | Offline, fully local transcription with no data leaving the device |
| Standout feature | AI Sales Engineer that answers technical questions in real time on Slack | Built on OpenAI Whisper via the faster-whisper engine |
| Team usage | Call summaries, video recaps, and CRM updates delivered to Slack | Speaker detection/diarization using pyannote.audio |
| Integrations | AI RFP Copilot that completes RFPs in Google Sheets from call data | Exports compatible with MAXQDA, ATLAS.ti, and NVivo |
| Languages & capture | Sizzle Reel short video summaries for follow-ups | Graphical interface requiring no programming skills |
| Best-fit workflow | Customer-facing Ask AI bot for documentation and communities | NVIDIA GPU acceleration support |
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.
aTrain
Choose aTrain if you need researchers transcribing recorded interviews for qualitative analysis — strengths include free and open source under agpl-3.0.
Sam (HeySam)
aTrain
It depends on your workflow. Sam (HeySam) is strong for supporting reps with real-time technical answers during sales calls, while aTrain is strong for researchers transcribing recorded interviews for qualitative analysis. Both transcribe and summarize meetings.
Sam (HeySam) is a free tier with paid upgrades and aTrain 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.