Backtrack: An AI meeting intelligence tool for trade shows and hosted buyer events that captures 1:1 conversations and turns them into CRM-ready notes and insights. aTrain: Open-source offline transcription tool from the University of Graz that turns recorded meetings and interviews into text using Whisper and speaker detection. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Backtrack when exhibitors capturing booth and 1:1 buyer conversations at trade shows matters most, and aTrain when universities and public bodies needing gdpr-friendly local transcription matters most. Run both through a week of actual calls to see which suits your workflow.
An AI meeting intelligence tool for trade shows and hosted buyer events that captures 1:1 conversations and turns them into CRM-ready notes and insights.
Open-source offline transcription tool from the University of Graz that turns recorded meetings and interviews into text using Whisper and speaker detection.
Backtrack is an AI meeting intelligence product focused on a niche that most notetakers ignore: in-person B2B conversations at trade shows, conferences, and hosted buyer events. Rather than running as a meeting bot, Backtrack captures live 1:1 conversations and converts them into transcripts, structured summaries, and CRM-ready follow-up notes so sales teams do not have to take notes during busy events. Its consumer app, marketed as Backtrack, also offers retroactive recording that continuously buffers recent audio and saves only the last several minutes when the user explicitly chooses to, which is useful for capturing a conversation that has already started; the company stores audio locally on-device until the user decides to upload or share, and recordings are not live-streamed. For events, Backtrack offers pre-configured capture that activates around scheduled meetings, transcription tuned for noisy venues, summaries covering buyer intent, objections, priorities, and next steps, and anonymized trend reports for organizers. It supports transcription in over 100 languages and provides an opt-out path for attendees, emphasizing transparency around recording. Backtrack is aimed at exhibitors, event organizers, and sales teams who need reliable conversation capture and follow-up in event settings. Pricing varies by plan. Check the official website for current pricing.
Best suited for
aTrain is a free, open-source desktop application for offline speech transcription, developed by researchers at the Business Analytics and Data Science Center of the University of Graz in Austria. It provides a graphical interface around OpenAI's Whisper model (via the faster-whisper implementation) so users with no programming experience can transcribe recorded meetings, interviews, lectures, and other audio. Because all processing happens locally on the user's own computer, no audio or text is uploaded to any server, which makes it well suited to privacy-sensitive and GDPR-conscious environments such as universities, public institutions, and research teams. aTrain supports a wide range of languages and adds speaker detection through pyannote.audio so contributions from different participants can be separated. Transcripts can be exported in formats compatible with qualitative-analysis software such as MAXQDA, ATLAS.ti, and NVivo. It runs on Windows (including a Microsoft Store distribution) with GPU acceleration on NVIDIA hardware, and is distributed under the AGPL-3.0 license. It is best for researchers, academics, and organizations that need accurate, local, no-cloud transcription of recorded conversations. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Backtrack 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 | Backtrack | aTrain |
|---|---|---|
| Core capability | Capture of in-person 1:1 conversations at trade shows and hosted events | Offline, fully local transcription with no data leaving the device |
| Standout feature | Retroactive recording that saves the most recent minutes on demand (consumer app) | Built on OpenAI Whisper via the faster-whisper engine |
| Team usage | Transcription tuned for noisy venues in 100+ languages | Speaker detection/diarization using pyannote.audio |
| Integrations | Structured summaries covering buyer intent, objections, priorities, and next steps | Exports compatible with MAXQDA, ATLAS.ti, and NVivo |
| Languages & capture | CRM-ready follow-up notes and anonymized organizer trend reports | Graphical interface requiring no programming skills |
| Best-fit workflow | Local on-device storage until the user uploads or shares, with attendee opt-out | NVIDIA GPU acceleration support |
Backtrack
Choose Backtrack if you need exhibitors capturing booth and 1:1 buyer conversations at trade shows — strengths include purpose-built for in-person event conversations that most notetakers miss.
aTrain
Choose aTrain if you need researchers transcribing recorded interviews for qualitative analysis — strengths include free and open source under agpl-3.0.
Backtrack
aTrain
It depends on your workflow. Backtrack is strong for exhibitors capturing booth and 1:1 buyer conversations at trade shows, while aTrain is strong for researchers transcribing recorded interviews for qualitative analysis. Both transcribe and summarize meetings.
Backtrack 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.
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