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. Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Backtrack when exhibitors capturing booth and 1:1 buyer conversations at trade shows matters most, and Buzz when generating subtitles for video content in multiple formats 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.
Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper.
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
Buzz is a widely used open-source desktop application that transcribes and translates audio offline on the user's personal computer, powered by OpenAI's Whisper. It is MIT-licensed and actively maintained, with v1.4.4 released in March 2026, and it has grown a large community with roughly 19.7k GitHub stars. Buzz runs on macOS, Windows, and Linux, with installation options including Flatpak, Snap, and PyPI. It supports both importing existing audio and video files and real-time transcription from microphone input, and it can export results in formats such as TXT, SRT, and VTT for subtitling and documentation. The app includes an advanced transcript viewer with search and playback controls, a watch folder for automatically transcribing new files, and a command-line interface for automation. It offers GPU acceleration through CUDA for Nvidia cards, Apple Silicon support, and Vulkan for many other GPUs, which makes faster transcription practical even on laptops. Buzz also provides speaker identification and speech separation for noisy audio, plus a plugin system that adds capabilities like AI-generated summaries. Because all processing happens locally, recordings and transcripts remain on the user's machine rather than being uploaded to a cloud service. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Backtrack is a free tier with paid upgrades (freemium); Buzz is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Backtrack | Buzz |
|---|---|---|
| Core capability | Capture of in-person 1:1 conversations at trade shows and hosted events | Offline transcription and translation using OpenAI's Whisper |
| Standout feature | Retroactive recording that saves the most recent minutes on demand (consumer app) | Real-time transcription from microphone input |
| Team usage | Transcription tuned for noisy venues in 100+ languages | Speaker identification and speech separation for noisy audio |
| Integrations | Structured summaries covering buyer intent, objections, priorities, and next steps | Exports to TXT, SRT, and VTT |
| Languages & capture | CRM-ready follow-up notes and anonymized organizer trend reports | Watch folder for automatic transcription and a command-line interface |
| Best-fit workflow | Local on-device storage until the user uploads or shares, with attendee opt-out | GPU acceleration via CUDA, Apple Silicon, and Vulkan |
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.
Buzz
Choose Buzz if you need transcribing recorded meetings, interviews, podcasts, or lectures offline — strengths include fully offline so audio and transcripts stay on the user's computer.
Backtrack
Buzz
It depends on your workflow. Backtrack is strong for exhibitors capturing booth and 1:1 buyer conversations at trade shows, while Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline. Both transcribe and summarize meetings.
Backtrack is a free tier with paid upgrades and Buzz is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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