AI-Media: AI-Media is a global captioning provider whose LEXI engine delivers AI-powered live captions and recorded transcripts for broadcast, events, corporate meetings, and enterprise. aTrain: Open-source offline transcription tool from the University of Graz that turns recorded meetings and interviews into text using Whisper and speaker detection. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist AI-Media when adding live captions and translation to corporate virtual meetings, webinars, and town halls on zoom or teams 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.
AI-Media is a global captioning provider whose LEXI engine delivers AI-powered live captions and recorded transcripts for broadcast, events, corporate meetings, and enterprise.
Open-source offline transcription tool from the University of Graz that turns recorded meetings and interviews into text using Whisper and speaker detection.
AI-Media is an established captioning and accessibility technology company whose LEXI toolkit produces AI-powered live captions and recorded transcripts across broadcast, sports, government, education, and corporate settings. For meetings and events, LEXI Text generates real-time automatic captions that can be embedded in Zoom and Microsoft Teams or streamed to any web-enabled device, while LEXI Recorded captions on-demand video and audio. The company also runs a dedicated transcription service that turns recorded interviews, meetings, lectures, and AGMs into editable documents. LEXI Library lets users search, scroll, and edit time-stamped captions during or after a session and download transcripts as txt, docx, json, srt, or webvtt. LEXI Translate adds multilingual captions, and LEXI Voice provides real-time voice translation. Delivery runs over AI-Media's iCap cloud network plus hardware encoders for broadcast workflows. It suits enterprises, broadcasters, venues, and institutions that need accessible, accurate captions and transcripts at scale. Customers span media networks, universities, and parliaments. Pricing is quote-based through the sales team.
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
AI-Media is custom pricing (contact sales); aTrain is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | AI-Media | aTrain |
|---|---|---|
| Core capability | LEXI Text AI-powered live automatic captions for events, webinars, and virtual meetings | Offline, fully local transcription with no data leaving the device |
| Standout feature | LEXI Recorded automated captioning and transcripts for on-demand video and audio | Built on OpenAI Whisper via the faster-whisper engine |
| Team usage | Dedicated transcription service converting meetings, interviews, and lectures into editable documents | Speaker detection/diarization using pyannote.audio |
| Integrations | LEXI Library to search, scroll, edit, and archive time-stamped captions during or after sessions | Exports compatible with MAXQDA, ATLAS.ti, and NVivo |
| Languages & capture | Transcript export in txt, docx, json, srt, and webvtt formats | Graphical interface requiring no programming skills |
| Best-fit workflow | LEXI Translate multilingual captions and LEXI Voice real-time voice translation | NVIDIA GPU acceleration support |
AI-Media
Choose AI-Media if you need adding live captions and translation to corporate virtual meetings, webinars, and town halls on zoom or teams — strengths include broadcast-grade accuracy from a long-established, publicly listed captioning provider.
aTrain
Choose aTrain if you need researchers transcribing recorded interviews for qualitative analysis — strengths include free and open source under agpl-3.0.
AI-Media
aTrain
It depends on your workflow. AI-Media is strong for adding live captions and translation to corporate virtual meetings, webinars, and town halls on zoom or teams, while aTrain is strong for researchers transcribing recorded interviews for qualitative analysis. Both transcribe and summarize meetings.
AI-Media is custom pricing and aTrain is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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