CLOVA Note: South Korean AI meeting-minutes service by Naver that records meetings, transcribes speech, separates speakers, and generates summaries and action items. aTrain: Open-source offline transcription tool from the University of Graz that turns recorded meetings and interviews into text using Whisper and speaker detection. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist CLOVA Note when korean-language teams generating automatic meeting minutes 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.
South Korean AI meeting-minutes service by Naver that records meetings, transcribes speech, separates speakers, and generates summaries and action items.
Open-source offline transcription tool from the University of Graz that turns recorded meetings and interviews into text using Whisper and speaker detection.
CLOVA Note is an AI-powered meeting-minutes and voice-transcription service from Naver Corporation, one of South Korea's largest internet companies. First introduced in 2020 and officially launched as CLOVA Note, it lets users record meetings directly on a PC or mobile device, or upload recordings, and then automatically converts the speech to text using Naver's own voice-recognition technology. It applies speaker diarization to distinguish between different participants and uses natural-language processing, including Naver's HyperCLOVA model, to produce summaries, surface meeting topics, suggest next steps, and highlight key points paragraph by paragraph. CLOVA Note supports multiple languages including Korean, English, Japanese, Simplified Chinese, and Traditional Chinese, as well as a multilingual recognition model for mixed-language meetings. It works across smartphones, tablets, and PCs with notes synced across devices, and lets organizations register industry-specific terminology and company names to improve recognition accuracy. It is particularly popular in South Korea and across Asia. CLOVA Note is best for individuals and teams in the region who need accurate Korean-language meeting transcription and AI-generated minutes. 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
CLOVA Note 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 | CLOVA Note | aTrain |
|---|---|---|
| Core capability | Direct meeting recording on PC and mobile | Offline, fully local transcription with no data leaving the device |
| Standout feature | Automatic speech-to-text transcription | Built on OpenAI Whisper via the faster-whisper engine |
| Team usage | Speaker diarization to distinguish participants | Speaker detection/diarization using pyannote.audio |
| Integrations | AI summaries, topics, and next-step suggestions | Exports compatible with MAXQDA, ATLAS.ti, and NVivo |
| Languages & capture | Multilingual support (Korean, English, Japanese, Chinese) | Graphical interface requiring no programming skills |
| Best-fit workflow | Custom vocabulary registration for industry terms | NVIDIA GPU acceleration support |
CLOVA Note
Choose CLOVA Note if you need korean-language teams generating automatic meeting minutes — strengths include strong korean-language recognition from a major regional provider.
aTrain
Choose aTrain if you need researchers transcribing recorded interviews for qualitative analysis — strengths include free and open source under agpl-3.0.
CLOVA Note
aTrain
It depends on your workflow. CLOVA Note is strong for korean-language teams generating automatic meeting minutes, while aTrain is strong for researchers transcribing recorded interviews for qualitative analysis. Both transcribe and summarize meetings.
CLOVA Note 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.
More head-to-head comparisons involving CLOVA Note and aTrain.
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