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Vatis Tech vs Notta

Vatis, an audio to text converter that saves you time through 95%+ accuracy.

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What each company publishes

Only claims we could find stated on Notta's own site are listed.
Vatis Tech compared with Nottaon claims each company publishes about itself. "Not stated" means we could not find the figure on Notta's own site — not that the feature is missing.
FeatureVatis TechNotta
Free tier10 minutes, no signup and no card. API accounts open with €10 of credit120 minutes a month, 3 minutes per conversation
Pay as you go€0.17 per hour of audio (about €0.003 a minute) on the Speech-to-Text APINot stated
Subscription€10 a month for 10 hours, €27 for 30, €89 for 100. Extra hours €5Pro, $97.99 a year (billed annually) for 1,800 minutes a month
Languages50+58
Real-time transcriptionYes, real-time and pre-recordedYes, live transcription and live translation
Security certificationISO 27001 certified and GDPR compliant. SOC 2 Type II in progressSOC 2 Type II, ISO 27001, GDPR and CCPA
Accuracy95%+, with third-party evidence — best of seven systems on four of six test sets in arXiv:2603.02368Up to 98% claimed

Notta's figures were read from www.notta.ai on 2026-08-18 and may have changed since. "Not stated" means we did not find it published, not that Notta lacks it.

How it works

How to transcribe audio to text accurately

  • 01The Vatis Tech transcript library, listing uploaded audio and video files with their length, language and status

    Upload your audio/video file

    Drop a file, paste a link, or record live from your browser. We accept formats like MP3, WAV, M4A, FLAC, AAC, OGG for audio and MP4, MKV, AVI, MOV, WebM for video.

  • 02A finished transcript in the Vatis Tech editor, split into timestamped speaker turns beside the source video

    AI transcribes in seconds

    Our audio to text converter handles 50+ languages with 95%+ accuracy. It usually takes less than a minute to transcribe a 1-hour file.

  • 03The Vatis Tech assistant answering a question about a transcript, above the download, summarise and translate actions

    Edit, export, integrate

    Get clean text in TXT, DOCX, SRT, VTT, JSON. Or call our API directly.

Independent benchmark

Independently benchmarked against Microsoft, Google and Whisper

Researchers at the University of Bucharest scored seven transcription systems on over 126 hours of Romanian speech. Vatis finished top two of the seven overall — first on Antena 1 news and first on podcasts, and more accurate than Google on every single set.

  • ~95%

    Accurate on Antena 1 news

    95.6% on the Antena 1 news set — the highest of all seven systems tested, ahead of Microsoft, Google and every Whisper model.

  • ~90%

    Accurate on podcasts

    89.8% on podcasts — first again on unscripted conversation, and more than 12 points clearer than Google on the same audio.

  • 6 of 6

    Domains ahead of Google

    Vatis transcribed more accurately than Google's Chirp on every set in the study, from studio news to overlapping film dialogue.

Zero-shot Word Error Rate as a percentage on the in-domain and out-of-distribution test sets. Lower is better.
ModelIn-domainOut-of-distribution
ProTV — Broadcast newsAntena 1 — Broadcast newsAudiobooks — Read literary proseFilms — Overlapping film dialogueStories — Children's storiesPodcasts — Spontaneous conversation
Wav2Vec 2.027.725.640.875.454.136.3
Whisper Small31.626.840.060.041.131.9
Whisper Large12.35.914.827.3 — best in column10.9 — best in column11.7
Whisper Small + Echo9.410.118.854.121.021.6
Microsoft Transcribe2.9 — best in column4.810.6 — best in column31.117.611.5
Google Chirp (USM)12.111.320.237.622.422.4
Vatis5.24.4 — best in column13.031.216.010.2 — best in column

Figures are Word Error Rate (%) — the share of words a system gets wrong, so lower is better. It is the metric the paper reports, kept here so the table can be checked against it line for line; the headline numbers above are its flip side, accuracy. Vatis at 4.4 WER on Antena 1 is 95.6% of words correct. Every score is zero-shot: no system was tuned on these recordings before it was measured.

Outlined values are the best score in their column.

Vatis is a Romanian commercial ASR service known for its strong transcription accuracy in Romanian. Its models are trained on proprietary data and optimized for production use.
Diaconu, Vînaga & Alexe · University of Bucharest · arXiv:2603.02368
Try free — 10 minutesRead the benchmark (opens in a new tab)

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