Async and streaming transcription
Transcribe pre-recorded audio in an asynchronous workflow or process live audio with the streaming API. The site says the same API family supports both modes.
Rev AI
Freemium
API de conversion voix-texte pour transcription et analyse, pensée pour les développeurs
Qu'est-ce que Rev AI ?
Rev AI is a developer-first speech-to-text API platform for turning audio into transcripts and related analysis. Its core product is speech recognition for both pre-recorded and live audio, with an adjacent Insights API for sentiment analysis, topic extraction, summarization, language identification, translation, and forced alignment.
The site positions the platform for teams that need accurate transcription at scale across many languages and audio conditions. It supports asynchronous and streaming workflows, offers developer tooling such as SDKs and documentation, and includes enterprise options for security, deployment, and support.
Que peut faire Rev AI ?
Multi-language speech recognition
Use Rev AI for speech-to-text across 57+ languages, with built-in language identification to help route content correctly before transcription.
Transcript cleanup and navigation
Generate transcripts with proper grammar, punctuation, formatting, and word-level timestamps. The product pages also mention inverse text normalization and custom vocabulary support.
Transcript analytics
Extract sentiment, topics, summaries, translations, and language information from transcripts through the Insights API.
Developer-oriented outputs and workflow
Choose from JSON, plain text, SRT, and VTT outputs, and connect results through JSON output integration and webhook callbacks.
Enterprise deployment and security
Deploy in the cloud or on-prem, with enterprise options that include HIPAA readiness, EU deployment options, SOC II, GDPR, PCI compliance, and encrypted files at rest and in transit.
Cas d'utilisation
“Batch transcription of recorded audio”
Transcribe recorded interviews, meetings, and archives with the asynchronous API when the audio does not need to be processed live.
“Real-time captioning”
Generate live captions and low-latency transcripts for broadcasts, webinars, and other real-time audio streams.
“Transcript analysis for teams”
Analyze customer calls, interviews, or meeting recordings with sentiment analysis, topic extraction, and summarization to turn transcripts into reviewable insights.
“Language identification for mixed content”
Detect the primary language in audio before transcription and route multilingual content through the appropriate workflow.
“Search and accessibility workflows”
Create searchable media workflows with word-level timestamps and forced alignment for content indexing, accessibility, and precise citation.
Questions fréquentes
What does Rev AI do?
Rev AI provides a REST API for speech-to-text and related audio analysis. The site highlights asynchronous transcription for pre-recorded files, streaming transcription for live audio, and insights features such as sentiment analysis, topic extraction, summarization, language identification, translation, and forced alignment.
How many languages does Rev AI support?
The speech-to-text product supports 57+ languages on the main site, and the languages page shows language-specific availability by product. The source also notes multilingual English/Spanish support and language identification support in 22 languages.
Does Rev AI support both batch and real-time transcription?
Rev AI offers both asynchronous and streaming speech-to-text. The asynchronous API handles pre-recorded files, while the streaming API is designed for low-latency live transcription and captions.
What pricing options are available?
The pricing page lists pay-as-you-go options and enterprise pricing. It also mentions free credits equivalent to 5 hours of Reverb ASR and enterprise features such as volume-based pricing, flexible commercial terms, a dedicated account manager, and priority technical support.
What output formats does Rev AI provide?
The product pages mention JSON with timestamps, plain text, SRT, and VTT for speech-to-text output. Insights also integrates with Rev AI transcription output so timestamps can link analysis back to source moments.
Informations rapides
- Category
- Speech-to-text API
- Platform
- Developer API
- Core workflows
- Asynchronous transcription, streaming transcription, transcript insights
- Language coverage
- 57+ languages for speech-to-text
- Pricing model
- Pay-as-you-go and enterprise pricing
- Source domain
- rev.ai
Analyse du trafic de Rev AI
Les données de trafic sont fournies à titre indicatif uniquement.
- Évaluation du domaine
- 68
Alternatives à Rev AI
Spokenly
spokenly.app
Spokenly est une application de dictée IA pour Mac, iPhone et Windows qui convertit la voix en texte dans toute application. Elle prend en charge des modèles locaux hors ligne gratuits, la transcription cloud avec Pro ou vos propres clés API, et plus de 100 langues.
Aqua Voice
withaqua.com
Aqua Voice convertit la voix en texte en temps réel sur Mac, Windows, iPhone et les workflows IA, avec une API pour les équipes et développeurs.
听脑AI
itingnao.com
听脑AI est un assistant d’enregistrement AI pour la transcription en temps réel, la conversion de fichiers en texte et la création automatique de comptes rendus et notes de cours.
Megaphone
megaphone.kuber.studio
Megaphone est une application de dictée pour Mac qui réunit transcription en direct, nettoyage du texte et réécriture directement au niveau du curseur. Gratuite, privée et open source, elle ajoute des outils d’écriture contextuels aux apps que vous utilisez déjà.
得到大脑
biji.com
得到大脑 est un outil IA de prise de notes et de gestion des connaissances personnelles qui capture voix, enregistrements, texte, images et liens, puis les organise pour les rechercher et les enrichir.
Memo AI
memo.ac
Memo AI est une application de transcription par IA pour ordinateur, compatible avec Windows et macOS. Elle convertit l’audio et la vidéo en texte, avec transcription par lien, traduction multilingue et export aux formats SRT, VTT, Markdown et Notion.