Rev AI

Name: Rev AI
Brand: Rev
Rating: 4.7 (563 reviews)

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The world's most accurate API for AI- and human-generated transcripts and speech insights.

Paid plans only, free trial

Paid Transcription NLP Tools AI & Automation Developer Tools

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4.7 (563 across the web)

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Reviews on G2

563 reviews tracked

The Bottom Line

Updated Oct 14, 2026

Price: Paid plans only, free trial. Compare plans

Key facts

Offers highly accurate AI and human speech-to-text transcription.
Provides advanced NLP features like sentiment analysis, topic extraction, and summarization.
Supports multiple languages for transcription and insights, with flexible API integration.

Pros

Consistently high accuracy and lowest Word Error Rate (WER) compared to competitors.
Least bias for gender and ethnic accents in speech recognition.
Supports a wide range of languages for transcription and insights.
Delivers highly readable transcripts with proper grammar and punctuation.
Comprehensive STT and NLP solution in one platform.

Cons

Human transcription is only available in English.
Some advanced NLP features like sentiment analysis, topic extraction, and summarization are English-only.
Pricing can vary significantly based on the model and service chosen.

What is Rev AI?

Rev AI provides a comprehensive suite of speech-to-text and natural language processing (NLP) solutions, offering both AI-powered and human-generated transcription services. It allows users to convert audio and video files into highly accurate text transcripts, supporting a wide range of languages for both asynchronous and real-time streaming applications. Beyond transcription, the platform offers advanced insights such as language identification, sentiment analysis, topic extraction, summarization, and translation. Designed for developers and businesses, Rev AI aims to overcome communication barriers by providing best-in-class accuracy, ease of implementation through SDKs and APIs, and flexible deployment options (cloud or on-premise). It caters to various use cases requiring precise speech recognition and actionable insights from spoken content, ensuring high readability with proper grammar and punctuation. The service also emphasizes robust security standards, including SOC II, HIPAA, GDPR, and PCI compliance.

Available on: Web

Data compiled by Toolradar Pricing checked Oct 14, 2026 · How we evaluate

Source rev.ai

Ratings Across the Web

4.7 (563 reviews)

Rev AI holds an aggregate rating of 4.7 out of 5 from 563 reviews across G2, last checked March 19, 2026.

G2 563 reviews

4.7/5

Ratings aggregated from independent review platforms. Learn more

Key Features

Asynchronous Speech to Text API (58+ languages)
Streaming Speech to Text API (real-time, 9 languages)
Human Transcription (English only, ~24-hour turnaround)
Language Identification (22 languages)
Sentiment Analysis (English only)
Topic Extraction (English only)
Summarization (English only)
Translation (11 languages)

Pricing Plans

Free Trial

Pricing checked Oct 14, 2026. Source: rev.ai/pricing, read Oct 14, 2026

Rev AI plans and prices, checked October 2026
Plan	Price	Details
Reverb Transcription	$0.20 / hour	Languages: English Rounded up to the nearest second, 15 second minimum
Reverb Turbo Transcription	$0.10 / hour	Languages: English Rounded up to the nearest second, 15 second minimum
Reverb Foreign Language Transcription	$0.30 / hour	Languages: Spanish, French, Chinese, Portuguese, and 53 more. Rounded up to the nearest second, 15 second minimum
Whisper Fusion Transcription	$0.005 / minute	Languages: English Rounded up to the nearest second, 15 second minimum
Whisper Medium Transcription	$0.005 / minute	Languages: English Rounded up to the nearest second, 15 second minimum
Whisper Large Transcription	$0.005 / minute	Languages: English Rounded up to the nearest second, 15 second minimum
Human Transcription	$1.99 / minute	Rounded up to the nearest second, 1 minute minimum
Forced Alignment	$0.003 / minute	Rounded up to the nearest second, 1 minute minimum
Insights Language Identification	$0.003 / minute	Rounded up to the nearest second, 15 second minimum
Language Translation Standard model	$0.002 / minute
Language Translation Premium model	$0.025 / minute
Sentiment Analysis	$0.0008 / 10 words	$0.01 per minute of audio based on an average of 125 words spoken per minute
Summarization Standard model	$0.002 / minute
Summarization Premium model	$0.025 / minute
Topic Extraction	$0.0008 / 10 words	$0.01 per minute of audio based on an average of 125 words spoken per minute
Pay as you go	Free credits equivalent to 5 hours of Reverb ASR	Free credits can be used for all products Supports all popular media types Email and chat support
Enterprise	Contact us	Volume-based pricing for all Rev AI products Flexible commercial terms Dedicated account manager +3 more Show less Priority technical support Additional free credits for evaluation Highest level of data control and security

View full pricing

Is Rev AI worth the price?

Good value

Rev AI offers a highly granular and competitive pricing structure, especially for its AI-powered transcription services.

The Whisper models at $0.005/minute are particularly attractive for high-volume English transcription, offering excellent value. Human Transcription at $1.99/minute is on the higher end but reflects premium accuracy.

This pricing is best for businesses and developers needing scalable, accurate transcription and speech insight APIs.

Hidden Costs & Gotchas

Minimums

15 seconds for AI, 1 minute for human.

Full Rev AI pricing: every plan, hidden costs and alternatives

Rev AI by the numbers

Toolradar data: It is listed as an alternative to 7 other tools on Toolradar, ranking #8 of 35 in NLP Tools. As of Nov 2026.

Rev AI compared with 35 NLP Tools tools on Toolradar, as of Nov 2026
Metric	Rev AI	Peer median	Position (1 is best)
Free plan	No	25 of 35 have one	n/a
Listed as an alternative to	7 tools	2	#8 of 35
User rating	4.7/5 (across the web, 563 ratings)	4.4/5	#1 of 11 (joint) tools with 20+ reviews

Listed as an alternative to: #8 on 2026-10-16 to #8 on 2026-11-03 (rank among 35 tools, 1 is best).

Each position is counted among the tools that have data for that row, as noted under it. All NLP Tools data · How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “Rev AI by the numbers”, Nov 2026.

Reviews

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4.7/5

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Best Rev AI Alternatives

Top alternatives based on features, pricing, and user needs.

Deepgram Freemium

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4.6

AssemblyAI Paid

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Speechmatics Freemium

AI speech technology powering voice AI agents, real-time transcription, and text-to-speech across 55+ languages.

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

Rev AI vs Deepgram Head-to-head: features, pricing, who wins Rev AI vs AssemblyAI Head-to-head: features, pricing, who wins Rev AI vs Speechmatics Head-to-head: features, pricing, who wins

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Rev AI FAQ

How does Rev AI ensure the accuracy of its speech-to-text models?

Rev AI achieves industry-leading accuracy through proprietary models trained on over 7 million hours of human-verified speech data. This extensive training dataset allows for unmatched precision and adaptability across various use cases.

What compliance standards does Rev AI meet for handling sensitive data?

Rev AI is compliant with SOC II, HIPAA, GDPR, and PCI standards, ensuring enterprise-grade security for sensitive data. All files are encrypted both at rest and in transit, and the platform maintains 99.99% uptime.

Can Rev AI provide word-level timestamps for transcribed audio?

Yes, Rev AI offers Forced Alignment and Precision Timestamps, which provide precise word-level timestamps. This feature enhances content searchability and analysis, making it suitable for media applications, accessibility, and content indexing.

Does Rev AI use customer data to train external AI models?

No, Rev AI explicitly states that it never uses customer content to train external AI models. This policy ensures that user data remains private and secure.

What security features are available for enterprise accounts?

Enterprise accounts benefit from advanced security features including Single Sign-On (SSO), Multi-Factor Authentication (MFA), and Domain Claiming. These features allow organizations to control user access, manage domains, and block unauthorized users.

How many languages does Rev AI support for speech-to-text transcription?

Rev AI supports over 57 languages for speech-to-text transcription. It also offers context-aware translations to serve a global customer base with consistently low Word Error Rates.

Source: rev.ai

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