Rev AI vs Superhuman

Tagline

The Most Accurate Speech-To-Text API built for developer-first integration

The fastest email experience, now with AI

Category

Pricing

Rating

Platforms

API

Open source

Description

Rev AI is a developer-first API delivering speech-to-text accuracy and fast performance at a global scale. It offers machine-generated transcripts from pre-recorded files or real-time audio streams, supporting 57+ languages alongside advanced NLP capabilities like sentiment analysis, topic extraction, and summarization.

Superhuman uses AI to triage, summarize, and draft replies at keyboard speed.

Key features

• Speech-to-Text
• Real-Time Streaming
• Asynchronous Processing
• Sentiment Analysis
• Topic Extraction
• Summarization
• Language Identification
• Language Translation
• Forced Alignment
• Human Transcription
• Custom Vocabulary Support

• Token-aware generation
• Component variants
• Auto-layout

Pros

• Offers a free trial providing 5 hours of free credits with no credit card required.
• Trained on over 7 million hours of human-verified speech data for high transcription precision.
• Supports translation services to easily expand reach across global markets.
• Enables both asynchronous file processing and low-latency real-time streaming capabilities.
• Features enterprise-grade security compliance including SOC 2 Type II, HIPAA, GDPR, PCI, and CJIS.
• Provides official developer SDKs for Python, Node.js, and a simple REST API with webhook callbacks.
• Includes built-in language identification to automatically detect spoken languages in files.
• Delivers word-level timestamps (Forced Alignment) for advanced media searchability.

• Fastest keyboard-driven email
• AI-drafted replies
• Snippets and templates
• Send later and follow-up reminders
• Read receipts
• Split inbox
• Instant global search
• Polished, distraction-free UI

Cons

• Language translation features are limited to 11 supported languages.
• Language identification features are restricted to supporting only 22 languages.
• Forced alignment precision timestamps are only supported in English, Spanish, and French.
• Exact pay-as-you-go rates per minute are not listed directly on the pricing page snippet.
• No official mobile apps or desktop client applications are referenced in the provided text.

• Expensive at $30/month
• Gmail and Outlook only
• Steep shortcut learning curve
• Requires onboarding call
• No family plan
• Limited mobile customization
• AI is a separate add-on cost
• Overkill for casual email users

Pricing plans

• Reverb Transcription—
  • • Pay As You Go
  • • Languages: English
  • • $0.20 per hour
• Reverb turbo transcription—
  • • Pay As You Go
  • • Languages: English
  • • $0.10 per hour
• Reverb Foreign Language Transcription—
  • • Pay As You Go
  • • Languages: Spanish, French, Chinese, Portuguese, and 53 more
  • • $0.30 per hour
• Whisper Fusion Transcription—
  • • Pay As You Go
  • • Languages: English
  • • $0.005 per minute
• Whisper Large Transcription—
  • • Pay As You Go
  • • Languages: English
  • • $0.005 per minute
• Human Transcription—
  • • Pay As You Go
  • • $1.99 per minute
• Forced Alignment—
  • • Pay As You Go
  • • $0.003 per minute
• Language Identification—
  • • Insights
  • • $0.003 per minute
• Language Translation—
  • • Insights
  • • Standard Model: $0.002 per minute
  • • Premium Model: $0.025 per minute
• Sentiment Analysis—
  • • Insights
  • • $0.0008 per 10 words
• Summarization—
  • • Insights
  • • Standard Model: $0.002 per minute
  • • Premium Model: $0.025 per minute
• Topic Extraction—
  • • Insights
  • • $0.0008 per 10 words
• Enterprise—
  • • Schedule A Call Now
  • • Volume-based pricing for all Rev AI products
  • • Highest level of data control and security
  • • Additional free credits for evaluation

• StarterUSD25/month
  • • Superhuman AI
  • • Email Productivity
  • • Calendaring & Scheduling
  • • Support & Training
• BusinessUSD33/month
  • • Team Collaboration
  • • For Sales
  • • Team Administration
  • • Security
• Enterprise—
  • • All-in Enterprise Pricing
  • • Custom Compliance Needs
  • • Google Advanced Protection
  • • Advanced Admin Controls
• FreeUSD0
  • • AI chat unlimited while in beta
  • • Correctness suggestions
  • • Tone detection
  • • Limited prompts
• ProUSD12/month
  • • Unlimited AI chat
  • • Inline suggestions
  • • Paragraph translation in 17 languages
  • • Paragraph rewrites in 24 languages
• BusinessUSD33/month
  • • Everything included in Pro, plus:
  • • Ask AI
  • • Write with AI (voice and tone match)
  • • Team collaboration
• Enterprise—
  • • Everything included in Business, plus:
  • • Advanced security and admin controls
  • • Custom roles and permissions
  • • Dedicated support team

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