Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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rev.ai
✓ verifiedFree trial
Developer-first speech-to-text API offering high-accuracy, multi-language transcription with pay-per-use pricing.
108K visits/mo
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clickworker
✓ verifiedPaid
Crowdsourcing platform using 8M+ global workers to deliver AI training data, labeling, surveys, testing and store checks.
1.8M visits/mo
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Language REACTOR
✓ verifiedFreemium
Browser extension that adds dual subtitles and click-to-lookup to Netflix and YouTube for learning languages.
1.7M visits/mo
Pricing
Reverb Transcription: $0.20/hour
Reverb Turbo Transcription: $0.10/hour
Reverb Foreign Language Transcription: $0.30/hour
Whisper Large Transcription: $0.005/minute
Human Transcription: $1.99/minute
Free trial available
No public pricing
No public pricing
Core features
- ✦Async and real-time streaming speech-to-text APIs
- ✦Support for 57+ languages with punctuation and formatting
- ✦Topic extraction, sentiment analysis and language identification APIs
- ✦Forced alignment for precise word-level timestamps
- ✦SOC II, HIPAA, GDPR and PCI compliant infrastructure
- ✦Cloud or on-premises/global deployment options
- ✦Optional human transcription service
- ✦8M+ verified global crowd
- ✦AI training data (image/video/audio/text) and annotation
- ✦Survey tools and respondents
- ✦Store checks and mystery shopping
- ✦Crowdtesting (web/app/games)
- ✦Tagging and categorization
- ✦Managed or self-service plus API
- ✦Dual subtitles on Netflix and YouTube
- ✦Click-to-lookup word translations
- ✦Saveable vocabulary items
- ✦Playback controls for language study
- ✦Works as a browser extension
Use cases
- →Developers embedding transcription into apps or products
- →Enterprises needing compliant, multi-language transcription
- →Media companies indexing content with searchable timestamps
- →Teams extracting sentiment and topics from voice content
- →Sourcing AI training and labeled datasets
- →Running surveys and market research
- →Point-of-sale store checks
- →Crowdtesting apps and websites
- →Learn a language while watching shows
- →Look up and save new words from video
- →Study with dual subtitles
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