| What it does | Read along while listening to audiobooks with word-by-word synchronization
| Convert recordings to searchable, editable text with timestamps and speaker identification
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| Pricing model | Free
| Freemium
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| Pricing | Free core features including read-along text, device transcription, offline functionality, and public-domain library. Optional Pro upgrade for advanced analytics.
| Free plan: 400 credits one-time (approximately 1.5 hours of audio), files up to 30 minutes and 500 MB. Pro monthly: $15.00 USD, 1,500 credits per month (approximately 5.5 hours of audio), files up to 10 hours and 5 GB, upload 50 files at once. Pro yearly: $144.00 USD. Business monthly: $49.00 USD, 5
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| Key features | - Word-level synchronized text highlighting with 60fps
- On-device transcription without cloud upload
- Offline playback after single engine download
- Support for 99 languages
- Import multiple audio formats including MP3, M4B, FLAC, OGG
- Accessibility profiles for dyslexia, ADHD, and vision impairment
- Built-in library with 20k+ public-domain titles
- Quote saving and sharing with generated cards
- Reading analytics with neuroscience-based brain score
- Character map feature for tracking book figures
| - Word-level timestamps linked to audio
- Automatic speaker identification and separation
- Support for 40+ languages with automatic detection
- AI-powered summarization with chapters and action items
- Text translation with sync to audio
- Export to multiple formats (Word, PDF, text, SRT, WebVTT)
- Support for 12 audio and video file formats
- Batch upload of up to 50 files (Pro) or 100 files (Business)
- Three accuracy modes: Fast, Standard, and Precision
- Processing queue priority on paid plans
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| What makes it different | - Complete privacy with no account or cloud uploads required
- No external lyrics database; transcription generated directly from your audio
- Supports your own audiobook files without DRM restrictions
- No ads in core experience
| - Every word is clickable and linked to its exact moment in the recording for verification
- One credit balance covers transcription, AI summaries, and translation with no surprise charges
- Private by default—recordings never used for model training or made public
- Fast processing: one-hour recordings typically transcribed within minutes
- Eight free browser-based tools for subtitles, audio conversion, and word counting
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| Free plan | Not given
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| Open source | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 4 ● no change since last check | 2 ● no change since last check |
| Trust Flow (Majestic) | 6 | 4 |
| Citation Flow (Majestic) | 26 | 25 |
| Referring domains (Majestic) | 49 | 34 |