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Rythmex vs convert.express

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Rythmex compared with convert.express
DetailRythmex logo Rythmexconvert.express logo convert.express
What it doesModern audio-to-text converter for transcribing audio and video files online Free AI audio and video transcription with pay-as-you-go pricing
StageNot given Startup
FoundedNot given 2026
Based inUS Not given
Pricing modelFreemium Freemium
PricingFree plan with 5 minutes free trial; Premium plan at $25.00/month with 2 free hours each month and $5.00/hour for additional transcription; Enterprise plan with individual pricing. Additional hours can be purchased at $15/hour on the Free plan or $5/hour on the Premium plan. 10 free minutes per day, then €0.02 per minute. Prepaid balance from €5 with no minimum charge. Single card payment minimum €0.50. Example: 30-minute interview €0.60, 90-minute lecture €1.80.
Key features
  • Support for over 140 languages
  • Advanced editor with timeline and speaker editing
  • Supports 20+ audio and video formats
  • Fast processing in 1-3 minutes on average
  • Easy API integration
  • AI Text Assistant
  • Team management capabilities
  • Account analytics
  • Share and download transcribed files
  • Premium support included
  • Upload audio or video files in MP3, WAV, M4A, FLAC, MP4, or MOV format up to 2 GB
  • Choose between three AI models: OpenAI Whisper, Microsoft MAI-Transcribe 2, or Google Gemini 3.5 Transcribe
  • Automatic language detection across 65 languages
  • Download transcripts as TXT, PDF, SRT, and VTT files
  • Speaker diarization to identify who is speaking
  • AI-generated summaries and action item lists
  • Translation into 103 languages with preserved timecodes
  • Import from YouTube, Simplecast, Dropbox, Google Drive, or direct MP3/MP4 links
  • Browser-based free subtitle conversion tools that never upload files
  • Files automatically deleted within 24 hours
What makes it different
  • Free trial with 5 minutes of transcription
  • Fastest editing at less than 60 seconds
  • Supports drag-and-drop file uploads
  • Enterprise plans available for large-scale needs
  • Specialized features for call centers and podcasts
  • Pay-as-you-go pricing with no subscription required, 10 free daily minutes
  • No account needed to try the service
  • Choice of three leading AI transcription models
  • Privacy-first: files never used for AI training, deleted after 24 hours
  • Support for video files without conversion needed
Community votes00
DR (Domain Rating by Ahrefs)17 +1 (up) since last check5 no change since last check
Trust Flow (Majestic)53
Citation Flow (Majestic)1526
Referring domains (Majestic)26836

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