convert.express vs Chép Lời

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

convert.express compared with Chép Lời
Detail	convert.express	Chép Lời
What it does	Free AI audio and video transcription with pay-as-you-go pricing	Vietnamese speech to text for video and audio
Stage	Startup	Not given
Founded	2026	Not given
Based in	Not given	VN
Pricing model	Freemium	Freemium
Pricing	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.	Not given
Key features	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	Transcribe Vietnamese and English audio and video Download transcripts as TXT, SRT or VTT Support MP3, M4A, WAV, MP4, MOV, MKV, WEBM formats No account required for free minutes Automatic file deletion for privacy Bank transfer payment via VietQR
What makes it different	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	Free 15 minutes daily without account or signup Preserves Vietnamese diacritics in transcripts Works directly in your browser
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	3	1
Citation Flow (Majestic)	26	15
Referring domains (Majestic)	36	3

4 details filled in for both companies.

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