Spokio 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.

Spokio compared with convert.express
Detail	Spokio	convert.express
What it does	Offline text-to-speech for Mac with local voice cloning and no cloud uploads	Free AI audio and video transcription with pay-as-you-go pricing
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: $0 (up to 1,000 characters per synthesis, single file export, one custom voice, limited background processing). Pro Monthly: $6.99. Pro Yearly: $29.99. Pro Lifetime: $49.99 (unlimited generations up to 20,000 characters, unlimited custom voices, unlimited batch exports, unlimited background pr	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	185 English voices with various accents Local voice cloning from 6-10 second audio samples Batch export to MP3, WAV, AIFF, and M4A Background queue for multiple synthesis jobs Import from TXT, Markdown, DOCX and more file formats Project workflow for long-form content and PDFs Light and dark mode support Uses less than 2GB of RAM	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	Completely offline operation with no cloud uploads or data transmission One-time purchase option with lifetime access MIT-licensed Chatterbox Turbo model with expressive output Privacy-focused design built for creators who value control	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 votes	0	0
DR (Domain Rating by Ahrefs)	17 −2 (down) since last check	5 no change since last check
Trust Flow (Majestic)	2	3
Citation Flow (Majestic)	29	26
Referring domains (Majestic)	24	36

5 details filled in for both companies.

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