1. Soz AI — Best for Mobile-first transcription with YouTube support and an affordable unlimited plan
Our PickSoz AI is a mobile-first transcription app that focuses on fast, affordable transcription on iOS and Android with direct YouTube URL import and AI summaries. It supports over 100 languages, provides word-level timestamps, and includes speaker diarization for up to 10 speakers. Soz AI’s free tier includes 30 minutes per month; the unlimited plan is $9.99/month, making it significantly cheaper than Sonix for steady mobile-first usage.
- 100+ languages with word-level timestamps and export to SRT/VTT/DOCX/TXT/PDF
- Speaker diarization for up to 10 speakers with time-aligned labels
- Direct YouTube URL paste for transcribing videos without downloading
- LeMUR-powered AI summaries that produce concise summaries and chapter suggestions
- Mobile apps on iOS and Android with offline recording and upload
Why it’s the best Sonix alternative for most users: Soz AI removes hybrid per-minute seat complexity with a clear free tier and an affordable unlimited monthly option, while adding YouTube URL importing and a mobile-first UX that fits reporters, creators, and on-the-go teams. It trades some desktop-native workflow features for fast mobile capture and low predictable costs. Note: Soz AI does not yet offer live meeting transcription or a dedicated desktop app.
Pros
Supports 100+ languages with word-level timestamps Direct YouTube URL paste for video transcription Speaker diarization for up to 10 speakers and LeMUR summaries
Cons
No live meeting transcription yet No full desktop app (mobile-first) Free tier limited to 30 minutes/month