Try it now, no signup
Upload a file, record live, paste a link, or import from your cloud, then watch it transcribe.
RealtimeVoiceKIT is a real-time alternative to Sonix, powered by leading frontier AI from OpenAI, Anthropic, and Google. It streams speech to text live as you talk, labels every speaker, scores confidence per segment, and exports to TXT, SRT, or VTT in 100+ languages, with 10 free minutes every month and no credit card.
Where teams switch
Live meetings
See text appear as people speak instead of waiting for an upload to finish.
Podcasts
Turn episodes into speaker-labeled transcripts and captions in minutes.
Interviews
Capture quotable, time-coded text with clean speaker separation.
Global content
Transcribe and translate across 100+ languages from one workspace.
What's included
How to switch from Sonix
Upload or stream
Drop in a file, paste a link, or start streaming live from your browser.
Transcribe
The AI transcribes, labels speakers, and time-codes every line as it goes.
Export or translate
Download TXT, SRT, or VTT, or translate the transcript into another language.
Frequently asked questions
Is RealtimeVoiceKIT a good Sonix alternative?
Yes. It adds real-time streaming, speaker labels, confidence scores, and 100+ languages, with 10 free minutes every month and no credit card.
Does it do real-time transcription?
Yes. RealtimeVoiceKIT streams speech to text live as you speak, so you do not have to wait for a file to finish processing.
Which AI powers it?
RealtimeVoiceKIT is powered by leading frontier AI from OpenAI (ChatGPT), Anthropic (Claude), and Google (Gemini).
Can I export subtitles and translate them?
Yes. Export time-coded SRT, VTT, or TXT, and translate any transcript into another language before you download.