SonicCaption vs Rebrief

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

SonicCaption compared with Rebrief
Detail	SonicCaption	Rebrief
What it does	Real-time bilingual subtitles on any tab	Local AI notetaker for Mac that records meetings without a bot and writes notes on-device
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	RO
Pricing model	Freemium	Free trial
Pricing	Free: $0, 20 minutes per month. Starter: $10/month, 8 hours per month. Pro: $20/month, 20 hours per month. Power: $39/month, 50 hours per month. Ultra: $79/month, 120 hours per month. Team/Enterprise: Custom pricing. Yearly plans save 30%.	Free: up to 15 minutes per recording. Unlocked: one-time purchase, no subscription.
Key features	Real-time bilingual captions on any website with audio Works with YouTube, Netflix, Twitch, Zoom, Google Meet, and more Low-latency subtitles appearing in ~0.5 seconds Dual subtitles showing original and translation simultaneously No file uploads required Privacy-aware audio processing Shared team minute pool with per-member usage tracking Team roles with clear permissions	Records any call without joining as a bot Automatic meeting notes with decisions, key points and action items Speaker-labeled transcripts in 99 languages Search all meetings in plain language with source lines Works with Zoom, Teams, Meet, Slack, FaceTime, Webex, Discord, WhatsApp and browser tabs Integration with ChatGPT and Claude via Model Context Protocol All processing runs on-device, nothing uploaded Works offline after model download Export transcripts as Markdown, text, SRT or WebVTT Eight-hour recording limit per session
What makes it different	Subtitles appear in ~0.5 seconds, fast enough for live streams No manual file uploads needed Universal browser compatibility with any audio tab Dual subtitles showing both languages simultaneously Built by a software engineer who uses it daily	No bot joins your call, preserving meeting authenticity and security All AI processing runs locally on your Mac, nothing leaves your device One-time purchase model with no subscription, seat or recurring fees Works with any meeting app through audio capture, no integrations needed Automatic speaker identification and voice recognition across meetings
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	11 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	10	0
Citation Flow (Majestic)	27	0
Referring domains (Majestic)	115	0

6 details filled in for both companies.

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