SonicCaption vs Radiocast

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 Radiocast
Detail	SonicCaption	Radiocast
What it does	Real-time bilingual subtitles on any tab	Internet radio hosting and broadcasting suite with AutoDJ, audio processing, news automation, station websites, and listener discovery
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Paid
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%.	Professional $5.99/month (10GB storage, up to 100 listeners, AutoDJ). Small Business $8.99/month (50GB storage, up to 200 listeners, live streaming, 100,000 Reporter credits/month). Radiocast Max $19.99/month (75GB storage, up to 500 listeners, AirChain, Sites, 500,000 Reporter credits/month). Enter
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	24/7 AutoDJ broadcasting with scheduled playlists and jingles Live DJ streaming from browser or external software over Icecast Listener song requests with broadcaster control AirChain broadcast audio processing with LUFS metering Reporter automated news, weather and traffic segments Drag-and-drop station website builder with persistent player Station directory with listener discovery and favoriting Real-time analytics and listener statistics DDoS protection and managed infrastructure Multiple DJ accounts and team roles
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	Complete suite combining hosting, audio processing, news automation, websites and listener discovery in one platform Managed AzuraCast hosting so broadcasters focus on content, not server maintenance Directory with real stations and working streams that listeners can trust
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	41 −1 (down) since last check
Trust Flow (Majestic)	10	6
Citation Flow (Majestic)	27	23
Referring domains (Majestic)	115	31

5 details filled in for both companies.

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