SoCaptions vs Viralkey

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

SoCaptions compared with Viralkey
Detail	SoCaptions	Viralkey
What it does	AI video caption generator with word-level timing and MP4 export for short-form video platforms	Create virtual influencers and AI-generated videos for social media
Stage	Not given	Not given
Founded	Not given	Not given
Based in	PL	US
Pricing model	Freemium	Freemium
Pricing	Free tier: 5 minutes of transcription, edit-only (no export). Pro monthly: $5/month with 100 minutes of transcription and 100 minutes of MP4 export per month. Pro yearly: $50/year (pay 10 months, get 12).	Not given
Key features	Word-level AI timing for precise caption synchronization AI transcription with automatic language detection (99 languages) Viral-ready caption presets (Bold Outline, Box, Cinematic, Karaoke, Emphasis, Animated) Burned-in MP4 export with no watermark SRT and VTT subtitle format export Drag-and-drop editor with word-level timing adjustment Fast transcription (12 seconds for 60-second clip) Support for large video files (up to 5 GB) Free subtitle conversion tools (SRT, VTT, ASS formats) Safe zone preview for TikTok and Instagram Reels	Template-based AI music video generation Music analysis with BPM and beat point detection Beat-synced editing Dynamic lyric subtitles Character consistency across scenes Multiple template families including story and performance Commercial use of generated content Multi-platform publishing Character reuse across templates No editing skills required
What makes it different	Word-level caption timing instead of block-level for tighter rhythm and precise control No watermark on exported videos; clean MP4s ready to publish immediately Burned-in captions survive downloads, reposts, and all players without separate subtitle files Free tier with 5 minutes of editing; no credit card required to try 99-language auto-detection including mixed-language video support	Create one photo into a week of posts Keep the same face across different looks without photoshoots Pre-built viral presets for scroll-stopping content Generate content from any device, anywhere Turn products and outfits into engaging content
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)	5 −2 (down) since last check	6 no change since last check
Trust Flow (Majestic)	19	26
Citation Flow (Majestic)	14	25
Referring domains (Majestic)	47	71

5 details filled in for both companies.

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