SoCaptions vs TryH3

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 TryH3
Detail	SoCaptions	TryH3
What it does	AI video caption generator with word-level timing and MP4 export for short-form video platforms	AI video trend generator with viral templates and MiniMax H3
Stage	Not given	Not given
Founded	Not given	Not given
Based in	PL	Not given
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).	Free trial with welcome credits. Subscription plans: Creator $29.90/month or $288.00/year, Studio $49.90/month or $360.00/year, Starter $100.00/year. One-time credit packs from $5 (24 credits) to $999 (32,000 credits). MiniMax H3 Fast at 480P costs 15 credits; at 768P costs 43 credits; at 2K costs 6
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	182 viral trend templates with photo upload Text-to-video generation Image-to-video animation Reference-to-video with multimodal guidance Synchronized audio generation Native 2K output resolution Video extension for multi-scene sequences Beat sync video with rhythm-guided edits Multiple video models including MiniMax H3, Seedance, Kling and others
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	All models and image tools in one browser workspace without API keys or account provisioning Automatic credit refunds on failed generations Technical claims verified against official model documentation Upfront credit cost shown before submission Independent of model providers with verified model provenance
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	31 +1 (up) since last check
Trust Flow (Majestic)	19	7
Citation Flow (Majestic)	14	33
Referring domains (Majestic)	47	171

5 details filled in for both companies.

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