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SoCaptions vs FSG AI

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 FSG AI
DetailSoCaptions logo SoCaptionsFSG AI logo FSG AI
What it doesAI video caption generator with word-level timing and MP4 export for short-form video platforms Create AI videos and images with text, images, or reference materials
StageNot given Not given
FoundedNot given Not given
Based inPL Not given
Pricing modelFreemium Freemium
PricingFree 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). Monthly plans: Standard $19.90 (1,600 credits/month), Pro $59.90 (5,400 credits/month), Max $149.90 (16,000 credits/month). Annual plans: Standard $118.80 (19,200 credits/year), Pro $358.80 (64,800 credits/year), Max $958.80 (192,000 credits/year). One-time credit packs: 1,000 Credits $9.90, 3,750 C
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
  • Text-to-video generation from prompts
  • Image-to-video generation
  • AI image generation and editing
  • Support for multiple mainstream AI models
  • API access for developers
  • Free usage opportunities for testing
  • Priority processing on paid plans
  • No watermark on generated content
  • MP4 download of videos
  • Credit-based billing system
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
  • Multiple AI models accessible through one unified workspace
  • Low-cost credit-based pricing compared to high subscription overhead
  • Stable API service with browser-based and integrated workflows
  • Free trial access before committing to paid plans
  • Support for reference-based generation with text, images, and videos
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)5 −2 (down) since last check28 −1 (down) since last check
Trust Flow (Majestic)1921
Citation Flow (Majestic)1429
Referring domains (Majestic)47810

5 details filled in for both companies.

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