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SoCaptions vs Image to STL

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 Image to STL
DetailSoCaptions logo SoCaptionsImage to STL logo Image to STL
What it doesAI video caption generator with word-level timing and MP4 export for short-form video platforms AI-powered converter that transforms images and text into high-quality 3D printable models
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). Free plan with 15 monthly credits. Pro plan at $19.9/month includes 500 monthly credits and multi-view generation. Max plan at $32.9/month includes 1000 monthly credits. Additional credit packages: 200 credits for $9.9, 400 credits for $16.9, 800 credits for $29.9, 1000 credits for $36.9.
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
  • Convert 2D images to 3D models with AI
  • Multi-view generation for improved accuracy
  • Generate high-quality meshes up to 1,500,000 triangles in Pro mode
  • Export in STL, GLB, and OBJ formats
  • Interactive 3D viewer for preview and refinement
  • PBR materials support
  • Text-to-3D model generation
  • Multiple output quality modes: Standard, Pro, and Max
  • Support for JPG, PNG, and WebP formats up to 5MB
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
  • AI-powered automatic 3D model generation from 2D images in minutes
  • Multi-format export for diverse applications
  • High-fidelity mesh quality with up to 1.5 million triangles
  • Multi-view support for enhanced accuracy
  • Text-based 3D generation without image input
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 check31 no change since last check
Trust Flow (Majestic)1911
Citation Flow (Majestic)1429
Referring domains (Majestic)47151

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