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SoCaptions vs Plottie

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 Plottie
DetailSoCaptions logo SoCaptionsPlottie logo Plottie
What it doesAI video caption generator with word-level timing and MP4 export for short-form video platforms AI research assistant for generating publication-quality plots, diagrams, and scientific illustrations in seconds
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 tier with unlimited plot generation and standard quality exports; Pro plans available for high-resolution SVG exports and advanced features
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
  • Automatic data type detection and plot recommendation
  • Domain-specific AI models for scientific accuracy
  • Editable text layers and formatting options
  • High-resolution SVG and PDF export formats
  • Flowchart generation from methodology text
  • Infinite canvas for organizing multiple figures
  • Vector graphics for structured diagrams
  • Data privacy with no model training on user data
  • CSV, TSV, TXT, and Excel file import
  • Auto-arrangement and smart layout for figures
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
  • Domain-specific AI fine-tuned on scientific literature ensures logical accuracy, not just artistic appearance
  • Generates editable vector graphics instead of flattened pixels for full control over text and formatting
  • Full copyright ownership of generated content with royalty-free rights for academic publications
  • No-code solution eliminates need for Python, GraphPad Prism, or expensive licenses
  • Prevents AI hallucinations through structured logic and established scientific principles
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 check25 +1 (up) since last check
Trust Flow (Majestic)196
Citation Flow (Majestic)1422
Referring domains (Majestic)4757

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