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LitFigure vs Sandcastles

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

LitFigure compared with Sandcastles
DetailLitFigure logo LitFigureSandcastles logo Sandcastles
What it doesAI scientific figure studio for biomedical researchers Create viral short-form videos in seconds
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Paid
PricingFree: 3 credits (no card required). Starter Pack: $9.90 one-time for 100 credits (valid 30 days). Monthly subscriptions: Starter $25/month (100 credits), Researcher $49/month (220 credits), Pro $99/month (500 credits). Standard generation or revision costs 1 credit; high quality costs 2 credits. Pro: $49/month (billed monthly) or $39/month (billed yearly). Visionary: $99/month (billed monthly) or $79/month (billed yearly). Titan: $499/month (billed monthly) or $399/month (billed yearly).
Key features
  • Generate figures from text descriptions of mechanisms, workflows and experiments
  • Revise figures with plain language prompts
  • Canvas editing for supported document types
  • Export PNG, SVG and PPTX formats
  • Versioned revisions with rollback capability
  • Three figure types: mechanism diagrams, experimental workflows and graphical abstracts
  • Free canvas edits and exports
  • Credit-based system for AI generations and revisions
  • Customizable feed of successful channels from Instagram, TikTok, and YouTube
  • Find top-performing viral outlier videos in any niche
  • In-depth analysis of why videos went viral with hooks and storytelling frameworks
  • Instant transcript downloads from any video
  • AI-powered script writing using proven storytelling frameworks
  • Hook template generation with millions of validated views
  • Project organization to collect and manage winning video ideas
  • Monthly credits system for analyzing videos, writing scripts, and generating reports
  • Multiple workspace creation to organize content by niche
  • Personal analytics tracking and competitor monitoring
What makes it different
  • Specialized for biomedical research with built-in templates and examples
  • All revisions are versioned and reversible
  • Document-dependent export editability with canvas object support
  • Transparent about limitations: requires human review before submission
  • Analyzes millions of videos daily to find top 1% outliers in every niche
  • Data-backed storytelling frameworks based on billions of views
  • All-in-one platform combining research, analysis, and script generation
  • No social media account connection required to get value
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)4 −1 (down) since last check48 +1 (up) since last check
Trust Flow (Majestic)18
Citation Flow (Majestic)2032
Referring domains (Majestic)9151

5 details filled in for both companies.

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