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Gamma App vs Collager.ai

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

Gamma App compared with Collager.ai
DetailGamma App logo Gamma AppCollager.ai logo Collager.ai
What it doesAI presentation maker and PPT tools AI collage maker that combines hundreds of your photos into one high-resolution picture
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Freemium
PricingStarter: $9.5/month or $15.9/year (1000 credits/month, $0.01/credit); Standard: $23.9/month or $39.9/year (3000 credits/month, $0.008/credit); Premium: $47.9/month or $79.9/year (7500 credits/month, $0.006/credit). Team bulk purchase available with 10x credits and up to 60% bonus. Free preview with watermark. HD download: $9.95 (1 credit). Credit packs: 5 for $39.85, 10 for $67.75, 20 for $99.55. Wall mural printing from $164. Advanced support from $29 per session. Video production from $290 (4K) to $690 (8K).
Key features
  • AI Generate PPT from text prompts
  • AI Beautify PPT to enhance and redesign slides
  • PDF to PowerPoint conversion
  • Generate speaker notes from slides
  • YouTube to PPT conversion
  • Word document to PPT conversion
  • HTML to PPT conversion
  • PPT Reverse Prompt to extract prompts from presentations
  • Export to PPTX, PDF or images
  • Faces stay whole during cropping
  • Colors matched spot by spot
  • Star favorites to make them larger
  • No photo repeats until all used once
  • Multiple style options
  • Free watermarked preview
  • HD file for printing up to 25,000 px
  • API and MCP server integration
  • 4K assembly video generation
  • Online interactive viewer with comments
What makes it different
  • AI-powered presentation creation from text, PDFs, videos and documents
  • Credits-based flexible pricing with monthly and annual options
  • AI slide beautification and redesign capabilities
  • Every piece is your own photo—nothing is generated
  • Intelligent face detection keeps faces whole in the frame
  • Works with AI assistants like Claude via MCP and API
  • Supports thousands of photos with smart repetition management
  • Print-ready HD files with no watermark for $9.95
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)49 +1 (up) since last check26 no change since last check
Trust Flow (Majestic)526
Citation Flow (Majestic)2926
Referring domains (Majestic)5232

4 details filled in for both companies.

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