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PrepMyPost vs mockiso

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

PrepMyPost compared with mockiso
DetailPrepMyPost logo PrepMyPostmockiso logo mockiso
What it doesFree browser-based tools for social media posts, images, PDFs and small business paperwork Turn app screenshots into photorealistic 3D device mockups in seconds
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free: 3 saved projects, 3 screenshots per project, unlimited exports up to 4K, no commercial use. Pro: $7/month or $84/year (save 22%) — 50 saved projects, 20 screenshots per project, unlimited 8K exports, commercial use, no watermark. Studio: $19/month or $228/year — unlimited projects and screensh
Key features
  • Image resizer for multiple platform sizes in one ZIP
  • AI background remover at full resolution
  • Photo filters and effects including blur, pixelate, black and white
  • Image compression and format conversion for JPG, PNG, WebP
  • PDF creation from text, images and designed documents
  • QR code generation for links, WiFi and contacts
  • Character counters for platform-specific limits
  • Domain and username checker across registries and social platforms
  • 129+ device models (iPhones, Android phones, tablets, foldables, laptops, monitors, watches, TVs)
  • Real 3D models with beveled glass, metal frames and camera modules
  • Studio lighting with movable key light and exposure control
  • Soft shadows with adjustable softness, distance and strength
  • Camera lens zoom 24–135 mm with rotation controls
  • Single, duo and trio screen layouts with caption support
  • Up to 8K export (8192 px) as PNG, JPEG or WebP
  • Presets for App Store, Google Play, Instagram, Twitter/X, Dribbble and more
  • Saved projects to edit and revisit anytime
What makes it different
  • All tools run in your browser with no file uploads or server processing
  • No account, no watermark and no daily limits required
  • Tools continue working even in airplane mode after loading
  • 103 specialized free tools covering social media, images, PDFs and business documents
  • Real 3D rendering instead of flat templates with accurate perspective from any angle
  • Studio-grade lighting and shadows without photography equipment or post-processing software
  • Full browser-based workflow with no plugins or software installation required
  • Extensive device library with 129 models and 440 finishes, regularly updated
  • Up to 8K export resolution with ZIP download of all angles
Community votes00
DR (Domain Rating by Ahrefs)9 +7 (up) since last check2 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)017
Referring domains (Majestic)02

4 details filled in for both companies.

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