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ProofOkay vs mockiso

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

ProofOkay compared with mockiso
DetailProofOkay logo ProofOkaymockiso logo mockiso
What it doesProof approval software for anything that gets printed Turn app screenshots into photorealistic 3D device mockups in seconds
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Freemium
Pricing$49 per month USD for unlimited users and unlimited proofs. 7 days free to look around with no card, then 14 days free trial. 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
  • Zoomable native file preview for PDF, Illustrator, EPS, Photoshop, TIFF, JPEG and PNG
  • Automatic print check at final print size for file size, image sharpness, vector status, CMYK/RGB color, bleed and fonts
  • Three approval options: Approve, Approve with changes, or Request changes
  • File uploads up to 300 MB with resumable uploads
  • No customer account or login required
  • Automatic reminders on custom schedule
  • Version tracking with message threads per proof
  • Customizable approval boxes and email wording
  • 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
  • Customers zoom into native files and see fine print sharp instead of flattened JPEGs
  • Automatic print check at final print size catches issues before approval
  • One flat price for unlimited users and proofs instead of per-seat pricing
  • Made by the team behind PrinterFlo with upgrade path to full shop software
  • 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)4 −1 (down) since last check2 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)017
Referring domains (Majestic)02

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