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Rendervi vs Photo Extender

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

Rendervi compared with Photo Extender
DetailRendervi logo RenderviPhoto Extender logo Photo Extender
What it doesAI render studio for architects to enhance renders, change materials, and create client-ready visuals in minutes instead of days Free AI-powered photo extender for any aspect ratio with no sign-up required and no watermark
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingNot given Free to try without sign-up; Basic $9.90 (100 credits), Standard $29.90 (500 credits), Pro $49.90 (1,250 credits). Each successful image uses 5 credits. One-time purchases with no subscription; credits never expire.
Key features
  • Reusable preset templates for consistent results across views
  • Team collaboration and project workspace management
  • Template library with ready-to-use workflows
  • Real AI outpainting powered by gpt-image-2 model
  • Support for any aspect ratio including 1:1, 4:5, 16:9, 9:16, 21:9 and custom ratios
  • Free to try without signing up
  • No watermark on results
  • Free daily credits with a free account
  • Supports JPG, PNG and WebP files up to 4MB
  • Full resolution export
  • Results typically ready in 60–120 seconds
  • Works on any mobile or desktop browser without app installation
  • Secure HTTPS processing with no account required
What makes it different
  • Preserves design intent and composition without losing details to AI drift
  • Built specifically for architects with architectural workflows integrated
  • One-click consistency across multiple views with presets
  • Faster output than traditional architectural visualization pipelines
  • Privacy-first approach with data not used for AI training
  • Real generative AI instead of simple blur-and-stretch algorithms
  • Optional one-time credit purchases with no subscription
  • No watermark on downloaded results
  • Free daily credits automatically top up when balance runs low
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)9 +1 (up) since last check16 no change since last check
Trust Flow (Majestic)46
Citation Flow (Majestic)2521
Referring domains (Majestic)5458

4 details filled in for both companies.

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