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Photo Extender vs Prizm

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

Photo Extender compared with Prizm
DetailPhoto Extender logo Photo Extender Prizm
What it doesFree AI-powered photo extender for any aspect ratio with no sign-up required and no watermark One API key for every top AI model — video, images, and voice generation
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Paid
PricingFree 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. Prepaid, pay-as-you-go pricing with no subscriptions. Prices vary by model and generation type, starting from $0.053 to $1.667 per generation. For example, a short Veo clip starts around $0.40. All models priced below their official rates. Load any amount to your balance; credits never expire.
Key features
  • 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
  • Prepaid balance with pay-as-you-go pricing
  • Automatic refunds for failed generations
  • Web studio for direct generation
  • Claude integration via MCP
  • Text-to-video generation
  • Image-to-video animation
  • Text-to-image generation
  • Text-to-voice narration
  • Price transparency before generation
What makes it different
  • 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
  • Single API key eliminates need to manage separate accounts for each AI provider
  • All models priced below their official provider rates
  • No subscriptions or minimum commitments
  • Automatic refunds for failed generations
  • Works seamlessly inside Claude for plain-language AI generation
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)18 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)2118
Referring domains (Majestic)5835

5 details filled in for both companies.

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