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Seedance 2.5 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.

Seedance 2.5 compared with Photo Extender
DetailSeedance 2.5 logo Seedance 2.5Photo Extender logo Photo Extender
What it doesAI video generator that turns ideas, photos, and clips into 4K cinematic videos with native audio 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
  • Multimodal input: text, images, videos, and audio in a single generation
  • 4K resolution output
  • Smooth 30fps motion
  • Native audio sync with dialogue and sound effects
  • Multi-shot stories with consistent characters and lighting
  • Up to 50 reference assets per generation
  • Video editing and extension in one prompt
  • Physics-grounded motion
  • Locked character continuity across shots
  • 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
  • Fast and free to start: no credit card, generates videos in seconds
  • 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)29 no change since last check16 no change since last check
Trust Flow (Majestic)146
Citation Flow (Majestic)3221
Referring domains (Majestic)12758

4 details filled in for both companies.

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