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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 for creating controllable videos up to 30 seconds with multimodal references 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 modelNot given Freemium
PricingFree tier available (Seedance 2.5 Lite); paid plans from $0.49/day with yearly billing at 65% discount. Monthly plans: Mini 3,000 credits/month, Standard 6,600 credits/month, Plus 14,400 credits/month, Pro 26,000 credits/month. Generation costs 172 credits for 480p 4-second videos without video inpu 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
  • Up to 30 seconds continuous video generation
  • Support for up to 50 reference assets
  • Precise local editing without full regeneration
  • Multiple aspect ratios and resolutions
  • Synchronized native audio generation
  • Second-by-second creative control
  • Multilingual lip-sync and speech
  • 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
  • Up to 30 seconds of continuous video generation in a single pass
  • Support for up to 50 multimodal reference assets
  • Local editing and advanced video editing capabilities
  • Prompt-based multi-turn editing workflow
  • 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)246
Citation Flow (Majestic)2521
Referring domains (Majestic)16658

4 details filled in for both companies.

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