https://seedance3.si/ vs ImgExtender

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

https://seedance3.si/ compared with ImgExtender
Detail	https://seedance3.si/	ImgExtender
What it does	AI video generator that turns text, images, video clips, and audio into finished videos	Expand photos without cropping or stretching
Stage	Not given	Not given
Founded	Not given	Not given
Based in	SI	Not given
Pricing model	Freemium	Freemium
Pricing	Lite: $14.9/month (50% off, was $29.9) - 600 credits/month at $0.025 per credit; Standard: $39.9/month (50% off, was $79.9) - 2,500 credits/month at $0.016 per credit with 30% off Seedance models; Max: $99.9/month (50% off, was $199.9) - 8,000 credits/month at $0.012 per credit with 30% off Seedance	Free: 10 credits (2 generations). Pro: $9.99/month ($119.88 yearly, 2,400 credits/year). Max: $29.99/month ($359.88 yearly, 9,600 credits/year). Each generation costs 5 credits. Free and Pro results are watermark-free for Pro and Max subscribers; free tier results are watermarked.
Key features	Multi-material input combining images, video clips, and audio Consistent character and product appearance across shots Precise editing of individual elements without full regeneration Text-to-video generation Image-to-video generation Audio generation and integration on supported models Multiple visual styles and aesthetic options Video size and format selection 1080p and 4K video quality options Video upscaler and image upscaler tools	Generate new canvas space around images in square, portrait, or landscape ratios Position subject within destination frame before generation Review generated space on comparison canvas before download No prompts required Browser-based editor with no software installation Private uploads and results by default Watermark-free results on Pro and Max plans Commercial use rights on paid subscriptions Support for JPG, PNG, and WebP formats up to 10 MB Same professional image-extension model across all plans
What makes it different	Keep faces and products the same while editing any part without starting over No filming or professional equipment needed Simple three-step process from idea to finished video Transparent credit costs shown before generation	No complex prompts or AI settings required—just set the frame and position the subject Designed specifically for image extension without upscaling or cropping Full control over composition and subject placement before generation One image adapted for multiple layouts and formats simultaneously Private by default with automatic deletion after 7 days
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	24 −1 (down) since last check	12 −1 (down) since last check
Trust Flow (Majestic)	12	4
Citation Flow (Majestic)	31	18
Referring domains (Majestic)	38	28

5 details filled in for both companies.

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