SiVideoGen vs ImgExtender

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

SiVideoGen compared with ImgExtender
Detail	SiVideoGen	ImgExtender
What it does	AI video generator: turn text or a photo into video with multiple AI models	Expand photos without cropping or stretching
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Freemium
Pricing	Free trial with 90 credits for new users. Credit packs from $9.90 (1,100 credits). Prices vary by model and video settings. No subscription, credits never expire, failed generations refunded automatically.	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	Multiple AI video models in one place Text-to-video generation Image-to-video generation Multiple resolutions and aspect ratios Commercial use without watermark Prompt enhancement tool Video history and redownload	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	Nine different AI models with individual strengths in one platform Pay only for successful video renders with automatic refund on failures Credits never expire and no subscription required Image-to-video for consistent character and product shots	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)	33 −1 (down) since last check	12 −1 (down) since last check
Trust Flow (Majestic)	0	4
Citation Flow (Majestic)	0	18
Referring domains (Majestic)	0	28

5 details filled in for both companies.

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