KolaVid vs PixExtender

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

KolaVid compared with PixExtender
Detail	KolaVid	PixExtender
What it does	AI whiteboard video generator that turns prompts and documents into narrated explainer videos	AI Image Extender - Expand Images to Any Size
Stage	Not given	Not given
Founded	Not given	Not given
Based in	GB	Not given
Pricing model	Freemium	Freemium
Pricing	Free: $0 with 120 credits (2 minutes of video); Starter: $19.99/month with 5,000 credits (about 83 minutes of video) or $191.90/year; Creator: $39.99/month with 11,000 credits (about 183 minutes of video) or $383.90/year; Studio: $99.99/month with 30,000 credits (about 500 minutes of video) or $959.	Free credits on signup. Monthly subscriptions: Basic $8.3/month (2400 Credits, up to 1200 images, max 2000x2000), Creator $20.8/month (6600 Credits, up to 3300 images, max 3000x3000), Master $41.6/month (14400 Credits, up to 7200 images, max 4096x4096). Yearly plans: Basic $99/year, Creator $249/yea
Key features	Create videos from text prompts and documents Multiple whiteboard styles and frame shapes Narration in multiple languages Videos up to 5 minutes on paid plans Chrome extension and browser compatibility Integration with Google Docs, Slides, and other apps Cartoon and cinematic shorts with different credit usage API and developer integration options Commercial use rights on paid plans	Seamless image expansion with AI-generated matching backgrounds Expand images up to 4096x4096 pixels without quality loss Batch process up to 20 images at once with consistent results Platform presets for Instagram, Pinterest, YouTube, Facebook, LinkedIn, Twitter Custom aspect ratio and dimension selection Support for JPG, PNG, and WEBP formats Original image content stays pixel-for-pixel untouched Content-aware outpainting preserves subject position Export ready-to-use files in exact dimensions
What makes it different	Free plan with no credit card required Credit-based system with rollover and monthly renewal Pay-per-second pricing model Flexible integrations across multiple platforms and apps No charge for failed video generation	Seamless, natural results that look like original photos without visible seams or stretched pixels Batch processing of up to 20 images with one-click consistency No design skills or complex tools required Free credits for new users to start immediately Designed for multiple use cases: creators, e-commerce, photographers, and everyday fixes
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)	Not checked yet no change since last check	24 −1 (down) since last check
Trust Flow (Majestic)	0	5
Citation Flow (Majestic)	18	26
Referring domains (Majestic)	9	97

5 details filled in for both companies.

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