Sdance AI vs PixExtender

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

Sdance AI compared with PixExtender
Detail	Sdance AI	PixExtender
What it does	AI video generator and API for creating and editing 4-30 second videos with multimodal references and native audio	AI Image Extender - Expand Images to Any Size
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Monthly subscriptions: Standard $19.90/month (1,600 credits), Pro $59.90/month (5,400 credits), Max $149.90/month (16,000 credits). Annual subscriptions: Standard $118.80/year, Pro $358.80/year, Max $958.80/year. One-time credit packs: 1,000 Credits $9.90, 3,750 Credits $29.90, 12,000 Credits $79.90	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	Text to video generation for 4-30 second sequences Multimodal references with up to 30 images, 10 videos, and 10 audio files Video editing with natural-language direction 480p or 720p export in MP4 or MOV formats Developer API with key-based authentication API task status polling and credit billing Credit-based billing system Priority processing on paid plans No watermark on exports	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	Unified generation and editing workflow in a single model Native audio synchronization with video generation Up to 50 reference assets for precise creative control Support for multiple AI models beyond Seedance 2.5 API integration with credit-based billing tied to web account	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)	17 −3 (down) since last check	24 −1 (down) since last check
Trust Flow (Majestic)	6	5
Citation Flow (Majestic)	22	26
Referring domains (Majestic)	82	97

5 details filled in for both companies.

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