EbSynth vs CorridorKey 2.0

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

EbSynth compared with CorridorKey 2.0
Detail	EbSynth	CorridorKey 2.0
What it does	Change your video by editing one frame	Neural green and blue screen keying that rebuilds hair, motion blur, defocus and glass into clean linear alpha
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Paid
Pricing	Free: $0 with all core functions, 720p export, MP4 output. Pro: $20/month with 1080p and 4K exports, PNG with alpha output, priority processing. Studio: $200/month/seat with desktop app for Windows, local processing, full data privacy.	Personal: $58.91 one time (beta pricing, regular $117.81 from November 21). Studio: $42.50 per seat (founder pricing, back to $85.00 on November 21) for 5 to 24 seats, 25+ negotiated. Prices include VAT and are auto-adjusted for region. One-time purchase with 14-day money-back guarantee.
Key features	Paint directly into video frames Hand-drawn animation with automatic inbetweening Video retouching and digital makeup Style propagation for animation Optional AI keyframe generation High-resolution exports up to 4K PNG sequence output with alpha channel Desktop app for Windows with local processing Priority processing queue	One-click keying for most shots Time awareness to eliminate flicker and chattering AlphaHint artistic control via mask images or video Native 4K and higher resolution support HDR support and floating point color depth Works on any color background Standalone app for bulk processing Available for DaVinci Resolve, Nuke, After Effects, Premiere Pro and Blender Predicts transparent foreground colors intelligently
What makes it different	No manual tracking required for video edits Texture-synthesis algorithm, not generative AI Full data privacy with local processing option No time or functional limitations on free plan Puts creative control in artists' hands	Solves the un-mixing problem that other keying tools cannot One purchase covers every major VFX software without subscription Production-tested and used internally at Corridor Digital for 400+ VFX shots Time-aware analysis eliminates flicker and preserves fine details like hair
Community votes	0	0
DR (Domain Rating by Ahrefs)	50 no change since last check	26 −1 (down) since last check
Trust Flow (Majestic)	14	13
Citation Flow (Majestic)	31	11
Referring domains (Majestic)	1258	7

5 details filled in for both companies.

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