Kōōihaus™ vs WorkToolset

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

Kōōihaus™ compared with WorkToolset
Detail	Kōōihaus™	WorkToolset
What it does	Free paint coverage calculator for interior and exterior painting projects	Professional local-first tool suite for PDF, Excel, Office, images and media
Stage	Established	Not given
Founded	2021	Not given
Based in	US	FR
Pricing model	Free	Freemium
Pricing	Not given	Free: 0 €, always. Pro: 7.99 € per month (cancellable anytime) or 79.90 € per year (saves 15.98 €). Free tier includes 195 tools; Pro adds advanced features to 29 tools including audit, reconciliation, confidentiality controls, proof folders and automation.
Key features	Interior paint calculator Exterior paint calculator Metric and imperial units Primer calculation option Ceiling painting option Gable area calculation for exterior Instant results display	211 active tools organized into 11 categories 7 specialized Studios for continuous file work Local-first processing in browser Workflow Builder for reusable automation Project-based file-free collaboration Media Studio for audio and video processing Pro audit and compliance features Knowledge Studio for document search and summarization
What makes it different	Handles complex calculations like doors, windows, and multiple stories automatically Works for both interior and exterior projects	Files never stored by default; only metadata and preferences synchronized Free tier remains free with 195 usable tools, no time limit Pro adds control, audit and proof folders for professional accountability Unified local processing without uploading by default Industry-specific guided solutions for HR, finance, legal and administration
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)	20 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	23	17
Referring domains (Majestic)	37	2

5 details filled in for both companies.

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