FindUtils vs Kōōihaus™

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

FindUtils compared with Kōōihaus™
Detail	FindUtils	Kōōihaus™
What it does	463 browser-based utilities for development, design, documents, calculations, and everyday tasks	Free paint coverage calculator for interior and exterior painting projects
Stage	Not given	Established
Founded	Not given	2021
Based in	Not given	US
Pricing model	Freemium	Free
Pricing	Free browser tools available with no signup required. API and MCP access requires an API key (not yet for sale; early access available via contact page).	Not given
Key features	463 browser-based tools across 15 categories JSON formatter, validator and minifier PDF tools including merger, compressor, and password protection Password and QR code generators Image compression and resizing Video editing and media conversion tools REST API with 387 endpoints MCP server with 388 tools for AI clients 250 guides and cheatsheets	Interior paint calculator Exterior paint calculator Metric and imperial units Primer calculation option Ceiling painting option Gable area calculation for exterior Instant results display
What makes it different	Most tools run entirely in your browser with no data upload to servers No signup or account required for core browser tools All tools designed and editorially reviewed by a named author Access tools via REST API or MCP server for automation Transparent about data handling and services used	Handles complex calculations like doors, windows, and multiple stories automatically Works for both interior and exterior projects
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)	50 no change since last check	20 no change since last check
Trust Flow (Majestic)	4	4
Citation Flow (Majestic)	38	23
Referring domains (Majestic)	92	37

4 details filled in for both companies.

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