sakuttoAI vs MJJ Tools

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

sakuttoAI compared with MJJ Tools
Detail	sakuttoAI	MJJ Tools
What it does	Solve everyday tasks quickly with AI using browser-based online tools	160+ free online tools and utilities for calculations, conversions, and productivity
Stage	Not given	Startup
Founded	2022	2024
Based in	JP	Not given
Pricing model	Freemium	Not given
Pricing	Free plan: all tools available with daily task limits; Pro plan: ¥1,320/month or ¥15,840/year (33% off annual); AI credits: ¥1 per credit, purchases from ¥100-¥10,000 in ¥100 increments, valid for 6 months.	Not given
Key features	PDF compression and editing (merge, split, rotate, add page numbers, headers, footers, watermarks, digital stamps, password protection) Image conversion and processing (HEIC, SVG, WebP, PNG, JPG formats) OCR and text recognition (image text extraction, handwriting recognition, receipt scanning) QR code and barcode tools (creation and scanning) Markdown conversion from multiple file formats Browser-based processing with privacy protection	160+ free online tools
What makes it different	Privacy-first design with most file processing completed entirely in the browser without server upload Completely free with all tools available, registration requires only email address with no password needed Comprehensive toolset with 100+ tools across PDF, image, text, and AI categories in single platform Optimized for Japanese users with Japanese language support and culturally relevant features Single Pro subscription provides unlimited daily task limits for all tools plus ad-free experience	Instant access without downloads, installations, or registration required
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	1
DR (Domain Rating by Ahrefs)	9 −1 (down) since last check	9 no change since last check
Trust Flow (Majestic)	12	0
Citation Flow (Majestic)	28	21
Referring domains (Majestic)	43	11

4 details filled in for both companies.

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