Claude Sessions Pro vs OAS – Outlook Assistant Suite

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

Claude Sessions Pro compared with OAS – Outlook Assistant Suite
Detail	Claude Sessions Pro	OAS – Outlook Assistant Suite
What it does	Run multiple Claude accounts on Mac, Windows and Linux without logging out	Automatically organise your Outlook email with smart rules, archiving, and follow-up tracking
Stage	Not given	Not given
Founded	Not given	Not given
Based in	RO	NL
Pricing model	Paid	Freemium
Pricing	$15 one-time for up to 2 computers, lifetime license. Add 3 more computers for $9.99 one-time.	Annual Licence: €19.95 including VAT per year (€16.49 excluding VAT); Lifetime Licence: €32.50 including VAT one-time purchase (€26.86 excluding VAT)
Key features	Run multiple Claude accounts simultaneously on one computer Each account keeps its own login, chats, Claude Code sessions and pins Menu bar switcher on Mac and tray icon on Windows for account switching View usage limits for each Claude account Automatic updates for Claude and all profiles Separate Claude Code command line access per account Google and email sign-in support Works on Mac, Windows and Linux Colored badge icons for each account on Mac Usage alerts at 80% and 95% of limits	Automatic inbox cleanup with customizable rules Intelligent email archiving with custom folder organization Follow-up tracking for emails requiring action or replies Rule management and testing before activation Time-period based archive organization Automatic reply recognition for follow-ups Archive history and audit trail Available in 7 languages
What makes it different	All Claude accounts stay signed in simultaneously without logging out Each account has completely separate and persistent chats, sessions and settings Lifetime license with no subscription fees 14-day full refund guarantee	Works directly integrated into Outlook without requiring technical knowledge
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)	4 +2 (up) since last check	18 no change since last check
Trust Flow (Majestic)	3	1
Citation Flow (Majestic)	18	10
Referring domains (Majestic)	19	2

6 details filled in for both companies.

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