OpenTabs vs Browsely

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

OpenTabs compared with Browsely
Detail	OpenTabs	Browsely
What it does	Your open tabs, grouped, on every new tab	Your online productivity multiplier
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Open source	Not given
Pricing	Free, under the AGPL-3.0-or-later licence. No paid plans, trials or cards.	Free plan with 20 conversations per week; Pro plan at $11.99/month with unlimited use, includes 7-day free trial, cancel anytime.
Key features	Shows open tabs from every window grouped by site Close all tabs from a site in one click Close duplicate tabs in one press Merge windows into one Customizable briefing with news topics, markets, weather, calendar and to-do list Optional end-to-end encrypted sync between browsers No account required Instantly loads with no network requests on tab open Automatic stale new tab page closing Works completely offline after initial configuration	Not given
What makes it different	Only tab manager that shows actual open tabs on the new tab page itself Completely private by design with no account, no tracking and no server storage Zero network delay when opening new tabs Optional sync is end-to-end encrypted so the server never sees your data	No tab switching or copy-pasting required Built as native browser experience, not separate app Latest AI models with planned multi-model support
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)	Not checked yet no change since last check	25 no change since last check
Trust Flow (Majestic)	0	9
Citation Flow (Majestic)	13	24
Referring domains (Majestic)	3	32

3 details filled in for both companies.

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