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Workflow & Planning

Bookmarcs

By Adaptrex, LLC

A bookmark sidebar for Chrome. A pin is a tab with a home, and home is one click back. Your open tabs sit right underneath.

View Chrome Web Store
Time on the storeUnder 6 monthsA rough range, not an exact date
Store users4As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update16 Sep 2026Version 1.5.8, 20 days ago

Inside the extension

Bookmarcs developer product preview 1
Product image 1 of 3

Reviews

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Competitors

Closest by name, description, category or topic.

Finding the closest competitors…

Permissions & access

Access levelHigh

Can see the address and title of every open tab, plus 1 more sensitive permission.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 7

Sensitive2

  • See the address and title of every open tabtabs
  • Read and change site cookies, including loginscookies

Standard5

  • Save its own settingsstorage
  • Manage browser windowswindows
  • Open in the side panelsidePanel
  • Run its code on pages it can accessscripting

Members also see when a new version asks for new access.

Website access 4

  • bookmarcs-api.adaptrex.workers.dev
  • clerk.bookmarcs.app
  • accounts.bookmarcs.app
  • clerk.com and its subdomains
Extension ID
obpcppfdojalefgnledbiefpddhjgkpa
Package size
1.12MiB
Manifest
Version 3

The maker

This is the only listing we know of from Adaptrex, LLC.

Listings
1
Combined store users
≈4
Store Featured
0

Combined users can count the same person more than once. Maker profile

Ext Watch AI

Should you build in this niche?

See plans

One research report for Bookmarcs. Reports come with Plus, Pro and Max.

  • Takeaway & demandCited takeaway and search volumes
  • Traffic & domainPopularity rank, visits and authority
  • Money & pricingPlans and prices from the maker’s site
  • ReviewsComplaints and praise, quoted
  • Competitors & ranksRank against the closest listings
  • Build opportunityWhat to build and how to position it
  • Every number shows its source and date
  • Ready in a minute or two
  • Report and PDF yours for 30 days
Overview
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