StackTabs vs TabMaster
StackTabs has 32 users and TabMaster has 4 users, as of our catalog pass of 2026-11-12. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
The facts side by side
| Fact | StackTabs | TabMaster |
|---|---|---|
| Users (differs) | 32 (better) | 4 (worse) |
| Users, last 30 days (differs) | +9 (better) | Unchanged (worse) |
| Rating (differs) | 5.0 | not rated yet |
| Number of ratings (differs) | 2 (better) | 0 (worse) |
| Category (differs) | Productivity · Tools | Productivity · Workflow |
| Publisher (differs) | Ekko | latestonlinetools.com |
| Site access (differs) | Access to specific sites only | No site access |
| Browser permissions (differs) | 7 browser permissions | 3 browser permissions |
| Data collection (differs) | 1 kind of data declared | Declares it collects none |
| Versions in the last 90 days | none | none |
| Version (differs) | 0.9.1 | 1.0.0 |
| Updated in the store (differs) | 2026-08-18 (better) | 2025-05-31 (worse) |
| Published (differs) | 2026-07-08 | 2025-05-31 |
| Manifest | V3 | V3 |
| Featured badge | No | No |
| Established publisher badge (differs) | No (worse) | Yes (better) |
| Privacy policy | Yes | Yes |
| Declared trader | No | No |
| Download size (differs) | 293 KiB | 29 KiB |
| Languages (differs) | 2 languages (better) | 1 language (worse) |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more users, faster growth over 30 days, a higher rating, more ratings, a fresher update, more new versions, more languages, a store badge, a privacy policy), the better one is also marked green with ▲ and the worse one red with ▼. Permissions, site access, declared data, size and time in the store are marked only as different: fewer or more is not better in itself.
StackTabs
32 users
- 2026-08-3122
- 2026-09-0323
- 2026-09-0425
- 2026-09-0625
- 2026-09-0926
- 2026-09-1525
- 2026-09-1723
- 2026-09-2025
- 2026-09-2626
- 2026-09-2825
- 2026-10-0424
- 2026-10-0820
- 2026-10-0924
- 2026-10-1023
- 2026-10-1122
- 2026-10-1323
- 2026-10-1625
- 2026-10-1826
- 2026-10-1925
- 2026-10-2026
- 2026-10-2127
- 2026-10-2225
- 2026-10-2326
- 2026-10-2427
- 2026-10-2525
- 2026-10-2826
- 2026-11-0128
- 2026-11-0430
- 2026-11-0632
- 2026-11-0731
- 2026-11-1132
- 2026-11-1232
- Last updated in the store 86 days ago, on 2026-08-18.
- No new version in the last 90 days.
TabMaster
4 users
- 2026-08-314
- 2026-09-025
- 2026-09-044
- 2026-09-064
- 2026-09-094
- 2026-09-155
- 2026-09-174
- 2026-09-205
- 2026-09-214
- 2026-09-275
- 2026-09-284
- 2026-10-095
- 2026-10-104
- 2026-10-185
- 2026-10-194
- 2026-10-215
- 2026-10-224
- 2026-10-244
- 2026-10-295
- 2026-11-015
- 2026-11-034
- 2026-11-075
- 2026-11-084
- 2026-11-124
- Not updated in the store for over a year: the last update was on 2025-05-31.
- No new version in the last 90 days.
What one asks for and the other does not
StackTabs: Access to specific sites only. TabMaster: No site access.
Only StackTabs
-
Sign you in with a Google account
identity -
Schedule work to run later
alarms -
Read site icons
favicon -
Show you notifications
notifications -
Store data in your browser without the usual size limit
unlimitedStorage
Only TabMaster
-
Declares
windows
Declared reach only. Asking for less is not a verdict on safety: compare what each needs for the job.
What data each declares
StackTabs: The developer declares that it collects these kinds of data: Personally identifiable information.
TabMaster: The developer declares that it does not collect or use your data.
Declared by StackTabs and not by TabMaster: Personally identifiable information.
This is each developer's own declaration in the Chrome Web Store. We cannot check it against what the extension does.
Who is updated more often
Neither has shipped a new version in the last 90 days.
Figures come from the public Chrome Web Store, which our own crawler reads up to 2 times a day. We do not install or audit extensions and publish no contact details for their developers. Catalog pass of .
Is it safe: StackTabs · Is it safe: TabMaster · Alternatives to StackTabs · Compare two other extensions
Where the data comes from: how the catalog is built