OPC Preview vs Add to OpenTogetherTube
OPC Preview has 15 users and Add to OpenTogetherTube has 4 users (last published figure), as of our catalog pass of 2026-11-05. 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 | OPC Preview | Add to OpenTogetherTube |
|---|---|---|
| Users (differs) | 15 | 4 |
| Users, last 30 days | +1 | +1 |
| Rating | not rated yet | not rated yet |
| Number of ratings | 0 | 0 |
| Category (differs) | Productivity · Developer | Productivity · Tools |
| Publisher (differs) | Samuel Hügli | jerzy.liszafai |
| Site access (differs) | No site access | Access to every site |
| Browser permissions (differs) | 1 browser permission | 2 browser permissions |
| Data collection (differs) | Declares it collects none | 2 kinds of data declared |
| Versions in the last 90 days | none | none |
| Version (differs) | 6.0 | 1.1.0 |
| Updated in the store (differs) | 2023-11-14 (worse) | 2025-11-19 (better) |
| Published (differs) | 2022-05-04 | 2025-11-19 |
| Manifest | V3 | V3 |
| Featured badge | No | No |
| Established publisher badge | No | No |
| Privacy policy (differs) | No (worse) | Yes (better) |
| Declared trader | No | No |
| Download size (differs) | 14 KiB | 4.3 MiB |
| Languages | 1 language | 1 language |
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.
OPC Preview
15 users
- 2026-09-0113
- 2026-09-0214
- 2026-09-0515
- 2026-09-0714
- 2026-09-0913
- 2026-09-1314
- 2026-09-1516
- 2026-09-1615
- 2026-09-2516
- 2026-09-2615
- 2026-09-2814
- 2026-10-0815
- 2026-10-0916
- 2026-10-1015
- 2026-10-1314
- 2026-10-1615
- 2026-10-1816
- 2026-10-2014
- 2026-10-2513
- 2026-10-2614
- 2026-10-2815
- 2026-10-3016
- 2026-11-0115
- 2026-11-0515
- Not updated in the store for over a year: the last update was on 2023-11-14.
- No new version in the last 90 days.
Add to OpenTogetherTube
4 users (last published figure)
- 2026-08-310
- 2026-09-023
- 2026-09-050
- 2026-09-060
- 2026-09-094
- 2026-09-100
- 2026-09-203
- 2026-10-183
- 2026-10-214
- 2026-10-234
- 2026-11-054
- Last updated in the store 351 days ago, on 2025-11-19.
- No new version in the last 90 days.
What one asks for and the other does not
OPC Preview: No site access. Add to OpenTogetherTube: Access to every site.
Only OPC Preview
-
Add items to the right-click menu
contextMenus
Declared reach only. Asking for less is not a verdict on safety: compare what each needs for the job.
What data each declares
OPC Preview: The developer declares that it does not collect or use your data.
Add to OpenTogetherTube: The developer declares that it collects these kinds of data: Authentication information, Website content.
Declared by Add to OpenTogetherTube and not by OPC Preview: Authentication information, Website content.
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: OPC Preview · Is it safe: Add to OpenTogetherTube · Alternatives to OPC Preview · Compare two other extensions
Where the data comes from: how the catalog is built