Think First vs Claude Deep Think
Think First has 3 users (last published figure) and Claude Deep Think has 8 users, 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 | Think First | Claude Deep Think |
|---|---|---|
| Users (differs) | 3 | 8 |
| Users, last 30 days (differs) | +1 (better) | -3 (worse) |
| Rating | not rated yet | not rated yet |
| Number of ratings | 0 | 0 |
| Category | Productivity · Tools | Productivity · Tools |
| Publisher | unknown | unknown |
| Site access (differs) | Access to specific sites only | Access to specific sites only |
| Browser permissions | 1 browser permission | 1 browser permission |
| Data collection (differs) | 2 kinds of data declared | Declares it collects none |
| Versions in the last 90 days | none | none |
| Version (differs) | 1.0.0 | 1.1.0 |
| Updated in the store (differs) | 2026-05-07 (better) | 2026-04-18 (worse) |
| Published (differs) | 2026-04-21 | 2026-04-17 |
| Manifest | V3 | V3 |
| Featured badge | No | No |
| Established publisher badge | No | No |
| Privacy policy | Yes | Yes |
| Declared trader | No | No |
| Download size (differs) | 14 KiB | 18 KiB |
| 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.
Think First
3 users (last published figure)
- 2026-09-010
- 2026-09-052
- 2026-09-070
- 2026-09-213
- 2026-09-262
- 2026-10-094
- 2026-10-183
- 2026-11-053
- Last updated in the store 182 days ago, on 2026-05-07.
- No new version in the last 90 days.
Claude Deep Think
8 users
- 2026-09-018
- 2026-09-039
- 2026-09-0510
- 2026-09-069
- 2026-09-108
- 2026-09-139
- 2026-09-1510
- 2026-09-179
- 2026-09-2012
- 2026-09-2111
- 2026-09-2612
- 2026-09-2811
- 2026-10-0812
- 2026-10-1011
- 2026-10-1310
- 2026-10-169
- 2026-10-1810
- 2026-10-2111
- 2026-10-229
- 2026-10-2311
- 2026-10-2410
- 2026-10-2910
- 2026-11-019
- 2026-11-038
- 2026-11-058
- Last updated in the store 201 days ago, on 2026-04-18.
- No new version in the last 90 days.
What one asks for and the other does not
Think First: Access to specific sites only. Claude Deep Think: Access to specific sites only.
Both declare the same browser permissions and the same site access.
Declared reach only. Asking for less is not a verdict on safety: compare what each needs for the job.
What data each declares
Think First: The developer declares that it collects these kinds of data: Personally identifiable information, Location.
Claude Deep Think: The developer declares that it does not collect or use your data.
Declared by Think First and not by Claude Deep Think: Personally identifiable information, Location.
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: Think First · Is it safe: Claude Deep Think · Alternatives to Think First · Compare two other extensions
Where the data comes from: how the catalog is built