Seymour

Securely shares your X (Twitter) or LinkedIn session data with the Seymour web app to enable AI-driven engagement on your behalf.

As of May 2026, Seymour has 1 users in the Communication category.

Usersno change0%
1
1
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.8.6
Manifest V3

History

2 snapshots

Tracking since Apr 21, 2026.

5.3230.6799999999999997Apr 21, 2026May 31, 2026
View as table
DateUsersRatingReviewsVersion
Apr 21, 202611.8.6
May 6, 202651.8.6
Now11.8.6

Permissions & access

Permissions
idlealarmsstoragescriptingtabscookiesproxywebRequestwebNavigationwebRequestBlockingwebRequestAuthProvider
Host access
https://*.x.com/*, https://*.twitter.com/*, https://*.linkedin.com/*, <all_urls>

Screenshots

Seymour screenshot 1Seymour screenshot 2Seymour screenshot 3

About

The Seymour Chrome extension does not collect post content or interact with the X.com or LinkedIn.com interfaces in any way.

Its sole function is to securely access and transfer your session data from X.com or LinkedIn.com to the Seymour web application. This session data is used exclusively to authenticate your user session and enable personalized AI-powered reply and outreach features within the Seymour dashboard.

---

✅ The extension:

* Runs only while you’re browsing X.com or LinkedIn.com
* Accesses your session cookie solely for authentication purposes
* Sends session data securely to the Seymour web app
* Does **not** read, store, or analyze any tweet or post content
* Does **not** modify X.com or LinkedIn.com interfaces or post on your behalf

All AI-generated replies, comments, and outreach messages are created within the Seymour web app — not inside the extension or on X.com or LinkedIn.com themselves.

---

🔒 **Privacy Notice**
This extension accesses and transfers your session data from X.com or LinkedIn.com to Seymour’s web application.

* This data is used only to authenticate your session and power AI features on the Seymour dashboard
* No post or message content is collected or stored
* No data is shared with any third parties
* The extension does not alter X.com or LinkedIn.com nor post messages for you
* All data transmission is secure and done only with your explicit consent

Technical

Version
1.8.6
Manifest
V3
Size
44.81KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
kgaccphhfidjakoebbmaccajnlhkkhmd
Developer ID
u7116231272db360f58d1451888e29fb7
Developer Email
[email protected]
Created
May 15, 2025
Last Updated (Store)
Sep 7, 2025
Last Scraped
May 31, 2026
Website
Support URL

Similar extensions

Alternatives to Seymour, ranked by description similarity.

Data sourced from the Chrome Web Store · last verified May 31, 2026.