SyncSellr - Marketplace Cookie Sync
Sync your Facebook Marketplace and Gumtree sessions with SyncSellr for cross-marketplace listing management.
As of June 2026, SyncSellr - Marketplace Cookie Sync has 19 users in the Productivity category.
Usersup 375.0 percent+375.0%
19
19
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.2.0
Manifest V3
History
8 snapshotsTracking since Apr 7, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 7, 2026 | 4 | — | — | 1.2.0 |
| Apr 19, 2026 | 6 | — | — | 1.2.0 |
| Apr 24, 2026 | 8 | — | — | 1.2.0 |
| May 1, 2026 | 11 | — | — | 1.2.0 |
| May 8, 2026 | 10 | — | — | 1.2.0 |
| May 13, 2026 | 12 | — | — | 1.2.0 |
| May 19, 2026 | 13 | — | — | 1.2.0 |
| May 25, 2026 | 16 | — | — | 1.2.0 |
| Now | 19 | — | — | 1.2.0 |
Permissions & access
- Permissions
- storagecookiesalarmstabs
- Host access
- https://www.facebook.com/*, https://*.facebook.com/*, https://www.gumtree.com/*, https://*.gumtree.com/*, https://my.gumtree.com/*, https://syncsellr.com/*, https://api.syncsellr.com/*, https://*.cloudfront.net/*
Screenshots
About
SyncSellr - Marketplace Cookie Sync enables furniture and vehicle resellers to manage listings across Facebook Marketplace and Gumtree from a single dashboard. This extension syncs your marketplace session cookies with the SyncSellr web app (https://syncsellr.com), allowing the platform to publish and manage listings on your behalf. Instead of manually logging in to each marketplace, you sign in once in your browser and the extension securely captures and transmits those sessions. How it works: 1. Sign in to your SyncSellr account via the extension popup 2. Visit Facebook Marketplace or Gumtree and sign in normally 3. Click "Sync Cookies" in the extension popup 4. SyncSellr can now publish and manage listings on those marketplaces for you Key features: - One-click cookie sync for Facebook Marketplace and Gumtree - Automatic background re-sync every 4 hours - AES-256-GCM encrypted cookie storage - Only captures cookies from Facebook and Gumtree (no other sites) - No browsing history, page content, or passwords collected Requires a SyncSellr account at https://syncsellr.com
Technical
- Version
- 1.2.0
- Manifest
- V3
- Size
- 156KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- fmlahehbamlenckjbejdebjjiookigoo
- Developer ID
- u0d1f5659fb0664e2621a58bc7e95506f
- Developer Email
- [email protected]
- Created
- Feb 27, 2026
- Last Updated (Store)
- Mar 18, 2026
- Last Scraped
- Jun 7, 2026
- Website
- syncsellr.com
- Support URL
- https://syncsellr.com/
- Privacy Policy
- https://syncsellr.com/privacy
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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.