Mercury — Your protection against overspending.
Find better prices instantly. Mercury discovers deals and alternatives across stores while you shop.
As of June 2026, Mercury — Your protection against overspending. has 6 users in the Shopping category.
Usersno change0%
6
6
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
0.0.3
Manifest V3
History
5 snapshotsTracking since Apr 3, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 3, 2026 | — | — | — | 0.0.3 |
| May 7, 2026 | 6 | — | — | 0.0.3 |
| May 14, 2026 | 5 | — | — | 0.0.3 |
| May 23, 2026 | 4 | — | — | 0.0.3 |
| Jun 2, 2026 | 5 | — | — | 0.0.3 |
| Now | 6 | — | — | 0.0.3 |
Permissions & access
- Permissions
- storage
- Host access
- https://mercury-lemon-nine.vercel.app/*
Screenshots
About
Save money without the effort. Mercury automatically finds better prices and product alternatives while you browse. When you view a product, Mercury searches multiple stores and shows you all options — sorted by price — in a clean panel. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ HOW IT WORKS 1. Shop as usual — Browse any supported store. Mercury activates automatically on product pages. 2. View alternatives — A sleek panel displays relevant options from other retailers. 3. Compare and save — Products are sorted by price so the best deals appear first. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ FEATURES • Smart matching that finds truly relevant alternatives based on product attributes • Results sorted by price with confidence badges for exact matches • Works across major retailers (see our website for the full list) • Fast results with intelligent caching • Privacy-first: no tracking, no data selling ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WHY MERCURY? Traditional price tools search for one exact match. Mercury shows you multiple relevant alternatives: ✓ Exact matches when available ✓ Similar products with different specs ✓ Budget-friendly options ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 100% FREE No hidden costs. Questions? [email protected]
Technical
- Version
- 0.0.3
- Manifest
- V3
- Size
- 205KiB
- Min Chrome
- 88
- Languages
- 2
- Featured
- No
Metadata
- ID
- igneeblhflepgdddnhmkmpcgmhegbcgb
- Developer ID
- u672f1cef3ff258e4d2b7dddea647bbf7
- Developer Email
- [email protected]
- Created
- Dec 31, 2025
- Last Updated (Store)
- Jan 7, 2026
- Last Scraped
- Jun 10, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- https://mercurysavedme.com/privacy
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Data sourced from the Chrome Web Store · last verified Jun 10, 2026.