KZero Vault
An extension to manage legacy passwords and enable next-gen SSO.
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users108As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 51 rating on the Chrome Web Store
Last store update21 Sep 2026Version 5.0.0, 14 days ago
How KZero Vault is doing
KZero Vault has been on the store for roughly one to three years and is in the top 25% of Privacy & Security by users. Recent activity is steady. It was updated in the last month.
- Time on the store
- About 1 to 3 years
- Recent direction
- Steady
A rough range, not an exact date.
Moving at about the same pace as the month before.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 2Reviews
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The maker
This is the only listing we know of from Kelvin Zero Inc.
- Listings
- 1
- Combined store users
- ≈108
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
One research report for KZero Vault. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
