Work · alternatives · 2026
24 alternatives to Online Security Pro
Security extension for Google Chrome and other browsers
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Online Security Pro launched in 2018; newer entries below may have overtaken it.
- 1
Free browser extension to know security score of any website
2023 · its alternatives →
- 2
- 3
See the potential security risk for every site you visit
2022 · its alternatives →
- 4
- 5
A Chrome Extension to help resecure hacked accounts
2019 · its alternatives →
- 6
Bring confidence and security to your Web3 transactions
2024 · its alternatives →
- 7
- 8
- 9
HTTPS Everywhere▲294Chrome extension that encrypts and secures your browser
2017 · its alternatives →
- 10
Track browser extension installations / threats in real-time
2019 · its alternatives →
- 11
- 12
- 13
- 14
In-browser A.I. protection from online threats - all free
Nov 2025 · its alternatives →
- 15
- 16
- 17
Instantly know if a site is a scam, right from your browser
2025 · chromewebstore.google.com · its alternatives →
- 18AP
2020 · github.com · its alternatives →
- 19
- 20
- 21
- 22
- 23
- 24
Ultimate iOS system-wide ad blocking and privacy protection
2018 · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →