Life & fun · alternatives · 2026

24 alternatives to Signed Pages

A browser extension to verify the authenticity of websites

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Signed Pages launched in 2018; newer entries below may have overtaken it.

1
HTTPS Everywhere▲290
Chrome extension that encrypts and secures your browser
2017 · chromewebstore.google.com · its alternatives →
2
Not Common▲641
Verify social accounts as real as you browse
2024 · notcommon.com · its alternatives →
3
Web3 Antivirus Extension 2.0▲140
Bring confidence and security to your Web3 transactions
2024 · web3antivirus.io · its alternatives →
4
Proofmarked▲154
Cybersecurity for everyone. Just in time for Black Friday!
2023 · chromewebstore.google.com · its alternatives →
5BE
Browser extension that spoofs your location data to match your VPN▲313
2022 · its alternatives →
6
Password Checkup by Google▲178
A Chrome Extension to help resecure hacked accounts
2019 · chromewebstore.google.com · its alternatives →
7
CrossCheck▲107
Chrome extension to help you verify online content
2018 · its alternatives →
8
WebSafely Extension▲113
Instantly know if a site is a scam, right from your browser
2025 · chromewebstore.google.com · its alternatives →
9
SecurityScorecard Chrome Extension▲69
See the potential security risk for every site you visit
2022 · securityscorecard.com · its alternatives →
10
SafeToOpen▲81
Anti-phishing extension that alerts you of dangerous sites
2021 · chromewebstore.google.com · its alternatives →
11
Extension Police▲115
Police your chrome extensions
2018 · chromewebstore.google.com · its alternatives →
12
Extension Monitor▲87
Track browser extension installations / threats in real-time
2019 · extensionmonitor.com · its alternatives →
13
Copycat▲120
Extension to test web apps without writing a line of code
2019 · chromewebstore.google.com · its alternatives →
14
Stringmark – Chrome extension that makes online research easier▲108
Time tracking and invoicing for architecture firms
2021 · stringmark.com · its alternatives →
15
Page Pad▲110
Chrome extension for making notes on any web page
2021 · chromewebstore.google.com · its alternatives →
16
Suspicious Site Reporter▲74
Report suspicious sites to Google
2019 · chromewebstore.google.com · its alternatives →
17
Uppward Chrome Extension▲109
Protect yourself from crypto scams and frauds
2018 · uppward.sentinelprotocol.io · its alternatives →
18
PassProtect▲75
Stop using bad passwords.
2018 · its alternatives →
19
Simple SEO Tool▲111
Chrome Extension that simplifies SEO on-page analysis
2024 · seoextension.info · its alternatives →
20
Browser Note (Chrome Extension)▲97
Effortless note-taking in your browser
2023 · chromewebstore.google.com · its alternatives →
21
Stringmark▲97
Simple Chrome extension to boost your researching skills
2021 · stringmark.com · its alternatives →
22
Terms Simplified▲10
Know exactly what you're signing up for
2025 · terms-simplified.netlify.app · its alternatives →
23
BrowserTotal: A framework for analyzing browser security posture▲28
Live extension analysis: Point us at a Chrome/Edge/Firefox extension (store URL or CRX). We spin up a safe sandbox and observe it in real time—permissions use, message passing, storage writes, network calls, remote code loading, and UI injections. Package scanning: Paste an npm/package URL or code. We do quick static + dynamic checks: install/postinstall scripts, obfuscation/eval, exfil endpoints, suspicious APIs, and typosquat/reputation signals. AI explainer: An LLM summarizes the behaviors and risk patterns in plain English (why it’s risky, what to verify,…
2025 · browsertotal.com · its alternatives →
24
Enable right click and copy on websites that disabled it▲71
2024 · chromewebstore.google.com · its alternatives →

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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 →