Work · alternatives · 2026

24 alternatives to KeyChest.net

Set-up and forget HTTPS expiry monitoring

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

1
Monitorly▲76
Get real-time alerts for your SSL expiry
2022 · its alternatives →
2
haveibeenexpired▲68
No more expired SSL certificates
2021 · haveibeenexpired.com · its alternatives →
3
DomainWatch▲352
Domain Monitoring Made Easy
2018 · webmaster.ninja · its alternatives →
4
Observe Domains▲78
Monitor domain settings, SSL certificates, expiration dates
2022 · observe.domains · its alternatives →
5
AreMyKeysSafe▲76
Find out if your SSH keys are still safe
2022 · aremykeyssafe.com · its alternatives →
6
Janitor▲181
Keep your websites clean and healthy
2019 · getjanitor.com · its alternatives →
7
Kit.domains▲198
Hello Hacker News community, We are excited to announce the launch of KIT.DOMAINS, our new tool designed to simplify the management and monitoring of domains. KIT DOMAINS is a convenient and reliable solution for tracking the status of your domains and SSL certificates. With KIT DOMAINS, you will receive timely notifications about expirations and emerging issues, ensuring your sites remain operational and secure. Key features: - Expiration Tracking: Monitor the expiration dates of your domains to prevent accidental lapses. - SSL Certificate Monitoring: Keep your SSL certificates up-to-date…
2024 · kit.domains · its alternatives →
8
SSLState▲7
SSL and domain monitoring - for free!
2025 · sslstate.com · its alternatives →
9
Never have an SSL certificate expire again▲40
Automated SSL certificate monitoring with expiration alerts, Certificate Transparency discovery, and Slack/Discord/Teams notifications. Prevent downtime with continuous monitoring.
2022 · haveibeenexpired.com · its alternatives →
10
SSLreminder▲78
Keep the business running, get reminded to extend your SSL
2021 · sslreminder.pro · its alternatives →
11
CertWarden: SSL Expiry Tracker▲10
Track SSL expiry before it breaks your site
Feb 2026 · apps.apple.com · its alternatives →
12
IsItWorking.info▲7
Monitor SSL Certificates. Be warned before they expire!
2019 · isitworking.info · its alternatives →
13
SSL Remind▲63
Never forget to renew your SSL certificates
2020 · sslremind.com · its alternatives →
14
StaySecure▲3
Free SSL Certificates Expiration Monitoring Tool
2019 · staysecure.io · its alternatives →
15
ExpiryPing SSL Certificate Monitoring▲2
SSL & domain expiry alerts for agencies. 5-min setup.
Jun 2026 · expiryping.dev · its alternatives →
16
Momento▲140
A powerful platform to help you monitor your domains
2020 · domexus.com · its alternatives →
17AD
Automatic Discovery for Let's Encrypt Certificate Monitoring▲11
2017 · keychest.net · its alternatives →
18
StatusPing▲78
Monitor everything about your website
2021 · its alternatives →
19
Nodeify▲72
Website SSL certificate monitoring
2020 · its alternatives →
20
Domain Monitor▲69
The fastest all-in-one domain & website monitoring tool
2022 · domain-monitor.io · its alternatives →
21
24/7 Uptime, SSL & SEO Alerts▲8
Website monitoring & health checks
2025 · its alternatives →
22
SSL Monitoring Solution▲6
Monitor SSL certs and avoid unexpected downtime
2025 · its alternatives →
23
Search Encrypt▲69
The Privacy Based Search Engine
2017 · its alternatives →
24
OneSearch▲76
Search experience with enhanced privacy features
2020 · search.yahoo.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 →