Life & fun · alternatives · 2026
24 alternatives to Chrome SHA1 Checker – Check for upcoming SSL warnings (which and when)
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Chrome SHA1 Checker – Check for upcoming SSL warnings (which and when) launched in 2014; newer entries below may have overtaken it.
- 1
Free way to identify SSL configuration issues
2019 · magenticians.com · its alternatives →
- 2
SSLreminder▲78Keep the business running, get reminded to extend your SSL
2021 · sslreminder.pro · its alternatives →
- 3
- 4CI
2014 · gotofail.com · its alternatives →
- 5
- 6
Monitoring for websites, APIs, and cron jobs
2024 · webgazer.io · its alternatives →
- 7
- 8
- 9
- 10
My simple Swiss Army knife for http/https troubleshooting and profiling. - trimstray/htrace.sh
2019 · github.com · its alternatives →
- 11
Where we're at with Google and Mozilla and HTTPS
2016 · scripting.com · its alternatives →
- 12
2024 · raphting.dev · its alternatives →
- 13
Check SSL certificates across public endpoints
Jul 2026 · apify.com · its alternatives →
- 14
- 15
- 16
Crawls your website looking for HTTPS "mixed content" errors
2018 · jitbit.com · its alternatives →
- 17SI
2014 · snitch.io · its alternatives →
- 18
BoringSSL and nghttp2. Matches JA3N, JA4, and JA4_R fingerprints. Supports HTTP/2, async/await, and works with Cloudflare-protected sites. Not trying to compete with curl_cffi - just a learning project that turned into something functional.
Nov 2025 · github.com · its alternatives →
- 19SS
Expedited Security provides straightforward security services for Heroku, AWS and Google Cloud
2014 · expeditedssl.com · its alternatives →
- 20
2016 · sslmate.com · its alternatives →
- 21
Monitor SSL Certificates. Be warned before they expire!
2019 · isitworking.info · its alternatives →
- 22
- 23
Free Bulk Url Checker HTTP Status Code
2019 · socialtech360.com · its alternatives →
- 24
Hey HN, I'm [Your Name], the solo founder of WatchMySSL. This tool keeps track of your SSL certificates in one dashboard and sends alerts before they expire, eliminating downtime risks and SEO penalties that can harm your business. I'm eager for your thoughts on: * Use case: Does this solve a problem for you? * Solution: Any features you’d like to see? * Pricing: It's free, but considering a paid version. What features would you consider paying for?
2023 · watchmyssl.com · 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 →