
Feather.so
Potion
Carrd
Simple.ink
Popsy.co
Sotion.so
Notelet
Create Custom Websites with Notion

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.
Which is more popular?
Based on our record, Super.so seems to be a lot more popular than Cert Decoder. While we know about 45 links to Super.so, we've tracked only 1 mention of Cert Decoder.
Website, pricing, platforms and company facts side by side.
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| Website | super.so | certdecoder.com |
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In their own words, as submitted to SaaSHub.


Transform your Notion pages into fully customized, professional websites in less than a minute. Enjoy high performance, SEO optimization, and a compelling user experience with great-looking instant page loads. Focus on creating while Super handles the rest.
Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Super.so yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How I Migrated My Site to Notion w/ Super.so (Notes, Books, Projects, Tools)
No Cert Decoder videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Super.so and Cert Decoder.
Cert Decoder's answer:
I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.
Cert Decoder's answer:
certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Cert Decoder's answer:
Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Share your experience with using Super.so and Cert Decoder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


If you’re looking to create a robust website where you can do a lot more customization, I’d suggest going with Super.so or Potion.so. Both these platforms offer almost similar features, however, Super.so has a great...
We have no reviews of Cert Decoder yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I’ve looked at different notion site builders like super.so but you have to pay $16/mo to connect a domain, and that’s too much for me since I’m still just starting out. Source: almost 3 years ago
I have a question for builders who use super.so on how do you :. Source: about 3 years ago
Interesting and well done on the launch! Something similar to this https://super.so. - Source: Hacker News / about 3 years ago
Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago
When comparing Super.so and Cert Decoder, you can also consider the following products.


Transform outreach, close more deals, & boost response rates by up to 500% with Potion’s AI-Powered video prospecting magic 🎥🚀 Book a free demo to connect, convert, and close deals like never before!
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Membership Management for Notion → Connect your Notion page to a custom domain and Manage Membership access with Password Protection, Email Signups, Email Whitelists, and more.
Compare Sotion.so to Super.so or Cert Decoder: