Openvibe
Damus
Coracle
gossip
nos
nostrmo
Current
Primal's web app, iOS and Android client for Nostr, as experienced on primal.net.

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, Primal should be more popular than Cert Decoder. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Primal
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| Website | primal.net | certdecoder.com |
| Pricing | — | |
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In their own words, as submitted to SaaSHub.

No description of Primal yet.
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.

No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Primal 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 Primal and Cert Decoder. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Come on, so much effort writing and yet so vague. The easiest way to try NOSTR is using any of the common web platforms like https://primal.net or https://yakihonne.com/ Heck, you can even install NOSTR clients directly from the App and... - Source: Hacker News / 12 months ago
Https://yakihonne.com/ tends to be a good experience for browser and has apps, after that https://primal.net is also quite good as introduction since their UI is similar to what you are used in other platforms. Then there is... - Source: Hacker News / 12 months 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 Primal and Cert Decoder, you can also consider the following products.


Coracle is a web client for the Nostr protocol. While Nostr is useful for many things, Coracle focuses on providing a high-quality social media experience.
Compare Coracle to Primal or Cert Decoder:

Gossip is a desktop client made in Rust for Nostr, an open social media protocol similar to Twitter except that you control your own account, and you can post to many different independent places called "relays".
Compare gossip to Primal or Cert Decoder:

Nos is an open-source social media app that focuses on creating scoped communities and allowing for powerful content discovery.
Compare nos to Primal or Cert Decoder:

A flutter nostr client for Android, IOS, MacOS, Windows, Web.
Compare nostrmo to Primal or Cert Decoder: