YC Startup Class
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Road to Scale
Stanford class taught by Sam Altman & guest speakers

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, CS183B - Startup Class should be more popular than Cert Decoder. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | startupclass.samaltman.com | certdecoder.com |
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In their own words, as submitted to SaaSHub.

No description of CS183B - Startup Class 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.

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As answered by people managing CS183B - Startup Class 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 CS183B - Startup Class 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.

There are plenty of these. Most universities have a course for this. Lots of the online platforms too. Here's a free resource: https://startupclass.samaltman.com/. - Source: Hacker News / over 2 years ago
Stanford university: How to start a startup? - The course is 20 videos, some with a speaker or two and some with a small panel. It is around 1,000 minutes of content if you watch it all. The course covers how to come up with ideas and... Source: over 3 years ago
You can do it. Go for it. Just be ready to do what everyone else isn’t willing to do by working hard consistently to that goal. Are you familiar with GAAP? Typically that’s something you cover in Acct 1&2 in a business course and unless... Source: over 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
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