
Aserto
Sprinto
Cerbos
Vanta
Auth0
Oso
authzed
Fullstack Authorization as a Service for cloud native applications

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, Permit.io seems to be a lot more popular than Cert Decoder. While we know about 18 links to Permit.io, we've tracked only 1 mention of Cert Decoder.
Website, pricing, platforms and company facts side by side.
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| Website | permit.io | certdecoder.com |
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In their own words, as submitted to SaaSHub.


No description of Permit.io 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.


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


No analysis of Permit.io yet.
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 Permit.io 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 Permit.io 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.


For the Permit.io Authorization Challenge, I built HermitAI, an Astro-based web application showcasing a multi-faceted approach to fine-grained authorization using Permit.io. The application features two core components secured by... - Source: dev.to / over 1 year ago
✅ Offload role/policy management to Permit.io. - Source: dev.to / over 1 year ago
We're thrilled to partner with Permit.io for a brand new DEV challenge focused on reimagining application authorization! - Source: dev.to / over 1 year 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 Permit.io and Cert Decoder, you can also consider the following products.


The world’s first Autonomous Trust Platform that detects posture changes, identifies what’s at risk, and takes action across compliance, vendor risk, AI governance, and more.
Compare Sprinto to Permit.io or Cert Decoder:

Cerbos helps teams separate their authorization process from their core application code, making their authorization system more scalable, more secure and easier to change as the application evolves.
Compare Cerbos to Permit.io or Cert Decoder:


Auth0 is a program for people to get authentication and authorization services for their own business use.
Compare Auth0 to Permit.io or Cert Decoder:
