
Castor EDC
OpenClinica
Medidata Rave
TrialKit
OnCore
Medidata CTMS
Axiom Fusion eClinical Suite
REDCap (Research Electronic Data Capture) is a secure web application for building and managing...

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, REDCap should be more popular than Cert Decoder. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | projectredcap.org | certdecoder.com |
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| Listed in |
In their own words, as submitted to SaaSHub.


No description of REDCap 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.


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


As answered by people managing REDCap 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 REDCap 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.


REDCap seems similar to what you are searching for. It is secure (including compliance with 21 CFR Part 11, FISMA, HIPAA, and GDPR). It is widely disseminated, and you can check if your institution has access to it. It is "free" as... Source: almost 4 years ago
I'm working on a research project that involves abstracting and importing patient data from EPIC into REDCap for later analysis. Currently, we are doing this manually (i.e. Copying and pasting things like name, date of birth, etc), and... Source: about 4 years ago
Not sure if your facility would qualify, but this is pretty amazing. Uses a MySQL backend. https://projectredcap.org/. Source: about 5 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 REDCap and Cert Decoder, you can also consider the following products.

Castor offers you a user-friendly and fully featured application for electronic data collection.
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Medidata Rave® is a cloud–based clinical data management system used to electronically capture, manage, and report clinical research data.
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Unified eClinical platform with EDC, ePRO/eCOA, RTSM, and embedded AI for the full trial lifecycle—accessible via web and native mobile apps with real-time data visibility.
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OnCore Enterprise Research system supports efficient processes at academic medical centers, cancer centers, and health care systems.
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Medidata CTMS seamlessly integrates with Medidata Rave to provide real-time views into study progress without manual tracking.
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