
Slack
Mattermost
Microsoft Teams
Telegram
Asana
Rocket.Chat
RingCentral Video
A faster way for your team to communicate

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, Flock 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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| Website | flock.com | certdecoder.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from India · 100 - 249 employees · 2014 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Flock 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
Small to medium-sized businesses, remote teams, startups, and organizations looking for a cost-effective communication and collaboration solution, particularly those who appreciate a simple and clean user interface.
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 Flock 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 Flock 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.


Flock is a Telegram alternative that looks a lot like a basic Slack or Discord; it organizes group discussions as a forum. It does, however, also include messaging and calling features: voice + video calling between...
Flock is a cloud based tool which is an alternative option for Telegram and it is widely used in Business or corporate conversations by offering video, audio calling with proper screen sharing facility, and it can be...
Flock channels streamline team communication, eliminate clutter and make it easy to stay on track. Enhanced video conferencing features allow you to share your screen from any device, and teams can share files...
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.


Flock.com — A faster way for your team to communicate. Free Unlimited Messages, Channels, Users, Apps & Integrations. - Source: dev.to / about 5 years ago
He's coming with years of experience of having architected systems at Uber, Flock, Sumo Logic and was a founding engineer who helped design the cryptography primitives at Zeta. Someone of his caliber coming onboard means that we'll be... 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
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Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
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