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Screenly is the secure digital signage company, powering 10,000+ screens across 75+ countries. We build our own hardware and software, for customers from small businesses to the Fortune 500.

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, Screenly 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 | screenly.io | certdecoder.com |
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| Platforms | — | |
| Company | 2013 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Screenly is the secure digital signage company, built for organizations, including those in regulated industries where compliance and security are non-negotiable, that need to display and manage content on screens anywhere in the world. Founded in 2012 as a project to run signage on the Raspberry...
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
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Screenly Pro is highly recommended for small to medium-sized businesses, educational institutions, and enterprises looking for a cost-effective and scalable digital signage solution. It’s particularly beneficial for users who need to manage multiple displays across different locations remotely and want a straightforward setup with minimized hardware limitations.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Getting Started with Screenly
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Screenly and Cert Decoder.
Screenly's answer
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Screenly's answer
Screenly is a highly secure and reliable digital signage platform. It is trusted by top organizations like NASA and Amazon, powers over 10,000 screens globally, and is SOC 2 compliant. By building its own hardware and software, Screenly ensures total end-to-end control over safety and performance.
Screenly's answer
You should choose Screenly because it builds both its own hardware and software, giving you complete control over your screens' security and reliability. It offers award-winning cybersecurity, strict SOC 2 compliance, and is trusted by major companies and small businesses alike. Plus, it is highly flexible, allowing you to use Screenly's dedicated media players or display content on any device you already own using a web browser.
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.
Screenly's answer
Screenly’s primary audience consists of organizations and businesses of all sizes—from small companies to Fortune 500 enterprises—that need to manage content on screens globally. It is specifically built for teams in highly regulated, security-conscious industries where strict data protection and compliance are non-negotiable.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Screenly's answer
Screenly started in 2012 as a simple project created by co-founder Viktor Petersson to run digital signage on the Raspberry Pi. That project evolved into Anthias, which became one of the most popular free and open-source digital signage projects on GitHub. Recognizing the need for a highly secure, enterprise-grade solution, the project grew into a fully managed commercial platform, leading to the official establishment of Screenly, Inc. in 2013. Today, the company differentiates itself by building both its own hardware and software, growing from its open-source roots into a global platform that powers over 10,000 screens.
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.
Screenly's answer
Screenly is built using its own custom operating system, ScreenlyOS, which runs on its dedicated media players, alongside "Screenly Anywhere" which can display content on any device with a modern web browser. The company's open-source version, Anthias, is designed to run on Raspberry Pi hardware and PCs. Under the hood, the platform's infrastructure relies on advanced cloud technologies like Docker and Kubernetes, which the company's CEO utilized as an early adopter to build a highly secure and scalable system.
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
Share your experience with using Screenly 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.


Screenly (https://screenly.io) | Full Time | Front-end Dev/Dev Rel | Remote Screenly is a popular digital signage platform (industry jargon for display management). Think screens on walls with advertisements or dashboards. We’re the most... - Source: Hacker News / about 3 years ago
Screeenly (https://screenly.io) | Open Source Developer | Full-Time | Remote Screenly is looking for an open source developer to work on the most popular digital signage project on GitHub (https://github.com/Screenly/screenly-ose). In... - Source: Hacker News / about 4 years ago
You can use screenly.io Pro version, or for 10 or less devices, check out balena.io. Source: over 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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