
iKeyMonitor
FlexiSPY
mSpy
Pumpic
MobiStealth
Highster Mobile
Spyera
Prey is the simplest and most reliable solution for tracking, data protection & management for Windows, Mac, and mobile devices. Track with precise location, wipe, reset and secure devices across all platforms.

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, Prey seems to be a lot more popular than Cert Decoder. While we know about 45 links to Prey, we've tracked only 1 mention of Cert Decoder.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | preyproject.com | certdecoder.com |
| Pricing | ||
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


Prey is a device tracking, protection & administration solution for endpoints and mobile devices. Track, monitor, and manage your company's laptops, tablets, and mobiles within a single platform to prevent theft, avoid data loss, and give you visibility. With Prey, you can accurately track...
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
Prey is recommended for individuals who frequently travel or have multiple devices, small to medium-sized businesses that need to manage numerous devices, and educational institutions seeking an effective way to protect their tech investments.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Prey Review "Buy, Wait for Sale, Rent, Never Touch?"
More videos
No Cert Decoder videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Prey 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 Prey 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.


Prey is an anti-theft app available for Android, Windows, Mac, Linux and iOS. The app's free account can support 3 device logins at the same time, and can store up to 20 reports.
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.


It's a shame that the Steam Deck has no such a thing like Apple's "Find my". I used to be a great fan of Prey Project, but I don't think it's installable on the Steam Deck without leaving Steam mode. https://preyproject.com. - Source: Hacker News / 12 months ago
Beware this can become a privacy nightmare with very real legal consequences, but the best I know is https://preyproject.com/. Source: about 3 years ago
The other - perhaps more important - reason to provide a laptop is data risk management. If the laptop is yours, you can force encryption, backups, and install endpoint security tools, which allow you to remotely wipe it if... Source: about 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
When comparing Prey and Cert Decoder, you can also consider the following products.

iKeyMonitor is a mobile app for both iPhone and Android devices that with parental control capabilities and phone monitoring features.
Compare iKeyMonitor to Prey or Cert Decoder:

FlexiSPY is the original "phone spy" software - it's been on the market since 2005.
Compare FlexiSPY to Prey or Cert Decoder:


Pumpic is a next generation parental controlling application for tracking and monitoring the activities of the kids over the smartphone.
Compare Pumpic to Prey or Cert Decoder:

MobiStealth is the name of a most comprehensive smartphones monitoring application for monitoring and tracking the mobile phones of all types from an internet enabled computer.
Compare MobiStealth to Prey or Cert Decoder:

Highster Mobile could be the solution to a number of concerns for parents, companies and even those in relationships. Uncover some real reviews, inside info, People also askHow much does Highster mobile cost?
Compare Highster Mobile to Prey or Cert Decoder: