
Blue Iris
ZoneMinder
motionEyeOS
Securityspy
Yawcam
Contacam
Kerberos.io
iSpy is software that allows the user to view and control video surveillance cameras. The software began development in 2007 and now has over 2 million users around the world, according to the software's website. Read more about iSpy.

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Which is more popular?
Based on our record, iSpy seems to be more popular. It has been mentioned 12 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | ispyconnect.com | opalstack.com |
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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
iSpy is recommended for tech-savvy users who want a customizable and affordable solution for video surveillance. It is suitable for small business owners, DIY enthusiasts, and those who are interested in an open-source solution that can be tailored to their specific needs. It is less ideal for those seeking a plug-and-play, all-in-one system with customer support.
Overall verdict
Why this product is good
Recommended for
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using iSpy and Opalstack. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Another complete solution that is a favorite of many users is iSpy. This project started as an open-source application intended to provide an alternative to expensive surveillance systems. Later on, the team started...
However, it is not the only software in the category that gives excellent performance. Among the more popular Blue Iris alternatives are ZoneMinder, Shinobi, YawCam, and others. However, iSpy is the best Blue Iris...
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Recommendations tracked on public social media and blogs since March 2021.


I can't connect my local server to ispyconnect.com or the app. Serial changed for public consumption. Source: over 3 years ago
No, it has mjpeg endpoints and a command interface but not a website, the website for it is on ispyconnect.com. Source: over 3 years ago
I've reproduced these steps but still can't get it to work. I just want to add that I can access it from ispyconnect.com but no other users can. Source: over 3 years ago
Tracking Opalstack since Sep 2023.
When comparing iSpy and Opalstack, you can also consider the following products.

Blue Iris is a high end security monitoring system that lets you view and control the feeds from all the cameras at your home or place of business.
Compare Blue Iris to iSpy or Opalstack:

ZoneMinder is a free and open-source piece of security software that can be used at home or in your business. The software puts you in control of all of your data, and it is exceptionally easy to setup. Read more about ZoneMinder.
Compare ZoneMinder to iSpy or Opalstack:

A Video Surveillance OS For Single-board Computers
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SecuritySpy is a multi-camera video surveillance application for the Macintosh.
Compare Securityspy to iSpy or Opalstack:

Yawcam is short for Yet Another WebCAM software. The main ideas for Yawcam are to keep it simple and easy to use but to include all the usual features. DownloadDownload the webcam software Yawcam. Get the latest version .
Compare Yawcam to iSpy or Opalstack:

This Free Video Surveillance and Live Webcam software for Windows is extremely easy on system resources, and does not contain unnecessary bloat.
Compare Contacam to iSpy or Opalstack: