
LineageOS
GrapheneOS
Android
Ubuntu Touch
CalyxOS
CopperheadOS
e.foundation /e/
A real Linux distribution on the phone
Second Computer allows you to create another computer in the cloud

Which is more popular?
Based on our record, postmarketOS seems to be more popular. It has been mentioned 110 times since March 2021.
Website, pricing, platforms and company facts side by side.
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SC
Second Computer
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| Website | postmarketos.org | second.computer |
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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
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.

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

Don’t get too excited. PostmarketOS is in very early phases of development, and it is most likely that you won’t be able to use it like a regular smartphone yet. However, you may keep an eye on the postmarketOS...
We have no reviews of Second Computer yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

> - I'm itching at the chance to build my own phone operating system, and there must be thousands of others who want to do the same. Maybe look into contributing to existing alternatives like PostmarketOS. https://postmarketos.org/. - Source: Hacker News / about 1 month ago
- https://sailfishos.org - https://docs.sailfishos.org/Support/Supported_Devices They have few devices of their own (new one coming out this October) and they officially support many Sony Xperia devices. There are also many community... - Source: Hacker News / 2 months ago
"an OS that behaves like a real computer that you can put on an old/cheap commodity phone": https://postmarketos.org/ "an app that creates a programmable environment layered over and isolated from the suffocating mobile OS": Android... - Source: Hacker News / 3 months ago
Tracking Second Computer since Apr 2021.
When comparing postmarketOS and Second Computer, you can also consider the following products.

Operating system for smartphones and tablet computers, based on the Android
Compare LineageOS to postmarketOS or Second Computer:

GrapheneOS is an open source privacy and security focused mobile OS with Android app compatibility.
Compare GrapheneOS to postmarketOS or Second Computer:

Android is an open source mobile operating system initially released by Google in 2008 and has since become of the most widely used operating systems on any platform.
Compare Android to postmarketOS or Second Computer:

Read more about Ubuntu Touch. Our free and open source mobile OS is made and maintained by UBports! We care about your freedom and privacy.
Compare Ubuntu Touch to postmarketOS or Second Computer:
Privacy-focused operating system for smartphones based on Android and microG
Compare CalyxOS to postmarketOS or Second Computer:

Secure Android built for encrypted and secure phones by a privacy focused company. Available as security-centric and privacy focused Google-free Android for the latest devices. Fully integrated with the latest IDS and MDM enterprise technologies.
Compare CopperheadOS to postmarketOS or Second Computer: