Security rom like lineageos?

[Cetin]

Is there an os out there like lineageos?

 

[stonedpsycho]

Is there an os out there like lineageos?

We currently have builds of LineageOS already, even one being Android 10, although in Beta stages. (Exynos)

"Like LineageOS" there are a couple of roms based off LineageOS, like Havok Rom, if that is what you mean.

If you mean an alternative to LineageOS and stock based roms, then the answer is no.