K3s vs MicroShift

K3s

6.7 #18 in Container Management Software

About K3s

MicroShift

7.2 #10 in Local Kubernetes Tools

About MicroShift
K3sMicroShift
Free planYesYes
Free trialNoNo
Paid fromFreeFree
Open sourceNoNo
Platformsapi, Linux, self-hostedLinux, macOS, self-hosted
Free planYes—
Supported operating systems—Red Hat Enterprise Linux 9.8
Multi-node clusters—No
Graphical interface—No
Container runtime options—CRI-O
Kubernetes version control—Version is tied to the MicroShift release; MicroShift 4.22 is derived from OpenShift Container Platform 4.22
Local registry support—Yes
Add-on catalog—Yes

Both are listed in Best Local Kubernetes Tools. On Specifiction, MicroShift scores higher on our published basis.