Best Container Runtime Software in 2026
Updated
In short: LXD is ranked #1 of 27 as of 4 October 2026, ahead of Apptainer and Docker Desktop. The best-ranked option with a free plan is Apptainer. The lowest first paid tier on this page is LXD at $2.08/mo.
Container runtimes let you run containers across host environments, with differences in platform support and operating modes. This ranking opens with Docker Desktop, Apptainer, and Podman. Compare host platforms and OCI support, then consider whether a desktop GUI, rootless mode, or a particular runtime mode fits the way you work. Windows containers may also be relevant to your requirements. Free-plan availability and paid-from pricing are included, giving you cost details to weigh alongside the listed support and features. Rancher Desktop and Podman Desktop are also among the early entries.
27 container runtime software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
#1 LXD Top pick · 7.6 Free plan · $2.08/mo
#2 Apptainer Runner-up · 7.5 Free plan · Free
#3 Docker Desktop Also great · 7.5 Free plan · $9/mo
- Free planFree trial apiLinuxself-hostedWeb
- Free plan
- Yes
- Rootless mode
- Yes
- Desktop GUI
- No
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial$2.08/mofirst paid tier About LXDVisit site - Free plan apiLinuxmacOSself-hostedWindows
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Free plan LinuxmacOSWebWindows
- Free plan
- Yes
- Paid from
- 9 /user/mo
- Rootless mode
- Yes
- Windows containers
- Yes
RecognisedDocumentedPlatformsFree planFree trial$9/mofirst paid tier About Docker DesktopVisit site - Free plan apiLinuxmacOSself-hostedWindows
- Free plan
- Yes
- Rootless mode
- Yes
RecognisedDocumentedPlatformsFree planFree trial - Free planFree trial macOS
- Free plan
- Yes
- Paid from
- 8 /user/mo
RecognisedDocumentedPlatformsFree planFree trial$8/mofirst paid tier About OrbStackVisit site - Free plan apiLinuxmacOSWindows
- Free plan
- Yes
RecognisedDocumentedPlatformsFree planFree trial - Free plan Linuxself-hosted
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Free plan apiLinuxmacOSself-hostedWindows
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Free plan LinuxmacOSRecognisedDocumentedPlatformsFree planFree trial
- Free plan Linuxself-hosted
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trialFree About crunVisit site - Free plan Linuxself-hostedWindows
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- Yes
RecognisedDocumentedPlatformsFree planFree trial - Free plan LinuxmacOSWindows
- Free plan
- Yes
RecognisedDocumentedPlatformsFree planFree trial - Free plan Linuxself-hosted
- Free plan
- Yes
- OCI support
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Free plan LinuxmacOSWindows
- Free plan
- Yes
RecognisedDocumentedPlatformsFree planFree trial - WindowsmacOSLinux
- Rootless mode
- No
- OCI support
- Yes
RecognisedDocumentedPlatformsFree planFree trial - Linux
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Linux
- Free plan
- Yes
RecognisedDocumentedPlatformsFree planFree trial - LinuxWindows
- Free plan
- No
- Rootless mode
- Yes
- Windows containers
- Yes
RecognisedDocumentedPlatformsFree planFree trial - Linux
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Linux
- Free plan
- Yes
- Rootless mode
- Yes
RecognisedDocumentedPlatformsFree planFree trial - Linux
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Linux
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Linux
- Free plan
- Yes
- Rootless mode
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - macOS
- Free plan
- Yes
- Windows containers
- No
RecognisedDocumentedPlatformsFree planFree trial - Linux
- Free plan
- Yes
- Rootless mode
- Yes
RecognisedDocumentedPlatformsFree planFree trial
Is your tool on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which container runtime software is ranked first on Specifiction?
LXD is ranked #1 of 27 with a score of 7.6. Apptainer is second and Docker Desktop third.
How many of these have a free plan?
14 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, LXD has the lowest first paid tier we found: $2.08/mo.
How is this list ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.