Best Platform Engineering Software in 2026
Updated
In short: Terraform is ranked #1 of 30 as of 4 October 2026, ahead of KubeVela and Northflank. The best-ranked option with a free plan is KubeVela. The lowest first paid tier on this page is Terraform at $0.10/mo.
Teams building internal infrastructure workflows can compare platform engineering software by its technical approach and the ways developers interact with resources. Deployment model, infrastructure as code, and Kubernetes support describe key areas to weigh. Self-service provisioning and workflow automation speak to how work can be carried out, while policy and governance add another comparison dimension. Free-plan availability and paid-from pricing provide cost context. Terraform, KubeVela, and Northflank are among the options represented, alongside Pulumi and Backstage. Consider which capabilities match your infrastructure practices and how your team wants to provision and govern resources.
30 platform engineering software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
16 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | TerraformWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $0.10/mo | 6.7 | |
| 2 | KubeVelaWeb · Windows · Mac · Linux · Self-hosted | Three bars | — | 4 of 6 | Free | 6.6 | |
| 3 | NorthflankWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | Free | 6.6 | |
| 4 | PulumiWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $40/mo | 6.6 | |
| 5 | BackstageWeb · Mac · Linux · Self-hosted · API | Three bars | — | 3 of 6 | Free | 6.5 | |
| 6 | CycloidWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | $45/mo | 6.5 | |
| 7 | UpboundWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | $1,000/mo | 6.5 | |
| 8 | VMware Workstation ProWindows · Linux · Self-hosted | Two bars | — | 2 of 6 | Free | 6.5 | |
| 9 | Devtron Release OrchestrationWeb · Self-hosted · API | Two bars | — | 1 of 6 | $499/mo | 6.4 | |
| 10 | env0Web · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.4 | |
| 11 | KubeSphereWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.4 | |
| 12 | PortWeb · API · Extension | Two bars | — | 1 of 6 | $30/mo | 6.4 | |
| 13 | ScalrWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.4 | |
| 14 | SpaceliftWeb · Self-hosted · API | Two bars | — | 1 of 6 | $1666.67/mo | 6.4 | |
| 15 | StackGenWeb · Self-hosted · API | Two bars | — | 1 of 6 | Free | 6.4 | |
| 16 | SubstrateWeb · API | Two bars | — | 1 of 6 | $299/mo | 6.4 | |
| 17 | CortexWeb · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 18 | Mia-Platform ConsoleWeb · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 19 | PorterWeb · Windows · Mac · Linux · API | Two bars | — | — | 4 of 6 | $6/mo | 5.2 |
| 20 | QoveryWeb · Windows · Mac · Linux · Self-hosted · API | Two bars | — | — | 4 of 6 | $299/mo | 5.2 |
| 21 | WayfinderWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 22 | Rafay Kubernetes Operations PlatformWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 23 | SealosWeb · Linux · Self-hosted · API | One bar | — | — | 2 of 6 | $7/mo | 5.1 |
| 24 | TerrateamWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 25 | HumanitecWeb · Self-hosted · API | One bar | — | — | 1 of 6 | $1,979/mo | 5.0 |
Is your app 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 platform engineering software is ranked first on Freedom251?
Terraform is ranked #1 of 30 with a score of 6.7. KubeVela is second and Northflank third.
How many of these have a free plan?
16 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Terraform has the lowest first paid tier we found: $0.10/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.