Kratix vs Northflank
Kratix
kratix.io
Northflank
northflank.comSide by side
| Figure | Kratix | Northflank |
|---|---|---|
| Price from | Free | $2.70/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 6 |
| Spec score · Internal Developer Platforms | 7.5 (#16) | 9.0 (#1) |
| Spec score · Internal Developer Portals | 7.5 (#19) | 9.0 (#1) |
| Spec score · Platform Engineering Software | 7.6 (#22) | 9.1 (#2) |
| Audience | The maker describes the open-source tier as suited to practitioners getting hands-on and the enterprise offering as suited to teams planning production use. | Pay-as-you-go is described for solo developers, personal projects, bootstrapped companies, and early-stage startups, while Enterprise is described for high-growth startups, large enterprises, regulated industries, and high-demand applications. |
| Integrations | The enterprise offering lists supported integrations for Backstage, Cortex, Port, MCP, and Terraform Enterprise and HCP Terraform. | Supported integrations include GitHub, GitLab, Bitbucket, Azure DevOps, self-hosted Git services, Docker Hub, GHCR, ECR, GAR and ACR. |
| Support | SKE support is available from 9:00 to 17:00 UK time on business days, with incident response targets described in its support policy. | Basic email support is included in all plans, while premium support offers dedicated Slack channels, video calls, faster response times, and service-level agreements with uptime guarantees. |
Plans
Kratix
- Kratix Open SourceFree
- Syntasso IntegratorPriced on request
- Syntasso Kratix Agentic (SKA)Priced on request
- Syntasso Kratix Enterprise (SKE)Priced on request
Northflank
- Pay-as-you-goFree
- SandboxFree
- nf-compute-10$2.70 a month
- nf-compute-50$12 a month
- nf-compute-100-2$24 a month
- EnterprisePriced on request
In their own words
Kratix
Kratix is an open-source framework for building internal developer platforms and coordinating platform capabilities. Its Promises define self-service APIs, embed workflows, and manage resources across a fleet. Teams can encode organisation and department policy or governance in reusable Promises and Workflows, then operate platform resources across clusters as one automated fleet. The maker describes access through portals, APIs, command-line tools, GitOps workflows, MCPs, automation, and AI agents. Kratix is available through an API and as self-hosted software, with installation guidance for Azure Kubernetes Service, Amazon EKS, Google Kubernetes Engine, Red Hat OpenShift, and other Kubernetes environments. The free Kratix Open Source plan costs nothing and includes the core, Promise-writing CLI, Go and Python SDKs, revisions and upgrades, metrics and observability endpoint, Marketplace, and Community Slack support. Paid SKA, SKE, and Integrator plans are billed Contact Us.
Northflank
Northflank is a developer platform for building and running applications made up of microservices, databases, background jobs, and scheduled tasks. It handles container builds, networking, and orchestration, and offers managed Kubernetes across North America, Europe, and Asia-Pacific. Deployments can use Northflank infrastructure, cloud accounts from AWS, GCP, Azure, Oracle, or CoreWeave, or imported Kubernetes clusters, including bare-metal and on-premises environments. Git integrations include hosted and self-hosted services; the platform also supports container registries and observability tools. Teams can use its UI, CLI, REST API, GitOps, reusable templates, pipelines, and preview environments. Northflank says secrets and files are encrypted at rest with AES-256, secrets are injected at runtime, and managed-cloud workloads use isolation controls. It states that it is SOC 2 Type 2 and HIPAA compliant; ISO 27001/27018 is listed as unavailable. The free Sandbox includes two services, one database, and two cron jobs with always-on compute. A payment method is required before creating resources, including on the free plan. Basic email support is included in all plans.