Miren
Miren is a container deployment platform for small teams that runs on Linux servers they control.
What Miren is
Miren is a container deployment platform for small teams that runs on Linux servers they control. It can build apps from source or run configured container images, then manage builds, scaling, routing, and TLS. Automatic source detection covers Python, Node, Bun, Go, Ruby, Rust, and Dockerfiles. Apps can declare services including Postgres, MySQL, Valkey, Memcached, and RabbitMQ. Miren can create a separate preview deployment for each pull request, with configurable expiry; database previews are not supported. GitHub Actions works out of the box for CI/CD deployment, while GitLab CI and CircleCI need manual configuration. The runtime that deploys and runs apps is open source under the Apache 2.0 license. An Always free plan has no seat limits or metered builds and includes a self-hosted runtime and Miren Cloud. Managed clusters have a 30-day free trial and cost $29 a month for the first six months, then 79 USD per month. Self-hosting requires users to manage their Linux server and its capacity. Miren directs users seeking help to its Discord community.
Good
- Builds from source or runs configured container images
- Supports pull-request preview deployments
- Runtime is open source under Apache 2.0
- Always free plan has no seat limits
Watch out
- Self-hosting requires managing a Linux server and capacity
- Database previews are not supported
- GitLab CI and CircleCI require manual configuration
Who it suits
Miren is intended for small teams seeking a flexible deployment platform. It fits teams prepared to operate a Linux server themselves or use managed clusters.
Verdict
Miren covers deployment workflows, supported stacks, and pull-request previews for small teams. Consider server management needs and the managed-cluster price change after six months when weighing the plans.
Plans and prices
From Miren's own pricing page, checked 29 Sep 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Always free | Free | No seat limits · No metered builds · Self-hosted runtime and Miren Cloud · Forever; no credit card required |
| Managed clusters | $29 a month | 30-day free trial · Cluster provisioned by Miren · Standard VM: 8 GB memory and 100 GB storage · For your first six months; $79/month after that |
The facts
Each one read from Miren's own pages, with the date it was checked.
What it does
- Audience
- Miren says it is designed for small teams that want a flexible deployment platform without managing platform complexity.checked 29 Sep 2026
- CI integration
- GitHub Actions works out of the box for CI/CD deployment, while other OIDC-capable systems such as GitLab CI and CircleCI require manual configuration.checked 29 Sep 2026
- Databases and services
- Apps can declare services including Postgres, MySQL, Valkey, Memcached, and RabbitMQ.checked 29 Sep 2026
- Deployments
- Miren can build apps from source or run a configured container image, then manage builds, scaling, routing, and TLS.checked 29 Sep 2026
- Limits
- Self-hosting requires a Linux server, and users manage that server and its capacity themselves.checked 29 Sep 2026
- Open source
- The runtime that deploys and runs apps is open source under the Apache 2.0 license.checked 29 Sep 2026
- Previews
- Miren can create a separate preview deployment for each pull request.checked 29 Sep 2026
- Purpose
- Miren is a container deployment platform for small teams that runs on Linux servers they control.checked 29 Sep 2026
- Secrets
- Miren stores secrets encrypted at rest and decrypts them into memory when needed; only its built-in cluster secret backend ships today.checked 29 Sep 2026
- Support
- Miren directs users who need help to its Discord community for real-time support.checked 29 Sep 2026
- Supported stacks
- Automatic source detection supports Python, Node, Bun, Go, Ruby, Rust, and Dockerfiles.checked 29 Sep 2026
The company
- Company
- The privacy policy identifies the company as Miren, Inc., doing business as Miren.checked 29 Sep 2026
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