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Introducing Atmos Pro

Erik Osterman

Erik Osterman

CEO & Founder of Cloud Posse

|January 14, 2026
For the past year, we have been working with platform engineering teams who all share the same frustration: the tools for writing infrastructure code have gotten remarkably good, but the tools for operating that code at scale have not kept pace.
Teams adopt Terraform. They write modules. They set up CI/CD with GitHub Actions. And then, inevitably, they hit the wall — deployments run out of order, state locks conflict, drift accumulates silently, and the team spends more time debugging their automation than building infrastructure.
We built Atmos Pro to solve this problem. Not by replacing your tools, but by making them work together.

The problem is coordination, not tooling

Most infrastructure teams already have the right building blocks. Terraform works. GitHub Actions works. Atmos brings structure to how components and stacks are organized. The gap is not in any individual tool — it is in the orchestration layer that ties them together.
When a pull request touches six stacks across three accounts, someone needs to figure out the right order. Someone needs to make sure two engineers are not applying to the same stack simultaneously. Someone needs to notice when a resource drifts from its declared state. Today, that someone is usually a person writing custom scripts, and those scripts become their own maintenance burden.
Atmos Pro is that orchestration layer — implemented as a lightweight GitHub App that plugs into your existing workflow.

What we built

We spent the year focused on the problems that platform teams told us cost them the most time and confidence.

Ordered deployments

Atmos Pro reads your stack dependency graph and dispatches GitHub Actions workflows in the correct sequence. Foundational infrastructure provisions before the services that depend on it. Automatically, every time.
This is not a new concept — it is what every team eventually tries to build with custom workflow logic. We just made it work reliably out of the box.

Deployment locking

Concurrent applies to the same stack cause state corruption. Atmos Pro provides advisory locks that coordinate dispatches without blocking your local CLI.
  • Locks expire automatically with configurable TTL
  • Force unlock is available when you need to intervene
  • Your team works confidently knowing deployments will not collide

Drift detection and remediation

Configuration drift is the kind of problem that is easy to ignore until it causes an incident. Resources get modified through the console, through other automation, or through manual CLI commands — and your Terraform state silently diverges from reality.
  • Manual detection on the Free tier for on-demand checks
  • Unlimited automated detection on Starter and above
  • Scheduled detection that runs on your defined cadence
  • Automatic remediation workflows that detect and correct drift without human intervention

GitHub-native integration

Atmos Pro is a GitHub App. It lives where your code review already happens.
  • Automatically identifies affected stacks when you open a PR
  • Posts deployment progress and results directly in PR comments
  • Uses OIDC token exchange — no long-lived secrets to manage
  • Responds to PR events, releases, and manual dispatches
Install it, connect your repositories, and it starts working with your existing atmos workflows immediately.

Workspaces and access control

Every team gets their own workspace with role-based access — owner, admin, and member roles control who can trigger deployments and manage configuration. You pay for committer seats (the people who trigger deployments), not dashboard viewers, which are always unlimited.

Designed to stay out of the way

We were deliberate about what Atmos Pro is not. It is not a new platform you need to migrate to. It does not replace your CI system or your IaC tool. It does not require you to change how you write Terraform or structure your repositories.
It is a thin, opinionated layer that sits between your pull requests and your GitHub Actions workflows — handling the coordination that is tedious to build and maintain yourself.
The best infrastructure tooling is the kind your team barely notices. It just makes the things that used to break stop breaking.

Pricing that scales with you

We designed pricing around a simple principle: you should never pay based on the size of your infrastructure. Every tier includes unlimited runs, unlimited concurrency, unlimited self-hosted runners, and unlimited resources under management. You pay for committer seats — the people who trigger deployments — not dashboard viewers, which are always unlimited.
There is a generous Free tier to get started, and paid plans that scale with your team. See the full comparison on our pricing page.

Getting started

The Free tier includes everything you need to see the difference — 3 committer seats, 5 repositories, ordered deployments, deployment locking, and manual drift detection.
  1. 1
    Install the Atmos Pro GitHub App
  2. 2
    Create a workspace and connect your repositories
  3. 3
    Open a pull request and watch Atmos Pro orchestrate your deployments

Ready to try it?

Get started with Atmos Pro in minutes. The Free tier is available now — no credit card required.

Get StartedView Pricing
Erik Osterman

Erik Osterman

CEO & Founder of Cloud Posse

Erik is the founder of Cloud Posse and creator of Atmos. With over a decade of experience helping teams adopt Terraform at scale, he is passionate about open-source infrastructure tooling and developer experience.

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