Make Semaphore UI a Production System

Accelerate automation pipelines, run in parallel with runners, and scale beyond your local limits — without switching platforms.

Move to Pro Usagekeyboard_arrow_right
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Used by teams running automation in real-world environments
Semaphore Pro adds the guarantees, controls, and support teams need when automation becomes critical
When
teams typically
move to Semaphore UI Pro
  • automation is used in production environments
  • more than one engineer relies on the same workflows
  • access to automation needs to be auditable

What changes with Semaphore UI Pro

Automation becomes predictable and controlled
With Semaphore Pro, automation becomes a shared system with clear ownership, access control, and visibility
Failures are easier to understand and recover from
Detect issues faster, understand what happened in logs and task summaries, and recover without manual workarounds
Production use comes with real support
Get access to product support, clearer escalation paths, and the level of reliability expected from production systems
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Simple by design. Serious by nature.

The goal is — to do tasks reliably.
Semaphore Pro removes abstractions that don't belong in production.
No plugin sprawl. No hidden logic.
Start 30 days-PRO trial
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Get new ways to scale your automation with PRO features

Distribute effortlessly with Runners
Distribute automation tasks across multiple runners, so workloads don't bottleneck on a single execution environment
Instant task summaries
Quickly understand what happened across large automation runs, without digging through every individual log
Terraform/OpenTofu HTTP backend
A built-in HTTP backend, so Terraform state is stored centrally, securely, and consistently
Export logs for auditing and analysis
Easily export task logs for storage, compliance, troubleshooting, and long-term retention
Learn more about Semaphore UI Features →

Why teams trust Semaphore UI

Works with your existing stack
Integrates with the tools teams already use — Ansible, Terraform, OpenTofu, scripts, and internal systems
Predictable updates
We follow a clear release process. Updates are intentional, documented, and designed not to break existing automation
Self-Hosted
Designed to run inside your environment. Automation, data, and credentials stay under your control, aligned with your infrastructure policies
Semaphore UI made managing our infrastructure remarkably simple, starting with its incredibly easy deployment. The fact that it's a single Golang binary, has a Docker image, and supports Helm charts meant we were up and running in no time. The runners have proven to be a reliable and scalable solution for our needs. On top of the great product, the support we've received has been outstanding. They're not just helpful; they're genuinely invested in our success. It's a powerful and cost-effective solution that we highly recommend.
Sasha K., Senior Systems Engineer
at Jack Henry & Associates

Pricing plans

All plans are self-hosted

Community

For personal setups, homelabs and early automation.

$0

Free and open source

Start for free

Core automation

  • Open source under the MIT license
  • Run automation from the UI and API
  • Execution history and logs
  • Project-level access control
  • Documentation and community support
See when to upgrade →
Recommended

Pro

For teams running and scaling infrastructure automation in production.

$490 / yeartaxes calculated at checkout

4 users4 runners Execution agents that run tasks close to private networks, remote sites or restricted infrastructure.
Buy Pro

Everything in Community, plus

  • Remote execution with runners Execution agents that run tasks close to private networks, remote sites or restricted infrastructure.
  • Terraform/OpenTofu state stored in Semaphore
  • HashiCorp Vault integration
  • Task summaries and exportable logs
  • Up to 500 managed nodes A managed node is a unique target host automated by Semaphore UI, such as a server or virtual machine. Each host counts once toward your annual limit, even if you automate it multiple times. Pro includes up to 500 managed nodes.
  • Business-time support SLA
Compare all features →

Prefer to pay by bank transfer?Continue in Customer Portal →

Enterprise

For governed, highly available or business-critical infrastructure.

Custom

Tailored to your infrastructure and support needs

Everything in Pro, plus

  • High availability
  • Custom roles and identity group mapping
  • Devolutions Server, AWS Secrets Manager and Azure Key Vault
  • Air-gapped and advanced multi-instance licensing
  • Onboarding, migration and configuration assistance
Explore Enterprise →

Trusted by thousands of teams

  • #1

    Ansible UI for Windows & Linux

  • 14K+

    Stars on GitHub

  • 6M+

    Pulls on Docker Hub

  • 100K+

    Installations

Which plan should I choose?

Use this quick guide before going into the full comparison.

Choose Community if

  • You want a free starting point
  • One person owns the setup
  • You can self-support from docs and community

Choose Pro if

  • Automation needs controlled execution or is shared by a team
  • Tasks should run on project runners close to your infrastructure
  • You need identity controls, exportable logs and a support SLA

Choose Enterprise if

  • Semaphore UI is business-critical or governed
  • You need HA, unlimited users or runners, custom roles or identity group mapping
  • You need onboarding, upgrade help, procurement support or faster SLA options
Need more info? See pricing plans →
Start running controlled automation in production with a 30-day Semaphore UI Pro trial
Start PRO trial