Hosted Capistrano for Teams

Harrow is flexible, powerful and can make your team much more efficient.

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Your Existing Tools. Improved.

Flexible triggers to kick-off your tasks, notifications to keep you and your team in the loop.

Flexible Triggers


On a specific date or recurring interval.


Integrate with 3rd parties.

Harrow Tasks

Respond to events from other Harrow tasks.


Run tasks on demand via web, CLI or mobile.

Code Change

React to new Git commits, tags, branches, pull requests.

Configurable Tasks

Combine configuration environments with your tooling to reuse tasks.


Define servers, settings, secrets and infrastructure.

Separate staging and production environments or define your own.


Run any software to fulfil your task.

Easily script tests, deployments, updates, maintenance, etc.

Awesome Notifications


Choose which events are sent to email, Slack etc.


Connect with 3rd party tools.

Harrow Tasks

Simple triggers build complex pipelines when combined.

You can use Harrow to:

  • Run the unit tests of a JavaScript application and trigger the staging deployment if sucessful.
  • Deploy the JavaScript application to Amazon S3 after building it with Gulp.
  • Integration test both repositories, and trigger the deploy to staging when successful.
  • Deploy a Ruby on Rails application over SSH to the root server.

and much more…


Get Up and Running in Under a Minute

Our wizard walks you through an easy set-up process.

Unparallelled Flexibility

Harrow wraps any existing tool, and places no restrictions on what you can do.

Full root Access

Run your tasks in real VM’s with Docker, Rocket, OpenStack etc.

Outstanding Git Support

Works with any host. Use multiple repositories in each project.

Consolidate Tooling

Powerful enough to replace other tools, simple enough that you’ll want to.

Improve Operational Security

Safely manage credentials, keys and team permissions.

Unrestricted Access

You can use Harrow however you want, be in the browser, on mobile or in a terminal.


Use our modern, full-featured, one-page application.


Your entire devops stack available from the train.

Command Line Client

Hate web-apps? Work from your terminal.


Build your tools on our API, we do.

Frequently Asked Questions

Can I run Harrow on my own infrastructure?

Harrow is available as a cloud solution, a private cloud solution, or as a virtual machine package (KVM) you can run on your own infrastructure. Harrow’s simplest self-hosted solution relies on nested virtualization; however a separate virtualization host can be easily provisioned to improve performance.

Does Harrow support my favorite framework and language runtime?

Harrow literally gives each of your tasks a root-VM which can be used to run any software. We provide support for common runtimes and frameworks which make builds faster by saving you the trouble of installing certain packages, but anything can be installed in our VMs.

What does Harrow need VMs for?

We use VMs to provide security and repeatability for your tasks. We have a basic image which contains a lot of common useful tools and packages, and your build script can install anything, start any services, work with Docker or other container technology, connect to external services, join a VPN and more. The VMs are securely destroyed after use, and never re-used.

Can Harrow replace Travis, Jenkins, CircleCI, Drone, Semaphore, etc?

Harrow provides all the features and more of these continuous integration (CI) tools. What Harrow provides is a superset of CI functionality. The listed tools might be easier to setup, or fit certain use-cases better, but Harrow offers compelling replacement in most cases.

Does Harrow replace tools such as Chef, Puppet, Ansible and Salt?

Harrow does not aim to replace these tools, but offers a great platform to automate processes for push-orienteted tools such Ansible, masterless Puppet or Chef-solo by triggering provisioning processes after certain events, such as a successful test run.

Does Harrow support Docker?

In Harrow you can build your own, or pull down community containers to provide services and servers for integration tests or as part of your own container build process. You can push and pull containers to and from private registries. Harrow has many plugins which are also Docker containers, so that you can build your own.