Knapsack Pro

CodeFresh CI vs Cirrus CI comparison of Continuous Integration servers
What are the differences between CodeFresh CI and Cirrus CI?

CodeFresh CI

https://codefresh.io

Cirrus CI

https://cirrus-ci.org
Unique feature

Built for Kubernetes

FreeBSD support

Type of product

SaaS / On Premise

SaaS / On Premise

Offers a free plan

Yes

Offers a minimal free plan (only one concurrent job, 3 users, various other limitations)

Yes

Free for open source projects
Predictable pricing

Yes

Easy price calculator, based on the number of machines, concurrent jobs and special features.

Yes

Besides the seat (per-user access) you need to buy compute credits for running the build, priced differently depending on the machine you're running builds on.
Support / SLA

Yes

Paid support for enterprise plans

N/A

Not clear if they offer any real SLA on support.
Paralellism
Every CI servers tends to address this differently (parallel, distributed, build matrix). Some of it is just marketing, and some is just nuance. For this table, parallel means that tasks can be run concurrently on the same machine, distributed means that tasks can be scaled horizontally, on multiple machines
How to split tests in parallel in the optimal way with Knapsack Pro

Yes

Yes

There are limits on how many tasks can be run in parallel for the free tier builds: https://cirrus-ci.org/faq/#are-there-any-limits
Distributed builds
distributed means that tasks can be scaled horizontally, on multiple machines
How to split tests in parallel in the optimal way with Knapsack Pro

N/A

Unclear from the documentation (probably not)

N/A

Containers support / Build environment

Yes

Built for Kubernetes, so containers are a must.

Yes

Allows containers or VMs for every major operating system.
Analytics / Status overview
Analytics and overview referrs to the ability to, at a glance, see what's breaking (be it a certain task, or the build for a specific project)

Yes

They seem to provide pretty great status overview, depending on the type of plan you're using.

Yes

Management support
How easy is it to manage users / projects / assign roles and permissions and so on

Yes

N/A

Self-hosted option

Yes

Only available for enterprise plans

Yes

Hosted plans / SaaS

Yes

Yes

Build pipelines
A continuous delivery pipeline is a description of the process that the software goes through from a new code commit, through testing and other statical analysis steps all the way to the end-users of the product.

Yes

Pipelines as code (YML files)

Yes

Defined via YML config files
Reports
Reports are about the abilty to see specific reports (like code coverage or custom ones), but not necesarily tied in into a larger dashboard.

Yes

N/A

Ecosystem
Besides the official documentation and software, is there a large community using this product? Are there any community-driven tools / plugins that you can use?

Yes

Every step in a CodeFresh pipeline is a Docker image. A wide array of steps is available over at https://steps.codefresh.io/

N/A

Specific language support: Ruby
Some CI servers have built-in support for parsing RSpec or Istanbul output for example and we mention those. Some others make it even easier by detecting Gemfiles or package.json and automate parts of the process for the developer.

Yes

Specific documentation for a sample Ruby-on-Rails project: https://codefresh.io/docs/docs/learn-by-example/ruby/

No (partial)

No specific support from what I can gather, but it does provide documentation for Ruby, including integration with the knapsack_pro gem.
Specific language support: JavaScript

Yes

There's an 'npm publish' step available, and they also provide a few Javascript examples over at https://codefresh.io/docs/docs/learn-by-example/nodejs/ (one is just a sample, one is a little more complex, using Redis, Python, etc., and one is a React App)

No

No specific support and no documentation on setting up a CI/CD process for a Javascript project.
Integrations
1st party support for common tools (like Slack notifications, various VCS platforms, etc)

Yes

https://steps.codefresh.io

Yes

Integrates well with GitHub - the whole CI/CD process starts with a commit to a GitHub repo.
API
Custom integreation is available, via an API or otherwise, it's mentioned separately as it allows further customization than any of the Ecosystem/Integration options

Yes

Rich REST API available, well documented at https://g.codefresh.io/api/

Yes

Provides a pretty nifty GraphQL API which allows querying the Cirrus CI Schema, as well as webhooks support for other types of custom integrations (such as Slack or IRC notifications, for example). They also added support for GitHub actions
Auditing

Yes

Audit logs available: https://codefresh.io/docs/docs/enterprise/audit-logs/

N/A

From what we can tell, there's no specific support for auditing changes in the Cirrus CI config (other than what is traceable via git commits to the YML config file)
Additional notes

Seems to be used by companies with a solid engineering background (Google)

How to use Codefresh matrix parallel steps to run parallel tests in Ruby on Rails

Cypress Parallel testing on Codefresh.io

CodeFresh CI parallelism integration

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