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Technology · head to head

Jenkins vs Krayin

Jenkins logo

Jenkins

Technology

A self-hosted automation server that can build almost anything, through a plugin ecosystem that is also its main liability.

From
Free
Rated
-
Full reviewWebsite
Krayin logo

Krayin

CRM

Open source Laravel CRM for sales teams that want to own the code

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Jenkins the controller is stateful and, in the open source distribution, has no high availability: build history, configuration and plugin state live on one filesystem, so every plugin upgrade and core update is downtime for every team using it, and a controller disk failure is a restore-from-backup event.; Krayin it is far less mature than EspoCRM, SuiteCRM or Vtiger, with thinner reporting, weaker forecasting and fewer built-in integrations, so evaluations that start from a feature checklist will not favour it.
  • They diverge on capability: Jenkins covers Plugin ecosystem, Krayin covers Lead pipelines.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Jenkins and Krayin actually diverge.

Attributes where Jenkins and Krayin differ
AttributeJenkinsKrayin
Pricing modelopen-sourceOpen source, no licence fee
PlatformsLinux, Windows, Macos, DockerWeb, Self-hosted, Docker, Linux
CategoryTechnologyCRM
Founded2011Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Jenkins

  • Plugin ecosystem
  • Distributed agents
  • Declarative and scripted pipelines
  • Shared libraries
  • Configuration as Code
  • Credentials management
  • Self-hosted anywhere
  • Multibranch and organisation folders

Only in Krayin

  • Lead pipelines
  • Contacts and organisations
  • Quotes
  • Workflow automation
  • Email integration
  • Custom attributes
  • Roles and permissions
  • Laravel package architecture

What people use each for

The jobs each tool is most often brought in to do.

Jenkins

  • Builds that must touch physical hardware, such as embedded devices, test rigs or signing modules attached to a specific machinenot Krayin
  • Air-gapped or heavily regulated environments where a hosted CI runner cannot be used at allnot Krayin
  • Toolchains that hosted CI does not support, including node-locked commercial licences for EDA, CAD or simulation softwarenot Krayin
  • Organisations with years of existing Jenkins pipelines where the migration cost currently outweighs the operational cost of stayingnot Krayin

Krayin

  • A PHP or Laravel development shop wants a CRM it can fork and rebrand for clients without paying per seat or negotiating an OEM licence.not Jenkins
  • An organisation under data residency rules needs the customer database physically on its own infrastructure, which rules out every hosted CRM.not Jenkins
  • A small sales team wants an unlimited-user CRM where adding a tenth or fiftieth user costs nothing beyond server capacity.not Jenkins
  • A Bagisto ecommerce store wants a CRM from the same vendor that shares its technology stack and conventions rather than a bridged integration.not Jenkins

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Jenkins

  • The controller is stateful and, in the open source distribution, has no high availability: build history, configuration and plugin state live on one filesystem, so every plugin upgrade and core update is downtime for every team using it, and a controller disk failure is a restore-from-backup event.
  • Capability comes from around 1,900 community plugins of very uneven maintenance, and the Jenkins security team regularly publishes advisories for plugins whose maintainer has gone; in some cases the advisory itself states that no fix is available and the only remedy is to stop using it.
  • Plugin upgrades are coupled: one plugin can require a newer core or a newer version of another plugin, so applying a single security fix cascades into a coordinated upgrade of a dozen components on a timetable you did not choose.
  • Pipelines are Groovy running under a sandbox and a continuation-passing-style transformation, so ordinary Groovy constructs sometimes fail in non-obvious ways, and the debugging skill you build transfers to no other CI system.
  • It is free to licence and expensive to run: somebody must own the controller, the agents, the Java version, the credentials store and the plugin upgrade cycle, and that recurring staff cost is the usual reason organisations move to hosted CI even when Jenkins works.
  • Leaving is costly by construction, because shared libraries, plugin-specific pipeline steps and accumulated freestyle jobs have no mechanical translation into GitHub Actions or GitLab CI, so the migration is a rewrite whose price grows every year you defer it.

Krayin

  • It is far less mature than EspoCRM, SuiteCRM or Vtiger, with thinner reporting, weaker forecasting and fewer built-in integrations, so evaluations that start from a feature checklist will not favour it.
  • Practical functionality such as certain telephony, messaging and marketing connectors sits in paid marketplace extensions from Webkul, so the free CRM plus the extensions you actually need is not free.
  • The roadmap is controlled by a single services company whose revenue depends on selling implementation and extensions, so there is a structural incentive against making the core complete.
  • You are responsible for the whole operational burden: PHP and MySQL hosting, backups, security patching, mail deliverability and upgrades, and a botched upgrade of a customised install is your problem alone.
  • The cloud hosting page does not publish prices, so the managed option that would remove that burden cannot be budgeted without contacting sales, which undercuts the transparency the open licence otherwise offers.

Pricing, plan by plan

Jenkins

Free
  • Open SourceFree
    • Unlimited builds
    • 1000+ plugins
    • Self-hosted
  • CloudBees CI$undefined/month
    • Enterprise features
    • High availability
    • Role-based access

Krayin

Free
  • Self-hostedFree
    • Full MIT-licensed source
    • Unlimited users
    • No feature gating
  • Cloud hosting and extensions$undefined/month
    • Starter and Pro managed hosting packs from Webkul
    • Premium extensions sold individually in the Krayin marketplace
    • White label and custom development quoted separately

Which should you pick?

Choose Jenkins if

  • You need plugin ecosystem.
  • You want to start without paying.
  • You work on Linux, Windows, Macos, Docker.
  • You also want distributed agents.
Jenkins review

Choose Krayin if

  • You need lead pipelines.
  • You want to start without paying.
  • You work on Web, Self-hosted, Docker, Linux.
  • You also want contacts and organisations.
Krayin review

Questions people ask

Is Jenkins or Krayin better?
Neither clearly leads. Jenkins starts at Free and Krayin at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Jenkins or Krayin?
Jenkins starts at Free and Krayin at Free.
Does Jenkins or Krayin run on more platforms?
Jenkins runs on Linux, Windows, Macos, Docker. Krayin runs on Web, Self-hosted, Docker, Linux.
Can I use Jenkins for free?
Both have a free tier, so you can try either at no cost before committing.
What is Jenkins best used for?
Jenkins is most often used for builds that must touch physical hardware, such as embedded devices, test rigs or signing modules attached to a specific machine, air-gapped or heavily regulated environments where a hosted ci runner cannot be used at all, toolchains that hosted ci does not support, including node-locked commercial licences for eda, cad or simulation software, organisations with years of existing jenkins pipelines where the migration cost currently outweighs the operational cost of staying. Of those, builds that must touch physical hardware, such as embedded devices, test rigs or signing modules attached to a specific machine and air-gapped or heavily regulated environments where a hosted ci runner cannot be used at all are not what Krayin is typically brought in for.
What can Jenkins do that Krayin cannot?
Jenkins covers Plugin ecosystem, Distributed agents, Declarative and scripted pipelines, Shared libraries. Krayin covers Lead pipelines, Contacts and organisations, Quotes, Workflow automation.

Answered from the vendors’ own pages

Jenkins: Why choose Jenkins over GitHub Actions or GitLab CI?

When the build needs something hosted runners cannot give you: physical hardware, an air-gapped network, a node-locked commercial tool licence, or an unusual platform. If none of those apply, hosted CI is usually less work to own.

Krayin: Is Krayin really free?

The CRM itself is MIT licensed with no user limit and no enterprise edition. Premium extensions, managed hosting and custom development from Webkul are paid.

Jenkins: Can Jenkins run in high availability?

Not in the open source distribution, which runs a single active controller. High availability and active-active controllers are features of CloudBees' commercial products. Open source deployments mitigate it with fast restores and, sometimes, multiple independent controllers.

Krayin: Who maintains it?

Webkul Software of Noida, India, the same company behind the Bagisto open source ecommerce platform.

Jenkins: How risky are the plugins?

This is the main operational risk. Many plugins have a single volunteer maintainer, and Jenkins publishes security advisories for unmaintained plugins where no fix exists. Auditing which plugins you depend on and who maintains them should be a periodic task, not a one-off.

Krayin: What do I need to run it?

A standard LAMP or LEMP stack with PHP, Composer and MySQL or MariaDB. Any host that runs Laravel will run Krayin.

Jenkins: Do I need to know Groovy?

For declarative pipelines you can go a long way without it. Anything involving shared libraries, conditional logic or custom steps is Groovy, and it runs in a sandboxed, transformed environment where standard Groovy idioms sometimes behave unexpectedly.

Krayin: How does it compare to EspoCRM?

EspoCRM is more mature with deeper reporting and a longer track record. Krayin is easier for a Laravel developer to extend and has a more permissive licence.

Jenkins: What does it cost?

The software is free under the MIT licence. The cost is infrastructure and staff time to run controllers, agents and upgrades, plus a CloudBees subscription if you want high availability, support or centralised management of many controllers.

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