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Honeycomb vs Jenkins

Honeycomb logo

Honeycomb

Technology

Observability that's actually useful

From
Free
Rated
-
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
-

The short version

  • Each has a real cost: Honeycomb free tier caps at 20 million events per month and 100 million metrics data points; 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.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Honeycomb and Jenkins actually diverge.

Attributes where Honeycomb and Jenkins differ
AttributeHoneycombJenkins
Pricing modelfreemiumopen-source
PlatformsWebLinux, Windows, Macos, Docker
FoundedUnknown2011

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

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 Honeycomb

Nothing recorded that Jenkins does not also cover.

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

What people use each for

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

Honeycomb

  • Tracing requests through distributed microservicesnot Jenkins
  • Observing AI agent behavior in productionnot Jenkins
  • Debugging cloud migrations in real-timenot Jenkins
  • Monitoring Kubernetes across multiple cloudsnot Jenkins

Jenkins

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

Where each one falls short

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

Honeycomb

  • Free tier caps at 20 million events per month and 100 million metrics data points
  • Pro tier starts at $150 per month for only 50 million events, with cost scaling per additional event block up to its 750 million event ceiling
  • Enterprise tier's event and data point volumes are variable and its price is custom, requiring direct sales contact
  • Telemetry Pipeline is billed separately at $0.10 per GB on top of the base plan price

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.

Pricing, plan by plan

Honeycomb

Free
  • FreeFree
    • 20M events per month
    • 100M metrics data points per month
    • 2 Triggers
  • Pro$150/month
    • 750M events per month
    • 3.75B metrics data points per month
    • 100 Triggers

Jenkins

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

Which should you pick?

Choose Honeycomb if

  • You want to start without paying.

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.

Questions people ask

Is Honeycomb or Jenkins better?
Neither clearly leads. Honeycomb starts at Free and Jenkins at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Honeycomb or Jenkins?
Honeycomb starts at Free and Jenkins at Free.
Does Honeycomb or Jenkins run on more platforms?
Honeycomb runs on Web. Jenkins runs on Linux, Windows, Macos, Docker.
Can I use Honeycomb for free?
Both have a free tier, so you can try either at no cost before committing.
What is Honeycomb best used for?
Honeycomb is most often used for tracing requests through distributed microservices, observing ai agent behavior in production, debugging cloud migrations in real-time, monitoring kubernetes across multiple clouds. Of those, tracing requests through distributed microservices and observing ai agent behavior in production are not what Jenkins is typically brought in for.
What can Honeycomb do that Jenkins cannot?
Jenkins covers Plugin ecosystem, Distributed agents, Declarative and scripted pipelines, Shared libraries.

Answered from the vendors’ own pages

Honeycomb: Is Honeycomb free forever?

Honeycomb offers a free plan forever with up to 20M events per month and 100M metrics data points per month, best for testing and individual projects.

Source
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.

Honeycomb: What is the cost of Honeycomb's Telemetry Pipeline?

Honeycomb's Telemetry Pipeline starts at $0.10 per GB, with monthly or annual billing options available.

Source
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.

Honeycomb: Can I get custom Honeycomb pricing?

Yes, Honeycomb offers Enterprise plans with custom pricing and a base allowance starting at 10 billion events per year with dedicated support.

Source
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.

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.

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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