Softwr

Automation Integration · head to head

Camunda vs Prefect

Camunda logo

Camunda

Automation Integration

BPMN process orchestration engine, now source-available rather than open source

From
On request
Rated
-
Full reviewWebsite
Prefect logo

Prefect

Automation Integration

Python-first workflow orchestration that heals itself

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Prefect has a free tier, so it costs nothing to try first.
  • Each has a real cost: Camunda camunda 7 Community Edition stopped receiving security patches after the 7.24 release in October 2025, so free production deployments are now running unpatched software.; Prefect limited to Python-based workflows; other languages require API calls
  • They diverge on capability: Camunda covers BPMN 2.0 execution, Prefect covers Python function decorators.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Camunda and Prefect actually diverge.

Attributes where Camunda and Prefect differ
AttributeCamundaPrefect
Starting priceOn requestFree
Pricing modelquoteFreemium with per-user and usage-based tiers
Free tierNoYes
PlatformsWeb, Linux, Docker, KubernetesCloud, Self-hosted, VPC

Identical on both: user rating (Not yet rated), category (Automation Integration).

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 Camunda

  • BPMN 2.0 execution
  • DMN decision tables
  • Zeebe engine
  • Operate console
  • Job workers
  • Optimize

Only in Prefect

  • Python function decorators
  • Automatic resilience
  • Flexible deployment
  • Observable execution
  • Multiple scheduling
  • Webhooks
  • Open-source core

What people use each for

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

Camunda

  • Long-running business processes crossing several services where the state must be visible to non-developersnot Prefect
  • Insurance claims or loan origination where the process model is itself a compliance artefactnot Prefect
  • Replacing orchestration logic scattered across microservices with one engine that owns the state machinenot Prefect
  • A regulated organisation that needs an auditable record of how each process instance actually executednot Prefect

Prefect

  • Orchestrating data pipeline workflows in Pythonnot Camunda
  • Managing ML model training and inference jobsnot Camunda
  • Building ETL and event-driven automationnot Camunda
  • Monitoring and alerting on workflow healthnot Camunda

Where each one falls short

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

Camunda

  • Camunda 7 Community Edition stopped receiving security patches after the 7.24 release in October 2025, so free production deployments are now running unpatched software.
  • Camunda 8 Self-Managed is source-available under the Camunda License 1.0, not open source: production use requires a paid licence, and organisations that adopted Camunda for its Apache licence have to renegotiate that decision.
  • Migrating from Camunda 7 to 8 is a rewrite rather than an upgrade because the engine, the API and the persistence model all changed, and there is no in-place migration for running instances.
  • Camunda 8 Self-Managed has substantial infrastructure requirements including Zeebe brokers, Elasticsearch and Identity, which is a considerable operations burden compared with the single database that Camunda 7 needed.
  • Pricing is not published at all, so evaluating total cost requires a sales process, and there is no way to size a budget before committing engineering time to a proof of concept.

Prefect

  • Limited to Python-based workflows; other languages require API calls
  • Hobby free tier severely limited for production use
  • Team plan billing per user scales quickly with team size
  • Less visual workflow builder compared to some competitors
  • Smaller ecosystem of pre-built connectors than alternatives

Pricing, plan by plan

Camunda

On request
  • Camunda 8$undefined/year
    • Self-Managed under Camunda License 1.0, production licence required
    • SaaS with a thirty day full trial
    • Free unlimited BPMN and DMN modelling after the trial

Prefect

Free
  • HobbyFree
    • 2 users and 5 deployments
    • 500 minutes serverless monthly
    • 7-day run retention
  • Starter$100/month
    • 3 users and 20 deployments
    • 75 hours serverless compute
    • Bring-your-own infrastructure
  • Team$100/user/month
    • 4-8 users per plan tier
    • 100 deployments
    • 225 hours serverless monthly
  • Enterprise$null/custom
    • SSO and SAML authentication
    • Role-based access control
    • Multiple workspaces

Which should you pick?

Choose Camunda if

  • You need bpmn 2.0 execution.
  • You work on Web, Linux, Docker, Kubernetes.
  • You also want dmn decision tables.
Camunda review

Choose Prefect if

  • You need python function decorators.
  • You want to start without paying.
  • You work on Cloud, Self-hosted, VPC.
  • You also want automatic resilience.
Prefect review

Questions people ask

Is Camunda or Prefect better?
Neither clearly leads. Camunda starts at On request and Prefect at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Camunda or Prefect?
Prefect has a free tier; the other does not. Paid plans start at On request for Camunda and Free for Prefect.
Does Camunda or Prefect run on more platforms?
Camunda runs on Web, Linux, Docker, Kubernetes. Prefect runs on Cloud, Self-hosted, VPC.
Can I use Prefect for free?
Yes. Prefect has a free tier, so you can try it without paying. Camunda starts at On request.
What is Camunda best used for?
Camunda is most often used for long-running business processes crossing several services where the state must be visible to non-developers, insurance claims or loan origination where the process model is itself a compliance artefact, replacing orchestration logic scattered across microservices with one engine that owns the state machine, a regulated organisation that needs an auditable record of how each process instance actually executed. Of those, long-running business processes crossing several services where the state must be visible to non-developers and insurance claims or loan origination where the process model is itself a compliance artefact are not what Prefect is typically brought in for.
What can Camunda do that Prefect cannot?
Camunda covers BPMN 2.0 execution, DMN decision tables, Zeebe engine, Operate console. Prefect covers Python function decorators, Automatic resilience, Flexible deployment, Observable execution.

Answered from the vendors’ own pages

Camunda: Is Camunda still open source?

No. Camunda 8 Self-Managed ships under the Camunda License 1.0, which is source-available and requires a paid production licence.

Prefect: What is included in the Hobby free plan?

Hobby includes 2 users, 5 deployments, 500 minutes of serverless compute monthly, and 7-day run retention.

Source
Camunda: What happened to Camunda 7?

Its final feature release, 7.24, was in October 2025 and the Community Edition receives no further patches. Enterprise support runs to April 2030.

Prefect: What is the difference between Starter and Team plans?

Starter is $100/month for 3 users and 20 deployments. Team is $100 per user per month for 4-8 users and 100 deployments.

Source
Camunda: Can I upgrade from 7 to 8?

Not in place. The engine, API and persistence changed, so it is a rewrite of the integration layer.

Prefect: Can I deploy Prefect in my own infrastructure?

Yes, Starter and higher plans support bring-your-own-compute infrastructure and VPC deployments.

Source
Camunda: What does it cost?

Camunda does not publish prices. Both self-managed production and SaaS require a quote.

Share

Related pages

More on Camunda

More on Prefect

Keep looking

Other head to heads