1.flowable / flowable-engine
A compact and highly efficient workflow and Business Process Management (BPM) platform for developers, system admins and business users.
+79 stars
from 9,553 · score 4.38
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2.camunda / camunda
Agentic Orchestration Platform
+43 stars
from 4,302 · score 3.78
3.Activiti / Activiti
Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.
+17 stars
from 10,534 · score 2.89
4.bonitasoft / bonita-engine
Deploy, execute, manage process-based applications made with Bonita studio or through Engine APIs
+2 stars
from 176 · score 1.10
5.kiegroup / jbpm
a Business Process Management (BPM) Suite
+1 stars
from 1,740 · score 0.69
6.frankframework / frankframework
The Frank!Framework is an easy-to-use, stateless integration framework which allows (transactional) messages to be modified and exchanged between different systems.
+1 stars
from 167 · score 0.69