Tevere was built using Roma Framework under the Romulus consortium an it's currently used in several production systems.
Main features:
- Open Source Apache 2.0 license
- Web User Interface using the Ajax technology
- Stand-alone application: just download and start it
- Fully Transactional supporting any RDBMS or db4o ODBMS
- Set of built-in commands available (email, web service invocation, etc.)
- Auto-resume of failure activities
- User and profile management
- Activities can be written in Java or using any supported scripting language such as Javascript and Ruby
- Integration via Java APIs or WebService