Orbis TaskCentre is a UK based BPM vendor. Unfortunately, Orbis TaskCentre pricing and reviews are hard to locate, even though according to the website, the product has been on a market for a long while. According to the website description, Orbis is a solid BPM platform with many ready-made integrations (SalesLogix, Sage, SAP, Microsoft, Systems Union). If you are looking for a free Orbis TaskCentre altnerative, take a close look at Bitrix24. You get BPM, HR and Sales automation (HRMS and CRM), Document Management, Project Management, Call Center and Employee Collaboration Platform ready to be used in 30 seconds and absolutely free for 12 users. A self-hosted version of Bitrix24 with open source code access is available to commercial users.
* Please note that the information may have changed since the publication. For current prices and features please visit Bitrix24 pricing page.