Camunda - The Universal Process Orchestrator
Kalam Labs - Twitch for Science
SyncTree - SyncTree is a SaaS-based Super Connecting Platform that connects any services you want
MathCrunch - Learn math stress free
jBPM - jBPM is a flexible Business Process Management (BPM) Suite.
SpeQ Mathematics - SpeQ is a small, extensive mathematics program with a simple, intuitive interface.