Appian - See how Appian, leading provider of modern low-code and BPM software solutions, has helped transform the businesses of over 3.5 million users worldwide.
4D - 4D is a relational database management system and IDE.
Camunda - The Universal Process Orchestrator
Informix - IBM Informix is a secure embeddable database optimized for OLTP and IoT data. Informix can seamlessly integrate SQL, NoSQL/JSON, and time series and spatial data.
Kintone - Build business apps and supercharge your company's productivity with kintone's all-in-one...
LiveCode Platform - It is Both Under the GPL and it is also Proprietary if using the GPL version the software you make...