InfluxData - Scalable datastore for metrics, events, and real-time analytics.
Eticaly - Find fashion brands that fit your values
TimescaleDB - TimescaleDB is a time-series SQL database providing fast analytics, scalability, with automated data management on a proven storage engine.
Ethical Resources - Huge repository of ethical alternatives to mainstream stuff
Prometheus - An open-source systems monitoring and alerting toolkit.
Swag Fair - Sustainable swag made by small businesses