Memfault is a cloud platform for observability and over-the-air (OTA) firmware updates of embedded and connected devices. Devices send data such as crash reports, logs and performance metrics to the platform, where engineering teams monitor device fleets, investigate field issues and roll out firmware updates. The service is delivered as a cloud web platform that customers sign in to.
Memfault, Inc. is a US company, and its privacy notice gives an address in San Francisco. In June 2025, Norwegian chipmaker Nordic Semiconductor announced it was acquiring Memfault, saying the platform would continue and be integrated with Nordic's nRF Cloud services. The privacy notice states that Memfault's own data centres are in the United States and that its sub-processors process customer data only in the US. It describes Memfault as a data processor for its customers but names no European hosting option. For a European organisation, this means processing in the United States by a US-headquartered provider.