Apple acquires observability startup SigScalr, according to notices published by the European Commission. Multiple outlets report that Apple agrees to acquire certain assets of SigScalr and to hire certain employees from the company. The European Commission posting indicates that SigScalr develops a data log management and observability tool known as SigLens. SigLens is described as an open-source platform used to aggregate and analyze logs, metrics, and traces for monitoring and debugging, including at large scale. The reports also say Apple notified the commission of the deal on March 12, with details listed in an acquisitions-maintained record. The sources do not include additional financial terms or a stated business rationale beyond describing SigScalr’s technology and observability focus. The information centers on the reported transaction structure—asset acquisition and employee hires—and the commission’s role in documenting the notification.