Evaluation of the open‑source log aggregation vs the flexible, vendor‑agnostic telemetry stack for modern cloud‑native environments.
Updated October 22, 2026
Grafana Loki
Teams already using Grafana for visualization that want a low‑cost, simple log solution.
OpenTelemetry Collector + Prometheus
Organizations seeking full telemetry portability, AI‑centric metric collection, and the ability to switch back‑ends without code changes.
For pure simplicity and cost, Loki is attractive, but the OpenTelemetry ecosystem’s flexibility and performance make it the superior choice for forward‑looking observability stacks, especially when integrating emerging AI workloads and custom exporters.
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