SolarWinds provides IT management, network monitoring, and security software.
SolarWinds Observability is a modular monitoring platform spanning network, infrastructure, application, and log observability, with fast search and real-time anomaly detection. It is offered both as SaaS and as a self-hosted deployment behind the firewall or in a customer's cloud, and it incorporates technology from acquisitions such as Loggly. Pricing is per-unit across modules, making it well suited to complex, distributed hybrid IT environments.
Grafana Loki is a horizontally scalable log aggregation system that indexes only metadata labels rather than full log content, keeping storage costs low by writing to object storage. It integrates tightly with Grafana dashboards and the broader LGTM stack (Loki, Grafana, Tempo, Mimir) for logs, metrics, and traces. Loki is free and open source for self-hosting, and is also available as a managed service through Grafana Cloud with a free tier and usage-based paid plans.
Chronosphere Log Management ChronosphereChronosphere is a cloud-native observability platform built for controlling the cost and volume of telemetry at large scale. Created by former Uber engineers behind the M3 metrics project, it spans metrics, traces, and logs, and pairs log management with a Telemetry Pipeline (based on Fluent Bit / Calyptia) that shapes and reduces data before it is stored. The product is a proprietary SaaS offering aimed at large enterprises and high-volume cloud-native environments rather than a self-hosted or open-source tool.
Amazon CloudWatch Amazon Web ServicesAmazon CloudWatch is AWS's native observability service for collecting logs, metrics, traces, and alarms across AWS and hybrid environments. CloudWatch Logs ingests and stores log data with up to 15 months of retention, and in 2026 the service added native OpenTelemetry (OTLP) metric ingestion with PromQL querying. Combined with Application Signals and AWS X-Ray, it provides application performance monitoring for cloud-native workloads, delivered as part of the AWS platform.
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