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Uptrace is an OpenTelemetry-based platform that integrates traces, metrics, and logs to help monitor and optimize complex distributed systems.

Monitor website uptime, detect security vulnerabilities, find broken links, and simulate user flows. Get instant alerts when issues arise. Free tier available.

A powerful open-source status page system for real-time incident tracking, maintenance updates, and transparent communication with users.

Logstash is a free and open server-side data processing pipeline that ingests data from multiple sources, transforms it, and sends it to your desired destination.

Logfire offers intuitive observability tools for Python applications, combining logs, profiling, and telemetry in one platform.

Route, manage, and analyze LLM requests across multiple providers with one API. Compatible with OpenAI format, includes usage analytics and performance monitoring.

Monitor networks, servers, and cloud environments with flexible open-source solution. Custom checks, fast alerts, and complete infrastructure control.

Open-source platform for logging, monitoring, and debugging LLM applications. Route, debug, and analyze AI apps with comprehensive observability tools.

Elasticsearch is an open-source, RESTful search engine designed for scalability, reliability, and easy management.

Coroot simplifies system monitoring by providing metrics, logs, traces, and profiling with zero instrumentation, leveraging eBPF technology.

Monitor your entire IT infrastructure with 2,000+ plugins, automated discovery, and scalable architecture. Open source and enterprise solutions available.

Open-source platform for LLM tracing, evaluation, and optimization. Features automatic instrumentation, prompt playground, and real-time AI application monitoring.

Free and open log management platform

Latency logging, graphing, and alerts

Real-time monitoring of IT components and services

Multi-tenant log aggregation system

Web-based remote monitoring and management

Page change monitoring with alerts

Cloud-native search engine for observability

Complete open source observability platform

Monitor and remove unwatched Plex media

Software release monitoring and notifications

PHP-based startpage and status monitor in Docker

Log analytics system for high throughput log ingestion