Middleware
Self-HostedOpen-source full-stack observability & analytics platform
Overview
Middleware is an open-source full-stack observability platform that unifies infrastructure monitoring, application performance tracking (APM), log management, metrics aggregation, and distributed tracing. It helps teams gain real-time insights into system health, identify bottlenecks, and troubleshoot issues efficiently. Deployable via Docker, Kubernetes, or on-premises servers, it integrates with tools like Prometheus and Grafana. With customizable alerts and multi-cloud support, it’s ideal for self-hosted teams seeking a cost-effective alternative to proprietary observability tools.
Key Features
- Unified observability (infrastructure, APM, logs)
- Distributed tracing & metrics aggregation
- Customizable alerts & multi-cloud compatibility
Frequently Asked Questions
? Is Middleware hard to install?
Middleware can be installed via Docker Compose or Kubernetes manifests, which is straightforward for teams with basic DevOps skills. Official docs provide step-by-step guides for on-prem, cloud, or hybrid deployments.
? Is it a good alternative to Datadog or New Relic?
Yes—Middleware offers core observability features like APM, log management, and infrastructure monitoring at no cost, making it ideal for teams avoiding expensive SaaS subscriptions while retaining full data control.
? Is it completely free?
Middleware is open-source under the MIT License, so it’s completely free to use, modify, and self-host. There are no paid tiers or hidden fees for the core platform.
Top Alternatives
Tool Info
Pros
- ⊕ Full data ownership & privacy (self-hosted)
- ⊕ Free and open-source with no subscription fees
Cons
- ⊖ Requires basic DevOps knowledge for setup (Docker/K8s)
- ⊖ Limited official support compared to SaaS alternatives