Top 8 Open-Source Observability & Testing Tools

Monitoring Tools Log Management Custom Search Engine

SigNoz Landing Page
1

SigNoz

Open source alternative to Datadog
Pricing:
- Open Source
The team behind SigNoz describes itself as an open-source alternative to enterprise-level observability platforms like Datadog, New Relic, and more. Unlike some of the more generalist tools on this list, SigNoz focuses on application performance monitoring (APM), which attempts to measure performance from the end-user experience perspective, helping developers fix issues before real users are affected.

#Open Source #Developer Tools #GitHub 93 social mentions
Prometheus Landing Page
2

Prometheus

An open-source systems monitoring and alerting toolkit.
Pricing:
- Open Source
Prometheus is the de facto standard for monitoring, one aspect of observability, focusing on gathering metrics and enabling alerts. It uses a robust time-series database for storing high-resolution metrics data and multiple modes for visualizing what you’ve collected from your back-end services.

#Monitoring Tools #Performance Monitoring #Log Management 272 social mentions
Open Telemetry Landing Page
3

Open Telemetry

An observability framework for cloud-native software.
Pricing:
- Open Source
One clear takeaway is the enormous value in instrumenting your back-end code with distributed tracing and OpenTelemetry sooner rather than later! Many of these popular observability and testing tools integrate with OpenTelemetry’s collector or SDK, which means you can instrument once and test out multiple tools to find the workflows that work best for back-end development at your organization.

#Monitoring Tools #Performance Monitoring #Log Management 186 social mentions
OpenSearch Landing Page

4

OpenSearch

OpenSearch is a community-driven, open source search and analytics suite derived from Apache 2.0 licensed Elasticsearch 7.10.2 & Kibana 7.10.2. It consists of a search engine daemon, and a visualization and user interface, OpenSearch Dashboards.

OpenSearch is an open-source database to ingest, search, visualize, and analyze data. It’s built on top of Apache Lucerce, a FOSS library for indexing and search, which OpenSearch leverages for more advanced analytics capabilities, like anomaly detection, machine learning, full-text search, and more.

#Custom Search Engine #Search Engine #Custom Search 26 social mentions
Lucene Landing Page
5

Lucene

Search Engines
Pricing:
- Open Source
OpenSearch is an open-source database to ingest, search, visualize, and analyze data. It’s built on top of Apache Lucerce, a FOSS library for indexing and search, which OpenSearch leverages for more advanced analytics capabilities, like anomaly detection, machine learning, full-text search, and more.

#Custom Search Engine #Custom Search #Knowledge Base 26 social mentions