Directory

All Open Source Apps

Every app scored on repo health, technical quality, and dependency risk — before you install anything.

746 apps
Updated continuously
TypeScript
98%
Other

Kibana

Analytics · Monitoring

21,288

Your open source window into the Elastic Stack — query, visualize, and act on data stored in Elasticsearch with real-time dashboards, AI-assisted search, and automated alerting.

View details
98
Repo Health
87
Technical
62
Dependency
Built with
TypeScript 98%
Updated 1 weeks ago
JavaScript
83%
Other

Countly

Analytics · Marketing

5,902

Privacy-first, self-hosted analytics and customer engagement platform with full data ownership, GDPR compliance, and AI-powered insights across mobile, web, desktop, and IoT.

View details
96
Repo Health
82
Technical
65
Dependency
Built with
JavaScript 83%
Updated 1 weeks ago
Java
100%
Apache 2.0

CrateDB

Analytics · Databases

4,435

Distributed SQL database for real-time analytics at scale

View details
96
Repo Health
76
Technical
77
Dependency
Built with
Java 100%
Updated 1 weeks ago
C++
68%
Apache 2.0

ClickHouse

Analytics · Data Engineering · Databases

49,890

Open-source column-oriented database that delivers real-time analytical queries on petabyte-scale data with millisecond latency.

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95
Repo Health
90
Technical
68
Dependency
Built with
C++ 68%
Python 13%
Updated 1 weeks ago
TypeScript
48%
AGPL 3.0

Grafana

Analytics · Monitoring

76,758

The open-source observability platform that unifies metrics, logs, and traces from any data source into dynamic, queryable dashboards.

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95
Repo Health
91
Technical
63
Dependency
Built with
TypeScript 48%
Go 46%
Updated 1 weeks ago
PHP
78%
GPL 3.0

matomo

Analytics

21,866

Open-source, privacy-first web and app analytics that puts you in complete control of your data.

View details
95
Repo Health
82
Technical
62
Dependency
Built with
PHP 78%
Updated 1 weeks ago
Clojure
56%
Other

Metabase

Analytics

49,255

The open-source BI platform that lets anyone ask questions and build dashboards without writing SQL — with an embedded analytics SDK and AI-powered query assistant included.

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95
Repo Health
84
Technical
64
Dependency
Built with
Clojure 56%
TypeScript 39%
Updated 1 weeks ago
Python
58%
Other

Sentry

Analytics · Developer Tools · Monitoring

44,778

Developer-first error tracking and performance monitoring platform with AI-powered root-cause analysis across 20+ languages and frameworks.

View details
95
Repo Health
80
Technical
69
Dependency
Built with
Python 58%
TypeScript 41%
Updated 1 weeks ago
TypeScript
98%
MIT

Umami

Analytics

38,821

Privacy-first web analytics that respects your users — self-hosted, cookieless, and GDPR compliant out of the box.

View details
95
Repo Health
83
Technical
67
Dependency
Built with
TypeScript 98%
Updated 1 weeks ago
Java
78%
GPL 3.0

DataEase

AI Assistants · Analytics · Data Engineering

24,431

Open-source BI tool with drag-and-drop dashboards, 20+ data source connectors, and AI-powered natural language queries — a self-hosted alternative to Tableau.

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94
Repo Health
71
Technical
65
Dependency
Built with
Java 78%
Vue 22%
Updated 1 weeks ago
TypeScript
98%
Other

Formbricks

Analytics · Design Tools · Forms Surveys

12,941

Open-source experience management platform for in-app, website, email, and link surveys — privacy-first and fully self-hostable.

View details
93
Repo Health
81
Technical
67
Dependency
Built with
TypeScript 98%
Updated 1 weeks ago
TypeScript
96%
Other

Lightdash

Analytics · Data Engineering

6,136

The open-source Looker alternative that turns your dbt project's metrics and dimensions into governed, self-serve charts and dashboards — no license key required.

View details
93
Repo Health
84
Technical
64
Dependency
Built with
TypeScript 96%
Updated 1 weeks ago
Apache 2.0

OpenMetadata

AI Development · Analytics · Data Engineering

15,239

Open-source metadata platform that unifies data catalog, lineage, quality, and governance into a single searchable graph, with an MCP server that gives AI agents governed access to that context.

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93
Repo Health
85
Technical
0
Dependency
PHP
73%
MIT

Bagisto

Analytics · Ecommerce

28,117

Open-source Laravel eCommerce platform for building multi-vendor marketplaces, B2B stores, headless commerce, and AI-powered storefronts.

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92
Repo Health
75
Technical
68
Dependency
Built with
PHP 73%
Blade 21%
Updated 1 weeks ago
TypeScript
97%
Other

GrowthBook

Ab Testing Experimentation · Analytics · Developer Tools

8,363

Open source feature flags, A/B testing, and warehouse-native experimentation that queries your existing data infrastructure—no data movement required.

View details
92
Repo Health
85
Technical
63
Dependency
Built with
TypeScript 97%
Updated 1 weeks ago
Python
54%
Other

PostHog

Ab Testing Experimentation · Analytics · Developer Tools

39,797

The all-in-one open source product platform combining analytics, session replay, feature flags, error tracking, AI observability, and a built-in data warehouse in a single self-hostable stack.

View details
92
Repo Health
80
Technical
65
Dependency
Built with
Python 54%
TypeScript 36%
Updated 1 weeks ago
TypeScript
50%
Other

SigNoz

Analytics · Monitoring

32,100

Self-host your entire observability stack — logs, metrics, traces, and LLM monitoring — in one OpenTelemetry-native platform, without the Datadog bill.

View details
92
Repo Health
83
Technical
67
Dependency
Built with
TypeScript 50%
Go 38%
Updated 1 weeks ago
TypeScript
98%
AGPL 3.0

Checkmate

Analytics · Devops · Monitoring

10,808

Self-hosted uptime and infrastructure monitoring with multi-protocol checks, global geo-coverage, and beautiful real-time dashboards.

View details
91
Repo Health
82
Technical
67
Dependency
Built with
TypeScript 98%
Updated 1 weeks ago
TypeScript
55%
Other

OpenReplay

Analytics

12,852

Self-hosted session replay and product analytics suite that lets you see exactly what users do on your web app — without sending data to third parties.

View details
91
Repo Health
77
Technical
66
Dependency
Built with
TypeScript 55%
Go 12%
Python 10%
Updated 1 weeks ago
Java
92%
Apache 2.0

QuestDB

Analytics · Databases

17,321

A high-performance, open-source time-series database built for financial market data, IoT telemetry, and real-time analytics, combining a zero-GC Java/C++ core with SIMD-accelerated SQL and a WAL-to-Parquet storage engine.

View details
91
Repo Health
86
Technical
68
Dependency
Built with
Java 92%
Updated 1 weeks ago
Python
65%
Apache 2.0

WrenAI

AI Agents · Analytics · Data Engineering

17,637

Open-source GenBI engine that lets AI agents turn natural-language questions into governed SQL, charts, and shareable dashboards across 20+ data sources — no vendor lock-in, no black-box prompts.

View details
91
Repo Health
91
Technical
69
Dependency
Built with
Python 65%
Rust 32%
Updated 1 weeks ago
JavaScript
99%
Other

ChartBrew

Analytics · Databases

4,058

Open-source reporting platform to build live dashboards from SQL, NoSQL, APIs, and SaaS tools with an AI assistant that creates charts from natural language.

View details
90
Repo Health
83
Technical
64
Dependency
Built with
JavaScript 99%
Updated 1 weeks ago
Python
48%
Other

Arize Phoenix

Analytics · Devops · Monitoring

11,463

Open-source AI observability platform for tracing, evaluating, and debugging LLM applications with built-in intelligence and MCP support.

View details
90
Repo Health
88
Technical
67
Dependency
Built with
Python 48%
TypeScript 41%
Updated 1 weeks ago
Go
78%
MIT

Wakapi

Analytics · Developer Tools

4,432

Self-hosted WakaTime-compatible coding statistics backend that gives developers full control over their coding activity data.

View details
90
Repo Health
77
Technical
72
Dependency
Built with
Go 78%
HTML 12%
Updated 1 weeks ago

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