Search Directory

Shopware

4.3/5.01 verified review
Free

Open source ecommerce platform with modular capabilities and extensible architecture.

  • Highly extensible open source architecture for developers.
  • Native support for B2B and B2C business models in a single instance.
  • Integrated CMS and advanced SEO optimization tools.

GenesisDB

4.7/5.01 verified review
FreeOpen SourceMIT

Open source event sourcing database written in Go

  • Distributed as a single static Go binary with zero runtime dependencies
  • Native CloudEvents 1.0 support with hierarchical subject routing
  • Completely open source under the MIT license with no event limits or license keys

14stars on GitHub

Prometheus

4.7/5.01 verified review
FreeOpen SourceApache-2.0

Open-source monitoring system and time series database.

  • Dimensional data model built on key-value metrics and labels.
  • Powerful PromQL query language for complex queries and aggregations.
  • Autonomous architecture independent of complex distributed storage.

66.8kstars on GitHub

Novu

4.5/5.01 verified review
Free

Open-source notification and unified communication infrastructure for developers.

  • Unified API to manage multiple messaging channels from a single interface.
  • Prebuilt and highly customizable inbox components for frontend integration.
  • Open-source model supporting complete self-hosted deployments.

40.3kstars on GitHub

KeystoneJS

4.5/5.01 verified review
FreeOpen SourceMIT

Programmable headless content management system based on Node.js and GraphQL.

  • Automatically generated GraphQL API from data schemas.
  • Highly flexible headless architecture fully customizable via code.
  • Intuitive admin interface generated without manual setup.

10.0kstars on GitHub

Cube

4.5/5.01 verified review
Free

Agentic analytics platform built on a semantic layer for BI and AI agents

  • Unified semantic layer prevents metric discrepancies across reporting tools
  • Excellent support for AI agent integration and API-first architectures
  • Availability of an open-source core edition under Apache 2.0 license

21.1kstars on GitHub

Hob

4.5/5.01 verified review
FreeOpen SourceMIT

Open source local AI client with automated model setup and offline execution.

  • 100 percent local execution without external servers or subscriptions
  • Automated downloading and setup of open-weight models
  • Fully offline operation with support for local file processing

416stars on GitHub

Vectorize

4.4/5.01 verified review
FreeOpen SourceMIT

Open source agent memory with adaptive learning and persistent context storage.

  • Open source MIT license allowing unrestricted commercial use and self-hosting.
  • Model-agnostic memory layer compatible with any language model provider.
  • Fast parallel memory retrieval with response times under 100 milliseconds.

58.7kstars on GitHub

Jenkins

4.4/5.01 verified review
Free

Open source automation server to build, test, and deploy software reliably

  • Massive plugin ecosystem supporting integration with almost any tool
  • Completely free and open source for local and self-hosted deployment
  • High flexibility in pipeline definition using code via Jenkinsfile

432stars on GitHub

PrestaShop

4.0/5.01 verified review
Free

Open source ecommerce platform to build and customize online stores with complete data ownership.

  • Full ownership of data and source code through self-hosting.
  • Extensive ecosystem of modules and themes for advanced customization.
  • Active global community of developers and experts.