Search Directory

Open

4.3/5.01 verified review
Contact Sales

The unified AI customer support platform with autonomous agents

  • Unified central brain across multiple communication channels.
  • Ability to invoke external APIs to perform backend actions.
  • Automatic ingestion and synchronization of knowledge bases.

Sourcegraph

4.3/5.01 verified review
Contact Sales

Universal code context layer for search and automation in complex codebases

  • Exact and deterministic search across multiple repositories
  • Support for self-hosted deployment in proprietary infrastructure
  • Scale change automation across hundreds of repositories

Saleor Commerce

4.6/5.01 verified review
FreemiumOpen SourceBSD-3-Clause

Headless, open source, GraphQL-first e-commerce infrastructure.

  • Pure GraphQL architecture optimizing complex data queries.
  • Open source model allowing complete self-hosted deployment.
  • Headless approach decoupling backend from any frontend technology.

23.5kstars on GitHub

Sonatype

4.4/5.01 verified review
Contact Sales

Automated governance and intelligence for open source and AI software security.

  • Centralized artifact management through Nexus Repository.
  • Automated blocking of malicious packages in third-party repositories.
  • Comprehensive intelligence on open source and AI-generated dependencies.

Semgrep

4.6/5.01 verified review
FreemiumOpen SourceLGPL-2.1

Application security platform offering SAST, SCA, and AI-assisted secrets detection.

  • Fast semantic analysis engine with highly customizable YAML rules.
  • Broad support for numerous programming languages and modern frameworks.
  • Open-source community edition with unlimited local execution via CLI.

17.4kstars on GitHub

Swagger

4.4/5.01 verified review
Freemium

API design, documentation and testing tools built for OpenAPI standards

  • Native standardization based on OpenAPI and AsyncAPI specifications
  • Automated generation of interactive developer documentation
  • Complete ecosystem featuring widely adopted open source components

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.

Churnkey SDK

4.4/5.01 verified review
FreemiumOpen SourceMIT

Open-source React component for customer cancellation flows, surveys, and retention.

  • Production-ready component integrated via an npm package.
  • Fully free open-source tier requiring no prior platform registration.
  • Supports configurable flows featuring surveys, feedback, and discount offers.

24stars on GitHub

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

Medusa

4.6/5.01 verified review
Freemium

Open-source digital commerce platform with a modular framework for developers.

  • Highly customizable modular architecture tailored for developers.
  • Open-source ecosystem built with TypeScript and Node.js.
  • Extensive flexibility for integrations via REST and GraphQL APIs.

37.0kstars 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

Flagsmith

4.5/5.01 verified review
FreemiumOpen SourceBSD-3-Clause

Open source feature flag and remote configuration platform.

  • Open source core enabling complete self-hosting on proprietary infrastructure.
  • SDKs available for multiple backend and frontend platforms and environments.
  • Remote configuration and granular user segmentation capabilities.

6.6kstars 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

Read the Docs

4.4/5.01 verified review
Freemium

Documentation building and hosting platform integrated with Git workflows

  • Native support for multiple documentation versions tied to Git branches or tags.
  • Automatic documentation previews generated on every pull request.
  • Permanently free hosting guaranteed for open source and community projects.

FlowWink

4.4/5.01 verified review
Freemium

Open-source business operating system combining CMS, CRM, and ERP powered by AI agents.

  • Self-hosted architecture featuring a unified core of CMS, CRM, and ERP.
  • Native support for Model Context Protocol to plug in external AI assistants.
  • Built-in autonomous agent with persistent memory and specialized modules.

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

CyberFabric

4.3/5.01 verified review
Freemium

Open-source AI fabric for defining and executing software end to end.

  • Open-source architecture built for high extensibility.
  • Capabilities to automate software delivery workflows using AI.
  • Reusable components to accelerate application scaffolding.

延禾技术

4.3/5.01 verified review
FreemiumOpen SourceAGPL-3.0

Java open-source multi-tenant SaaS member management, retail POS and marketing system.

  • Modern decoupled stack utilizing Java Spring Boot and Vue 3.
  • Open-source repository available for developer evaluation and local testing.
  • Built-in industry editions for retail, food service, beauty, and automotive sectors.

1.8kstars 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.

Rerun

3.9/5.01 verified review
PaidOpen SourceAGPL-3.0

AI agent automation platform integrating LLMs with enterprise workflows.

  • Open source under AGPL-3.0 enabling self-hosting capabilities.
  • Direct integration with existing LLM subscriptions or OpenRouter.
  • Agentic focus that executes work tasks rather than passive chatting.

727stars on GitHub