Self-hostable software: API / Service (303)

Elasticsearch is a distributed search and analytics engine, scalable data store, and vector database for production-scale workloads.

Traefik is a modern HTTP reverse proxy and load balancer for deploying microservices.

PocketBase is an open source Go backend with an embedded SQLite database, realtime subscriptions, built-in files and user management, an admin dashboard, and a simple REST-ish API.

A lightning-fast search engine that fits into apps, websites, and workflows, with built-in features for relevant search experiences.

Appwrite is an open-source development platform that provides backend infrastructure, authentication, databases, storage, functions, messaging, and web hosting in one place.

LocalAI is an open-source AI engine for running and serving many kinds of models locally, with API compatibility for common AI providers.

Apache Airflow is a platform for programmatically authoring, scheduling, and monitoring workflows.

RSSHub is a large open source RSS network that generates RSS feeds from many different sources.

Sentry is a debugging platform that helps developers detect, trace, and fix issues.

Kong Gateway is a cloud-native API, LLM, and MCP gateway for proxying, routing, load balancing, authentication, and plugin-based traffic control.

Hyperswitch is a modular open-source payments infrastructure for routing, retries, vaulting, reconciliation, and payment method management.

Minds Platform is an open foundation for building and deploying AI systems for automation and semantic search.