Self-hostable software: API / Service (312)

A fast, easy-to-use library for LLM inference and serving.

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

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.

PrivateGPT is an open-source API layer that turns local models into production AI applications.

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

LiteLLM is an open source AI gateway and Python SDK for calling 100+ LLM providers through a unified OpenAI-compatible interface.

LocalAI is an open-source AI engine for running LLMs, vision, voice, image, and video models locally on a wide range of hardware.

RSSHub is a large open source RSS network that aggregates content from many sources into RSS feeds.

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.

Composable open-source payments infrastructure for routing, retries, vaulting, reconciliation, and payment-method support.