Infrastructure & Operations

Giselle

Apache-2.0

Create powerful AI agents using an intuitive node-based interface that connects multiple LLMs and data sources for automated documentation and development workflows.

Milvus

Apache-2.0

Open-source vector database optimized for similarity search, scaling to billions of vectors with minimal performance loss

OpenLLMetry

Apache-2.0

Open-source observability platform for LLMs using OpenTelemetry. Monitor performance, track costs, and debug AI applications with just 2 lines of code.

Qdrant

Apache-2.0

Qdrant is an open-source vector database that provides high-performance similarity search for AI and machine learning applications.

Activeloop

Apache-2.0

Deep Lake is an open-source database for storing, querying and managing complex AI data like images, audio, and embeddings.

Chroma

Apache-2.0

Open-source vector database designed for AI applications. Store, search, and retrieve embeddings with semantic similarity matching and metadata filtering.

Helicone

Apache-2.0

Open-source platform for logging, monitoring, and debugging LLM applications. Route, debug, and analyze AI apps with comprehensive observability tools.

Weaviate

BSD-3-Clause

Open-source vector database designed for building powerful, production-ready AI applications with hybrid search capabilities and flexible deployment options.

Onyx

Unknown

An open-source platform that connects to 40+ apps to provide intelligent search and AI assistance across all company information

Orama

Unknown

Blend full-text and semantic search for unlimited queries across 300 global locations. Get precise answers and matches at a flat rate, no matter your search volume.

Swirl Search

Apache-2.0

AI-powered search and RAG platform that connects to 100+ enterprise tools without data migration. Deploy securely on-premises with any LLM.

Flexprice

AGPL-3.0

A flexible billing platform that handles usage-based metering, credit management, and subscription billing, giving developers full control over pricing models.

OpenMeter

Apache-2.0

Open source billing platform that turns events into revenue with real-time metering, usage limits, and flexible pricing. Integrates with Stripe, CRMs, and payment providers.

WR.DO

MIT

WR.DO offers free domain name distribution and short URL generation, built on Cloudflare's infrastructure for reliability and speed.

SAMA

GPL-3.0

Open source chat server with end-to-end encryption, clustering support, and comprehensive messaging features for building real-time communication apps

Baserow

Unknown

Open-source platform for building databases, internal apps, and automated workflows without writing code. Available on cloud or self-hosted.

Nextcloud

AGPL-3.0

Nextcloud offers on-premises file sync, sharing and collaboration platform with advanced security and privacy features.

Paperless-home

GPL-3.0

A powerful open-source solution for managing, organizing, and searching your digital documents with ease and efficiency.

Ente

AGPL-3.0

End-to-end encrypted cloud storage for photos and videos, offering privacy, security, and seamless cross-device syncing.

Immich

AGPL-3.0

Back up, organize, search, and browse your personal photo and video library on your own server, with no third-party cloud access.

OpenReplay

Unknown

Open-source session replay and product analytics platform you can self-host for complete control over data security, privacy, and compliance.

Trench

MIT

Open source analytics platform built on ClickHouse and Kafka, offering high-speed event tracking and real-time querying capabilities.

Azimutt

MIT

Azimutt is a powerful tool for seamlessly exploring, documenting, and optimizing large and complex databases.

drawDB

AGPL-3.0

Free online database diagram editor with SQL generation. Create ER diagrams, visualize relationships, export scripts, and reverse engineer schemas - no signup required.