Postgres

Milvus

Apache-2.0

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

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.

Deepnote

Apache-2.0

Deepnote is an open-source collaborative notebook for data analysts and scientists, combining Python, SQL, AI assistance, and live sharing in one cloud platform.

Weaviate

BSD-3-Clause

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

Colanode

Apache-2.0

Local-first collaboration platform combining real-time chat, rich text pages, databases, and file management in a single self-hostable workspace.

Baserow

Unknown

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

Affine

Unknown

An open-source, local-first knowledge base that merges structured docs, infinite whiteboards, databases, and AI into a single workspace for teams and creators.

Teable

AGPL-3.0

Open-source platform combining powerful database capabilities with a user-friendly spreadsheet interface for efficient data management and collaboration.

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.

Evidence

MIT

Create data-driven websites and reports using SQL and Markdown, with automatic visualizations and interactive elements.

Grist

Apache-2.0

A versatile data management platform combining spreadsheet simplicity with relational database capabilities for efficient data organization and analysis.

Orbital

Unknown

Automated data integration platform that connects APIs, databases, and event streams using semantic schemas. Deploy secure integrations in minutes with Git-based workflows.

Hydra

Apache-2.0

Hydra embeds DuckDB's state-of-the-art analytics engine into standard Postgres, offering millisecond response times for complex queries.

AITable

AGPL-3.0

AITable.ai offers a visual database platform that simplifies workflow automation and connects to over 6,000 apps through integrations like Zapier and Make.

Instant

Apache-2.0

Instant is a database solution for building real-time and offline-enabled applications, simplifying the development of collaborative products.

Mathesar

GPL-3.0

A self-hosted tool that provides an intuitive, spreadsheet-style interface for viewing, editing, and querying PostgreSQL databases without technical expertise.

NocoDB

AGPL-3.0

Convert any database into a no-code platform with spreadsheet interface. Connect PostgreSQL/MySQL or use hosted database. Scale to millions of rows effortlessly.

Structr

Unknown

Open-source low-code platform combining Neo4j graph database, visual schema editor, automatic REST APIs, and page rendering in one self-hosted environment.

Supabase

Apache-2.0

Provides a full backend stack built on Postgres: authentication, auto-generated APIs, edge functions, realtime subscriptions, file storage, and vector search.

undb

AGPL-3.0

Build and manage custom databases with ease, create type-safe APIs, and develop applications quickly

WunderGraph

Apache-2.0

A powerful backend framework that simplifies API integration, enhances security, and boosts developer productivity for modern web applications.