License
BUSL-1.1 is source-available, not OSI-approved open source. Its source can be inspected, but use and redistribution remain restricted by its terms.
Secrets management and access control for dynamic infrastructure
HashiCorp Vault is a secrets manager that issues short-lived credentials, encrypts application data, and brokers privileged access from one control plane.
Team knowledge base that stays fast as it grows
Outline is a documentation workspace built around search and structure rather than infinite nesting. Collections, a strong editor, and genuinely fast full text search make it usable at the size where most wikis become write-only.
In-memory data store and cache with Redis API compatibility
Dragonfly is an in-memory data store and cache with a Redis-compatible API, so existing Redis clients and applications connect without code changes.
A content platform that wraps your existing SQL database
Directus points at a SQL database you already have and generates an admin interface and an API over it, without imposing its own schema. Existing tables keep their names, types, and constraints.
Self-hosted accounting software for invoices, expenses, and cash flow
Akaunting is a self-hosted accounting app for small businesses and freelancers that tracks income, expenses, and cash flow from a web browser.
In-memory graph database for real-time analytics and AI
Memgraph is an in-memory graph database that runs Cypher queries and streaming analytics over live connected data for fraud detection, recommendations, and agent memory.
Self-hosted newsletters and transactional email
Notifuse is a self-hosted newsletter and transactional email platform with a visual MJML editor, contact timelines, and a transactional API, free to run.
Open-source AI governance platform for audits and regulatory compliance
VerifyWise is a source-available AI governance platform that automates risk management, evidence collection, and audit readiness for the EU AI Act, ISO/IEC 42001, ISO 27001, and NIST AI RMF.
Semantic data gateway unifying APIs, databases, and streams
Orbital is a semantic data gateway that connects APIs, databases, and event streams so teams can query governed business data without writing glue code.