Open source focus

Open Source Alternatives to RELX

6 open source Information Services options similar to RELX, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.

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DragonflyDB
Not rated
Source-available, multi-threaded Redis replacement for modern cloud workloads.
Open source · Self-hostable
Backslash Security
Not rated
Agentic endpoint security for AI coding, providing visibility, governance, and real-time protection.
Open source
Countly
Not rated
Product analytics and customer engagement platform built on an open-source, self-hosted foundation.
Open source · Self-hostable
Visual Layer
Not rated
AI-powered database for visual data, enabling intelligent search and analysis of images and videos.
Open source · Self-hostable
Responsive
Not rated
Platform for developers building stateful reactive applications on the modern cloud with object store native databases.
Open source · Self-hostable
Software Freedom Conservancy
Not rated
A non-profit organization providing infrastructure, legal support, and fiscal sponsorship for open-source software projects.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
DragonflyDBSource-available, multi-threaded Redis replacement for modern cloud workloads.	Open source · Self-hostable	-	Not rated	-
Backslash SecurityAgentic endpoint security for AI coding, providing visibility, governance, and real-time protection.	Open source	-	Not rated	-
CountlyProduct analytics and customer engagement platform built on an open-source, self-hosted foundation.	Open source · Self-hostable	-	Not rated	-
Visual LayerAI-powered database for visual data, enabling intelligent search and analysis of images and videos.	Open source · Self-hostable	-	Not rated	-
ResponsivePlatform for developers building stateful reactive applications on the modern cloud with object store native databases.	Open source · Self-hostable	-	Not rated	-
Software Freedom ConservancyA non-profit organization providing infrastructure, legal support, and fiscal sponsorship for open-source software projects.	Open source · Self-hostable	-	Not rated	-