Open source focus

Open Source Alternatives to RELEX

6 open source RetailTech options similar to RELEX, 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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Backstage
Not rated
An open-source developer portal for building and managing software.
Open source · Self-hostable
Defcon
Not rated
The Defcon badges feature a unique open-source chip that doubles as a security key.
Open source
Novapanda
Not rated
VDC verifiable delivery certificates with open protocols, open source specifications, and mock trial nodes online.
Open source
Hugging Face
Not rated
Hugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.
Open source · Self-hostable
Cardano
Not rated
A secure, scalable, and sustainable proof-of-stake blockchain platform for decentralized applications and smart contracts.
Open source · Self-hostable
Heroic Labs
Not rated
Social infrastructure for games, makers of Nakama game server.
Open source · Self-hostable

Company	License	Founded	Rating	Reviews
BackstageAn open-source developer portal for building and managing software.	Open source · Self-hostable	-	Not rated	-
DefconThe Defcon badges feature a unique open-source chip that doubles as a security key.	Open source	-	Not rated	-
NovapandaVDC verifiable delivery certificates with open protocols, open source specifications, and mock trial nodes online.	Open source	-	Not rated	-
Hugging FaceHugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.	Open source · Self-hostable	-	Not rated	-
CardanoA secure, scalable, and sustainable proof-of-stake blockchain platform for decentralized applications and smart contracts.	Open source · Self-hostable	-	Not rated	-
Heroic LabsSocial infrastructure for games, makers of Nakama game server.	Open source · Self-hostable	-	Not rated	-