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Best European alternatives to Mantisbt in 2026

We found 1 EU-built alternative to Mantisbt — GDPR-native, with verified data sovereignty and transparent rankings. No pay-to-win.

1 EU-built alternative to Mantisbt

Redmine

Project Management

EU Based

Redmine is an open-source, self-hosted project management tool built on Ruby on Rails. It supports issue tracking, Gantt charts, wikis, multi-project management, and integrates with version control systems.

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