European alternatives to Slack
Teams seeking European alternatives to Slack often prioritise data sovereignty, GDPR compliance, and EU-based hosting. The tools listed here are developed and hosted within the EU, EEA, EFTA, or the UK, ensuring local data processing standards and regulatory alignment.
European alternatives
German project workspace with end-to-end encryption and EU-only data processing
German project management with Gantt, Kanban and EU-only hosting for data-sensitive teams.
German project management for agencies with Kanban, Gantt and EU-only hosting
German project workspace with Kanban, Gantt, mind maps and EU-hosted data
German enterprise project suite with built-in finance and CRM, hosted in ISO 27001-certified data centres.
Open-source project management from Germany with EU hosting and self-hosting option
Open-source, EU-hosted database-spreadsheet hybrid for teams that outgrow Excel.
All-in-one work management for agencies, hosted in the EU with ISO 27001
Austrian Kanban tool with EU-hosted data and native Slack, GitHub and Google Drive integrations.
Swiss enterprise Kanban platform that aligns strategy with execution on EU-hosted servers
Grant management for research teams — hosted in Germany, GDPR-compliant from €10/user/month.
German whiteboard for teams — infinite canvas, real-time sync, EU-hosted and ISO-certified.
German project management inside Outlook and Microsoft 365 — ISO 27001-certified, EU-hosted.
Irish project management for agencies with EU-hosted data and built-in time tracking.