Category: AI Cowork
2 European alternatives to Nextcloud Assistant — GDPR-compliant & EU-hosted.
Open-source AI assistant built into the Nextcloud collaboration platform (Stuttgart, Germany), enabling on-premises/self-hosted content generation, summarization, translation and document analysis with open-source LLM backends, avoiding third-party data exposure. Actively offered as part of Nextcloud Hub in 2026.
Facts
- Headquarters
- DE (EU)
- Category
- AI Cowork
- Type
- Product
- GDPR-compliant
- Yes
- Open-source
- Yes
- Data hosting
- EU, self-hosted (customer-controlled)
Top EU-based & GDPR-compliant alternatives to Nextcloud Assistant
- nexos.ai↗
Lithuanian enterprise AI platform (Vilnius), founded January 2025 by the Nord Security founders. Provides an AI Workspace for employees and an AI Gateway for developers, unifying access to 200+ LLM models with governance, cost control, and compliance. Raised a EUR 30M Series A in October 2025 (Evantic Capital, Index Ventures and others); GDPR compliant, SOC 2 Type II and ISO 27001 certified, with EU regional data residency.
LT · commercial
Frequently asked questions
What is the best European alternative to Nextcloud Assistant?
It depends on your use case. Strong EU alternatives to Nextcloud Assistant include Delos and nexos.ai. On this page you can compare 2 EU alternatives by jurisdiction, data residency and open-source status.
Are there open-source alternatives to Nextcloud Assistant?
Our list of EU alternatives to Nextcloud Assistant is mostly commercial options. Browse the category on the map for open-source choices.
Is Nextcloud Assistant GDPR-compliant and where is the data hosted?
Nextcloud Assistant is headquartered in DE (EU) and hosts data in EU, self-hosted (customer-controlled). It is also open-source, so you can self-host it. That makes Nextcloud Assistant an EU-sovereign choice in its own right; the EU alternatives on this page are comparable European tools.