Nuclino vs ONLYOFFICE
Both Nuclino and ONLYOFFICE are European-built, GDPR-compliant solutions in the team collaboration space. This comparison breaks down their features, pricing, compliance posture, and data residency so you can make an informed choice for your team.
Quick Overview
Nuclino
EU- Headquarters
- Munich, DE
- Pricing
- Free
- Open Source
- No
ONLYOFFICE
EU- Headquarters
- Riga, LV
- Pricing
- Free
- Open Source
- Yes
Key Differences
- ONLYOFFICE is open source, giving you full code transparency and the option to self-host. Nuclino is proprietary — typically offering a more streamlined setup and managed support, but without the ability to inspect or modify the source code.
- Data residency differs: Nuclino hosts data in Germany, while ONLYOFFICE hosts in Latvia, EU. If your organisation requires data to stay in a specific EU country, this distinction matters for compliance.
- ONLYOFFICE was founded in 2009, giving it a 6-year head start over Nuclino (founded 2015). More time in market often means a larger user community and more mature integrations, though newer entrants may offer more modern architectures.
- Each product has unique strengths: Nuclino offers Nested pages and Graph view, while ONLYOFFICE provides Document editor and Spreadsheet editor. Your choice depends on which capabilities matter most for your workflow.
Feature Comparison
| Feature | Nuclino | ONLYOFFICE |
|---|---|---|
| Name | Nuclino | ONLYOFFICE |
| Pricing | Free | Free |
| Free Tier | ||
| GDPR | ||
| ISO 27001 | ||
| Open Source | ||
| Headquarters | Munich, DE | Riga, LV |
| Data Centers | DE | LV, EU |
| Real-time collaboration | ||
| Nested pages | ||
| Graph view | ||
| Kanban boards | ||
| List and table views | ||
| Markdown support | ||
| Search | ||
| Integrations | ||
| API access | ||
| Document editor | ||
| Spreadsheet editor | ||
| Presentation editor | ||
| Form creator | ||
| PDF editor | ||
| Self-hosting option | ||
| Nextcloud integration | ||
| E2E encryption |
Pricing Comparison
Nuclino
Freefreemium
ONLYOFFICE
Freefreemium
Compliance Comparison
Nuclino
GDPRDPA
ONLYOFFICE
GDPRDPA
Get Started
Categories
How to Choose
You need code transparency or self-hosting
Choose ONLYOFFICE
You want a fully managed, turnkey solution
Choose Nuclino
You need enterprise-grade support and stability
Choose ONLYOFFICE
You prefer a nimble provider with personalised support
Choose Nuclino
Nuclino vs ONLYOFFICE — FAQ
What is the main difference between Nuclino and ONLYOFFICE?
Both Nuclino and ONLYOFFICE are European team collaboration solutions with full GDPR compliance. The key differences lie in their approach: ONLYOFFICE is open source while Nuclino is proprietary. Nuclino is headquartered in Munich, Germany, while ONLYOFFICE is based in Riga, Latvia. Your choice should depend on your specific requirements for features, pricing, and data residency.
Which is more affordable, Nuclino or ONLYOFFICE?
Both Nuclino and ONLYOFFICE offer free tiers, so you can try either without cost. Both use freemium pricing, so compare the tiers that match your team size and feature needs.
Are both Nuclino and ONLYOFFICE GDPR compliant?
Yes. Both Nuclino and ONLYOFFICE are European companies that store data within the EU/EEA and offer Data Processing Agreements. Neither is subject to the US CLOUD Act or FISA surveillance. For GDPR purposes, either option eliminates the legal risks associated with using US-based services.