Stackfield vs ONLYOFFICE
Both Stackfield 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
Stackfield
EU- Headquarters
- Munich, DE
- Pricing
- From €11/mo
- Open Source
- No
ONLYOFFICE
EU- Headquarters
- Riga, LV
- Pricing
- Free
- Open Source
- Yes
Key Differences
- ONLYOFFICE offers a free tier, while stackfield starts at €11/month. If you want to try before you buy, ONLYOFFICE lets you get started without any upfront cost.
- ONLYOFFICE is open source, giving you full code transparency and the option to self-host. Stackfield 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: Stackfield 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.
- Stackfield holds ISO 27001 certification, providing third-party assurance of its security practices. ONLYOFFICE does not currently hold these certifications, which may matter if your organisation requires them for vendor approval.
- ONLYOFFICE was founded in 2009, giving it a 3-year head start over Stackfield (founded 2012). 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: Stackfield offers End-to-end encryption and Task management, while ONLYOFFICE provides Document editor and Spreadsheet editor. Your choice depends on which capabilities matter most for your workflow.
Feature Comparison
| Feature | Stackfield | ONLYOFFICE |
|---|---|---|
| Name | Stackfield | ONLYOFFICE |
| Pricing | From €11/mo | Free |
| Free Tier | ||
| GDPR | ||
| ISO 27001 | ||
| Open Source | ||
| Headquarters | Munich, DE | Riga, LV |
| Data Centers | DE | LV, EU |
| End-to-end encryption | ||
| Task management | ||
| Video calls | ||
| Document collaboration | ||
| Chat channels | ||
| Audit logs | ||
| Custom workflows | ||
| GDPR by design | ||
| Document editor | ||
| Spreadsheet editor | ||
| Presentation editor | ||
| Form creator | ||
| PDF editor | ||
| Real-time collaboration | ||
| Self-hosting option | ||
| Nextcloud integration | ||
| E2E encryption |
Pricing Comparison
Stackfield
From €11/mosubscription
ONLYOFFICE
Freefreemium
Compliance Comparison
Stackfield
GDPRISO 27001DPA
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 Stackfield
You're a startup or individual on a budget
Choose ONLYOFFICE
Your procurement requires ISO 27001 certification
Choose Stackfield
You need enterprise-grade support and stability
Choose ONLYOFFICE
You prefer a nimble provider with personalised support
Choose Stackfield
Stackfield vs ONLYOFFICE — FAQ
What is the main difference between Stackfield and ONLYOFFICE?
Both Stackfield and ONLYOFFICE are European team collaboration solutions with full GDPR compliance. The key differences lie in their approach: ONLYOFFICE is open source while Stackfield is proprietary, and Stackfield uses subscription pricing while ONLYOFFICE uses freemium. Stackfield 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, Stackfield or ONLYOFFICE?
Stackfield starts at €11/month, while oNLYOFFICE offers a free tier. Pricing models differ (subscription vs. freemium), so compare based on your usage pattern rather than just the starting price.
Are both Stackfield and ONLYOFFICE GDPR compliant?
Yes. Both Stackfield 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. Additionally, Stackfield holds ISO 27001 certification. For GDPR purposes, either option eliminates the legal risks associated with using US-based services.