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Disclaimer: Star Stack provides information about European technology services for educational purposes only. Service listings, sovereignty assessments, and recommendations do not constitute legal, financial, or professional advice. We encourage you to verify all information independently and consult appropriate professionals before making technology decisions. Star Stack is not affiliated with any listed services unless explicitly stated.

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ONLYOFFICE | Star Stack

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ONLYOFFICE

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ONLYOFFICE

Name: ONLYOFFICE
Author: Star Stack

Open source office suite with MS Office compatibility and self-hosting

Backend-as-a-Service (BaaS)

Visit Website GitHub

About

ONLYOFFICE is an open source office suite for creating and editing documents, spreadsheets, and presentations. It supports full Microsoft Office format compatibility and can be deployed on private servers or used via cloud integration.

Resources

No migration guide is currently listed for this service.

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Sovereignty Score

Recorded assessment version: jurisdiction-ownership-2026-10-04

out of 100

Data completeness64% (Partial)

Jurisdictional(56%)

Strong EU base with minimal foreign legal exposure

Jurisdiction: SG (EU member)
Parent provider: OnlyOffice Capital Group Pte. Ltd. (SG)

Ownership(44%)

Strong EU ownership and control

Bootstrapped (self-funded)
Funding: European investors - Riga, Latvia
Bootstrapped stage
Low acquisition risk (bootstrapped, no investor pressure) (No VC exit timeline, founders retain full control)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

How missing data affects scores Submit data corrections

Provider

Ascensio System SIA

Quick Facts

Legal jurisdiction: Latvia, EU
Headquarters: Latvia, EU
Ownership: Bootstrapped
License: AGPL-3.0
Deployment: Self-host
Funding: European investors - Riga, Latvia

Evidence and freshness

Verification date unknown. This assessment needs review.

A score is an assessment of recorded facts. Missing evidence and unresolved ownership can affect the result.

Ownership: other
Statement 12/02/2026, confidence 90%.
Read evidence notes
From enrichment pipeline 2026-02-06_03-32-59_c6_v20-validation