Spreadsheets · Reviewed 23 Oct 2026

ONLYOFFICE

Secure, self-hosted office suite for documents, spreadsheets, presentations, and PDFs.

free tier · onlyoffice.com ↗

Paid against free › Spreadsheets › ONLYOFFICE

ONLYOFFICE at a glance

Overview

01

Summary

The useful answer before the supporting detail.

ONLYOFFICE is a web-based office suite for creating, editing, and collaborating on documents, spreadsheets, presentations, forms, and PDFs S1. It is used by enterprises and organizations to deploy a secure document editing engine integrated with existing platforms, maintaining full control over data S1. The product offers cloud and self-hosted deployment, open-source core components, and AI-powered features S1 S29.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: ONLYOFFICE is a web-based office suite for documents, spreadsheets, presentations, forms, and PDFs S1.
  • Core purpose: Provides secure document editing and collaboration while maintaining data control S1.
  • Intended users: Enterprises and organizations needing a secure document editing engine S1.
  • Product scope: Includes web, desktop, and mobile editors, plus DocSpace collaboration platform S29.
  • Positioning: Build a secure AI-powered office infrastructure S29.
  • Claimed distinction: Open-source core under AGPLv3, enabling transparency and customization S1.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
EnterprisesDeploy a secure document editing engine integrated with existing platforms S1.
TeamsCollaborate on documents in real time with granular permissions S29.
DevelopersEmbed online editors into custom web applications via API S1.
Nonprofits and schoolsUse the cloud version for free S67.
TeachersGenerate lesson plans and slides with AI assistants S120.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Document editingCreate, edit, and collaborate on documents, spreadsheets, presentations, forms, and PDFs in the web editor S1.
AI assistanceGenerate, rewrite, and analyze content with AI agents and assistants S1 S67.
TemplatesOpen, edit, and reuse pre-built templates for standardized workflows S1.
CollaborationReal-time co-editing with comments, track changes, and version history S88 S89.
FormsBuild intelligent forms, collect structured data, and analyze insights S29.
File managementOrganize files with folder hierarchy, tagging, and access control S29.
IntegrationEmbed editors into platforms via API or use 50+ ready connectors S1.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
SharePoint and ECM systemsIntegrationConnect with enterprise content management platforms S1.
Confluence CloudConnectorEdit documents within Confluence with new formats and improved browsing S29.
OdooConnectorOpen PDFs from preview mode and create documents from form templates S29.
ZoomIntegrationCollaborate on documents during video meetings S135.
APIAPIEmbed editors into custom web applications S1.
MCP serverAI interfaceIntegrate AI assistants for content generation and analysis S29.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
StartupFree S67Up to 3 admins, unlimited users and guests, 12 rooms, 2 GB storage S67Not established
Business$20 per admin per month S67250 GB per admin, SSO, branding, backups S67AI agents add-on from $0.04 per 1M tokens S67
Extra storage add-on$0.14 per GB per month S67Not establishedBilled from wallet S67
Docs Connect add-on$8 per user per month S67Embed editors in your platform S67Not established
Developer pack$12 per user per month S67Automation API and branding options S67Not established

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
reddit.com222is onlyoffice free, desktop editor
github.com111desktop editor
play.google.com113is onlyoffice free
en.wikipedia.org114is onlyoffice free
makeuseof.com114desktop editor
apps.microsoft.com115is onlyoffice free
medium.com116desktop editor

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

No supporting public-page evidence was collected for this category.

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

14

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 2.6%
MonthSource
—All AI assistants
—All AI assistants

Website intelligence — Collected evidence

Site-stated AI capabilities

Page typeEvidenceSource
technicalBuild a secure AI-powered office infrastructure with ONLYOFFICE. Collaborate on documents, automate workflows, and use intelligent assistants while keeping your data under your control.https://www.onlyoffice.com/
featuresMeet ONLYOFFICE Docs 10.0 modular apps and AI tools, 50+ new features, 1,000 bug fixes, 35 fixed vulnerabilities, and morehttps://www.onlyoffice.com/blog/2019/07/onlyoffice-announces-partnership-and-integration-with-exo-platform
featuresMeet ONLYOFFICE Docs 10.0 modular apps and AI tools, 50+ new features, 1,000 bug fixes, 35 fixed vulnerabilities, and morehttps://www.onlyoffice.com/blog/2020/05/how-the-university-of-nantes-deployed-its-online-collaboration-platform-based-on-nextcloud-and-onlyoffice
featuresMeet ONLYOFFICE Docs 10.0 modular apps and AI tools, 50+ new features, 1,000 bug fixes, 35 fixed vulnerabilities, and morehttps://www.onlyoffice.com/blog/2020/11/netexplorer-integrates-onlyoffice-docs-to-provide-medical-institutions-with-a-secure-cloud-solution-for-storing-and-processing-health-data
featuresMeet ONLYOFFICE Docs 10.0 modular apps and AI tools, 50+ new features, 1,000 bug fixes, 35 fixed vulnerabilities, and morehttps://www.onlyoffice.com/blog/2022/03/how-yamaha-motor-solutions-improves-online-collaboration-on-documents-with-onlyoffice
pricingAdmins are the people who manage your space. They create and manage rooms and AI agents, invite people, set access rights, and configure settings. You pay $20 per admin per month on Business.https://www.onlyoffice.com/pricing
technicalMeet ONLYOFFICE Docs 10.0 modular apps and AI tools, 50+ new features, 1,000 bug fixes, 35 fixed vulnerabilities, and morehttps://www.onlyoffice.com/
technicalBuild your private AI-powered office infrastructurehttps://www.onlyoffice.com/
technicalReduce manual work with AI and smart tools. Increase productivity while maintaining control over AI usagehttps://www.onlyoffice.com/
technicalONLYOFFICE AI Agentshttps://www.onlyoffice.com/
technicalAI writing & content generationSummarizationIntelligent content searchAI-powered team collaborationMCP server integrationhttps://www.onlyoffice.com/
technicalLearn morehttps://www.onlyoffice.com/
integrationsMeet ONLYOFFICE Docs 10.0 modular apps and AI tools, 50+ new features, 1,000 bug fixes, 35 fixed vulnerabilities, and morehttps://www.onlyoffice.com/automation-api
integrationsMeet ONLYOFFICE Docs 10.0 modular apps and AI tools, 50+ new features, 1,000 bug fixes, 35 fixed vulnerabilities, and morehttps://www.onlyoffice.com/best-google-docs-alternative
integrationsAI features run only on Google's models, usually as a separate paid add-on.https://www.onlyoffice.com/best-google-docs-alternative
integrationsAI on your termshttps://www.onlyoffice.com/best-google-docs-alternative
integrationsMeet ONLYOFFICE Docs 10.0 modular apps and AI tools, 50+ new features, 1,000 bug fixes, 35 fixed vulnerabilities, and morehttps://www.onlyoffice.com/best-zoho-docs-alternative

These are first-party product claims, not independent measurements of AI-search visibility.

15

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Competitor gap2 first-page appearances across is onlyoffice free, desktop editor

Website intelligence — Collected evidence

Website evidence gaps

  • customers: no usable public page was collected; verify whether the site publishes this evidence.
  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • identity: no usable public page was collected; verify whether the site publishes this evidence.

Trust and proof

16

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

No citation-grounded independent review links were found.

Customer proof

No named customers, testimonials, or customer case studies were found.

Independent mentions

  • Private AI-powered office infrastructure / ONLYOFFICE — # Build your private AI-powered office infrastructure for secure collaboration, automation, and intelligent workflows ... - Produce any document, without format limitations. Standardize document workflows across the organization - Work together in real time, without friction. Enable auditable teamwork across distributed teams - Reduce manual work with AI and smart tools. Increase productivity while maintaining control over AI usage - Keep your documents secure and under your control. Meet enterp
  • Use AI assistants in ONLYOFFICE / ONLYOFFICE — AI that understands your documents and helps you create, edit, automate, and execute tasks across Docs, Sheets, Slides, Forms, and PDFs. ... ## Bring your own AI or run one entirely offline ... Pre‑installed connections to the leading providers, plus support for fully local models. No lock‑in to a single vendor. - Switch per task: Use a fast model for quick edits and a stronger one for drafting. Change providers without changing tools. - Keep data in‑house - Add your own provider ... Deploy on y
  • ONLYOFFICE Workspace Enterprise / ONLYOFFICE — AES-256 algorithm, even if you are co-editing documents in real-time. #### Self-hosting Deploy your workspace on-premises as a private or hybrid cloud solution. This way your data always stay within your infrastructure: no hand-off to public clouds.
  • Security / ONLYOFFICE — ONLYOFFICE is built with security at its core. Your data stays under your control, your documents are protected with multiple layers of security, and your teams get access only to what they are allowed to see and do. ... Data location matters, especially for regulated industries and organizations with strict residency requirements. ONLYOFFICE gives you full control over where your data is stored. ... Host ONLYOFFICE on your own servers and keep documents, user data, metadata, and audit logs insi
  • End-to-end encrypted document co-editing / ONLYOFFICE Private Rooms — ### Encrypted real-time co-editing ONLYOFFICE encrypts the data transfer while collaborating on documents online. This prevents outsiders from being able to read or understand the changes you or your co-authors make.
  • Enable AI agents and tools to interact with ONLYOFFICE / ONLYOFFICE — Connect your AI tools through our official remote MCP server, secured with the OAuth protocol. The server also supports other authentication methods, including API keys, Personal Access Tokens (PATs), username/password pairs
  • ONLYOFFICE DocSpace, customizable rooms for any business purpose / ONLYOFFICE — ## Work faster with AI agents in ONLYOFFICE - Chat and search with AI - Analyze files from your DocSpace - Manage files and rooms - Collaborate with your team - MCP server integration - AI assistants in your docs
  • How ONLYOFFICE made friends with artificial intelligence — AI features are disabled by default. You activate them when you want them. You choose your provider, which means you choose where your data goes and which model processes it. You can use a local model ... is preserved but no AI processing occurs. Nothing

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

17

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipThe founder and the CEO of ONLYOFFICE is Lev Bannov (Istanbul, Turkey).source
Contact and supportNot published on the collected pages.—
Legal and privacyYes, it is. We prioritize security with robust measures. ONLYOFFICE is open-source and GDPR compliant – which means it fits all the legal criteria for data protection. ONLYOFFICE includes file encryption and multiple optsource
Security and complianceYes, it is. We prioritize security with robust measures. ONLYOFFICE is open-source and GDPR compliant – which means it fits all the legal criteria for data protection. ONLYOFFICE includes file encryption and multiple optsource
Uptime and status pageNot published on the collected pages.—
Domain registered2007-04-15—
Domain expires2031-04-15—

Not found on the collected pages: contact and support, uptime and status page. This only means Scout did not find it on the pages it read; it says nothing about the company itself.

18

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Product FAQFAQAnswers common product, workflow, pricing, privacy, ownership, API, and team questions. (source)Not dated
ONLYOFFICE DocsDocumentationPowerful online editor for text documents, spreadsheets, presentations, PDFs, and fillable forms. Open source, secure, cross-platform, and truly accessible. (source)Not dated
How to create a personal education plan / ONLYOFFICE BlogGuideA personal education plan can help you develop your skills by outlining your academic preferences, strengths, areas for improvement and learning needs. (source)Not dated
Best AI lesson plan generators: a teacher’s guide 2025GuideFind and compare the best AI lesson plan generators to save teachers time, create custom plans, and boost student's classroom engagement in 2025. (source)Not dated
How to add custom features to the ONLYOFFICE AI plugin / ONLYOFFICE BlogGuideThis guide will show you how to extend the AI plugin capabilities with your custom AI function. (source)Not dated
How to build a document editor: features users expect todayGuideBuild a modern document editor with features users expect: formatting, collaboration, cloud sync, security, and customization plus tips on build vs integrate. (source)Not dated
Google Docs alternative: secure, self-hosted editor / ONLYOFFICEDocumentationLooking for the best Google Docs alternative? ONLYOFFICE gives you full data control, true MS Office compatibility, a real PDF editor, and AI on your terms — free and self-hosted. (source)Not dated
Zoho Writer alternative: secure, self-hosted editor / ONLYOFFICEDocumentationLooking for a Zoho Writer alternative? ONLYOFFICE offers open-source code, self-hosting, native MS Office compatibility, and AI on your terms. (source)Not dated

Not found in the collected public sources: public roadmap, changelog or release notes, status page, separate help center or knowledge base.

Technical

19

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)Available as cloud, self-hosted, and desktop apps S29.S29
Platforms and appsWeb, desktop (Windows, Linux, macOS), and mobile (iOS, Android) apps S29 S108.S29 S108
API and extensibility (API, SDK, webhooks, MCP, plugins)Offers API for embedding editors, MCP server integration, and plugins S1 S29.S1 S29
Data ownership and exportDeploy in your infrastructure for full control and compliance S88.S88
Performance and reliability claimsNot published on the collected pages.—
Release activityONLYOFFICE Docs 10.0 released with 50+ new features and 1,000 bug fixes S1.S1
20

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
Domain registered2007-04-15 — GoDaddy.com, LLC
Domain expires2031-04-15
TLS certificateGoDaddy.com, Inc., valid, expires 2026-11-23
Security headersHSTS, CSP, X-Content-Type-Options, X-Frame-Options, Referrer-Policy
Mail handled byfortimail.onlyoffice.com, mx2.onlyoffice.com
Nameserversns-1915.awsdns-47.co.uk, ns-532.awsdns-02.net

Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s). A gap here means the lookup was unavailable, not that the finding is negative.

21

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 15 of 15 maximum
  • Technical health: 96/100
  • Critical issues: 0
  • Warnings: 10
  • Notices: 3

Issues

SeverityIssueValueAffected URL
noticeMeta description length should be reviewed185https://www.onlyoffice.com/
warningMissing meta description—https://www.onlyoffice.com/blog/category/onlyoffice_10_0
noticePage is marked noindex—https://www.onlyoffice.com/blog/category/onlyoffice_10_0
noticeMeta description length should be reviewed185https://www.onlyoffice.com/
warningTitle length should be reviewed88https://www.onlyoffice.com/docs-enterprise
warningPage should have one primary H15https://www.onlyoffice.com/signup
warningTitle length should be reviewed78https://www.onlyoffice.com/download
warningMissing meta description—https://www.onlyoffice.com/download
warningTitle length should be reviewed77https://www.onlyoffice.com/rooms
warningDuplicate title in audit sample2https://www.onlyoffice.com/
warningDuplicate title in audit sample2https://www.onlyoffice.com/
warningDuplicate meta description in audit sample2https://www.onlyoffice.com/
warningDuplicate meta description in audit sample2https://www.onlyoffice.com/

Crawled pages

StatusTitleH1sWordsResponseURL
200Private AI-powered office infrastructure \ONLYOFFICE1112275 ms
200ONLYOFFICE 10.0 \ONLYOFFICE Blog137022 ms
200Private AI-powered office infrastructure \ONLYOFFICE1112210 ms
200Get the enterprise-ready online office suite to connect to the business platform you use194421 mshttps://www.onlyoffice.com/docs-enterprise
200Cloud & on-premises office pricing \ONLYOFFICE191426 ms
200Get a free account for your business \ONLYOFFICE518122 ms
200Download ONLYOFFICE server solutions for businesses’ internal use \ONLYOFFICE12217 ms
200Use AI assistants in ONLYOFFICE \ONLYOFFICE19519 ms
200ONLYOFFICE DocSpace, customizable rooms for any business purpose \ONLYOFFICE16987 ms
200Forms app for fillable PDF form workflows \ONLYOFFICE185215 ms
200ONLYOFFICE Files \Store, organize, and share your documents167113 ms
200ONLYOFFICE desktop and mobile apps \ONLYOFFICE15945 ms
200App Directory \ONLYOFFICE1135922 ms
200Customers \ONLYOFFICE1187114 ms
200ONLYOFFICE Desktop Editors on Guará Linux: the office suite188720 mshttps://www.onlyoffice.com/blog/2024/07/onlyoffice-desktop-editors-on-guara-linux

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

22

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct25.9%
search52.9%
search organic50.2%
search paid2.7%
social7.2%
social organic5.5%
social paid1.7%
referrals7.3%
paid referrals2.4%
mail1.6%
gen ai2.6%
affiliate0.0%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

23

Limitations and open questions

Known constraints and missing evidence from the collected pages.

The collected pages do not mention specific competitors by name. Evidence gaps include lack of detailed security certifications, uptime statistics, and independent review ratings. Pricing details for enterprise editions are not fully disclosed, requiring contact with sales S29. The blog content focuses on educational use cases, which may not represent the full product scope.

24

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 15 collected pages from onlyoffice.com, including the homepage, pricing page, product documentation, and blog posts. The evidence catalog includes 15 static and 8 rendered pages, with a sitemap mapping 500 URLs. External proof search was performed but no verification requests were made. Limitations: some pages were not fully scraped, and external review profiles were not collected.

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