ContactOffice vs ONLYOFFICE Docs
ContactOffice
contactoffice.com
ONLYOFFICE Docs
onlyoffice.comSide by side
| Figure | ContactOffice | ONLYOFFICE Docs |
|---|---|---|
| Price from | €5/mo | $8/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 10 |
| Spec score · Collaborative Document Software | 8.6 (#6) | 8.9 (#2) |
| Headquarters | Brussels, Belgium | Riga, Latvia |
| Integrations | The maker lists Outlook, Apple Mail, Thunderbird, Gmail, Yahoo, Dropbox, Google Drive, WebDAV, SMB/CIFS, CalDAV, and CardDAV compatibility or access. | ONLYOFFICE lists more than 40 official connectors, including Nextcloud, ownCloud, Moodle, Alfresco, Confluence, WordPress, Drupal, Odoo, Jira, SharePoint and others. |
| Security | The maker says data and backups are hosted exclusively in Europe and that data transfers use TLS/SSL encryption; it also lists two-factor authentication. | The product page describes encryption at rest, in transit, and end-to-end, alongside access controls and document permissions. |
Plans
ONLYOFFICE Docs
- Docs CommunityFree
- StartupFree
- Docs Connect$8 a month
- ONLYOFFICE Docs Enterprise Cloud$8 a month
- Developer pack$12 a month
- Business$20 a month
- ONLYOFFICE Docs Enterprise On-premises$1,500, paid once
- ONLYOFFICE Docs Developer$1,950, paid once
- Docs DeveloperPriced on request
- Docs EnterprisePriced on request
In their own words
ContactOffice
ContactOffice brings email, calendars, contacts, document storage, and collaboration tools into an online workspace. Its messaging center can consolidate POP3, IMAP, Gmail, and Yahoo addresses, and supports POP3 or IMAP software access and SMTP relay. Calendar functions include shared agendas, meeting invitations, polls, reminders, and CalDAV synchronization. Contacts can hold photos, comments, and access maps, with CSV and vCard imports and CardDAV synchronization. The documents tool supports shared files, collaborative editing, PDF conversion, and WebDAV access. The service supports Android, iOS, Linux, macOS, Windows, and web access, plus synchronization with iPhone, iPad, Android, and other Exchange-capable devices. Global synchronization is limited to paid subscriptions. The maker says data and backups are hosted in Europe, transfers use TLS/SSL, and two-factor authentication is available. The free plan includes 500 MB each for mailbox and documents, 200 address book entries, and no monthly SMS allowance. Paid plans begin at €5 a month, billed for six months.
ONLYOFFICE Docs
ONLYOFFICE Docs provides editors for text documents, spreadsheets, presentations, PDFs and fillable forms. Users can create, edit, view and convert files, including importing from and exporting to PDF. Collaboration features include real-time co-editing, comments, change tracking, document comparison, chat and version history. The Spreadsheet Editor has more than 400 functions and formulas, plus charts, macros and Sheet Views. Integrated AI tools can generate text, images and code, summarize content, explain words or phrases, and translate text. The product lists more than 40 ready integrations, including Box, Moodle, Nextcloud, Odoo and WordPress. Developers can integrate the editors into web apps with the Docs API or use WOPI. Deployment options include Docker, Linux and Windows installation, as well as cloud registration. The product describes encryption at rest, in transit and end-to-end, alongside access controls and document permissions. Docs Community costs nothing and is recommended for up to 20 users; a 30-day trial and paid pricing from $1,500 are listed.