SSealbook

ONLYOFFICE vs Todoist

ONLYOFFICE confirms 5 of the features we check on its own site; Todoist confirms 3. Starting prices: ONLYOFFICE USD 20/mo · per admin, Todoist not published.

ONLYOFFICE

Organizations that want open-source office collaboration they can self-host or use in the cloud.

Watch out: Mainly a document suite rather than a task or project tool.

Todoist

Individuals and teams who want a simple to-do list and task manager with natural-language quick add.

Watch out: Free plan is limited to 5 personal projects.

Overview & pricing
CategoryProductivity & Project ManagementProductivity & Project Management
SpecialtyOffice collaborationTask management
Based inUnconfirmedUnconfirmed
Best forAll sizesAll sizes
Starting priceUSD 20/mo · per adminUnconfirmed
Free plan✓Yes✓Yes
Free trialUnconfirmedUnconfirmed
Features confirmed on each vendor’s site
Tasks & projects · Core featuresUnconfirmed✓Task manager with projects and filter views
Forms · Core features✓Fillable formsUnconfirmed
Document management · Core features✓Online editors for documents, spreadsheets, presentations and PDFsUnconfirmed
Calendar / scheduling · Core featuresUnconfirmed◐Calendar layout is a Pro plan feature
Templates · Core features✓Ready-to-use templates✓Templates listed under Resources
Public API · Platform✓Self-hosted document API to embed editors✓API listed in main navigation
On-premise / desktop option · Platform✓Self-hosted licenses and run on your serverUnconfirmed
SSO / SAML · Security & compliance◐SSO (SAML, Google) on the Business planUnconfirmed
Audit log · Security & compliance◐Login history and audit trail on the Business planUnconfirmed
Integrations
Listed on its siteUnconfirmedClaude, Google Calendar

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Every ✓ / ✕ comes from the vendor’s own website (sources on each product page). Unconfirmed means the site doesn’t say — not that the feature is missing.