Ominder

At a glance

• Editor score
  3.0 / 10
• Pricing
  Free plan
• Best for
  Users wanting a free lightweight web calendar
• Free plan
  Yes
• Paid from
  Free
• Facts checked
  22 Sep 2026

• Where it wins

  • Free plan includes calendar, timer, reminders, notes, and to-dos
  • Two-way calendar sync with Google, Microsoft, Apple, and other services
  • Combines event weather, countdowns, themes, and automatic note saving

• Where it doesn't

  • Web-only platform with no documented mobile operating-system support
  • No verified shared calendars, scheduling links, or advanced collaboration
  • No documented time blocking or video meeting integrations

Our verdict on Ominder

Ominder is a web-based calendar and event reminder service for solo users and small teams organizing meetings, birthdays, holidays, parties, and other events. Its core workspace combines calendar and timer views with email and SMS event reminders, to-do lists, notes, weather information, countdown timers, and customizable appearance themes. The focus is personal or lightweight event organization rather than collaborative scheduling.

The published plan structure is straightforward: the Free plan includes calendar and timer views, email and SMS reminders, to-do lists and notes, weather information, import and export capabilities, automatic note saving, themes, and countdowns. Ominder runs in the cloud through the web, while calendar import and export connect it with Google Calendar, Microsoft calendar services, Apple calendar services, and other calendar or event-reminder services. That combination suits users who want a central web calendar while retaining compatibility with calendars they already use.

Ominder's breadth is practical for reminders and personal planning, but its collaboration scope is narrower. It does not provide verified shared calendars, scheduling links, advanced collaboration features, time blocking, or video meeting integrations. It is a sensible pick for someone who wants a free, lightweight web calendar with reminders and supporting tools such as weather and countdowns. Users choosing a calendar around shared planning, booking links, mobile apps, or meeting workflows should choose a product built around those capabilities instead.

Your product? Our editors can test Ominder in depth and publish a review, labelled as paid · from $149/mo →

Ominder pricing

All 1 Ominder plans and prices →

Ominder fact sheet

Ominder integrations

Ominder lists 4 integrations on its own site.

• Google Calendar
• Microsoft calendar services
• Apple calendar services
• Other calendar and event-reminder services

Alternatives to Ominder

• Google CalendarA versatile calendar for personal schedules and Google Workspace collaboration.9.4
• Microsoft OutlookA flexible calendar choice for people and teams already working in Microsoft’s ecosystem.9.2
• Zoho CalendarA low-cost calendar with booking, sync, room reservations, and broad integrations.9.1

See all Ominder alternatives →

Featured on iTechGuides

Ominder is listed in our Calendar Apps directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update