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Calendars · head to head

Assistant.to vs OmniFocus

Assistant.to logo

Assistant.to

Calendars

The easiest way to schedule meetings

From
Free
Rated
-
Full reviewWebsite
OmniFocus logo

OmniFocus

Calendars

Professional-grade task management for power users

From
$99.99/year
Rated
-
Full reviewWebsite

The short version

  • Only Assistant.to has a free tier, so it costs nothing to try first.
  • Each has a real cost: Assistant.to no publicly published pricing rates on website; OmniFocus exclusive to Apple ecosystem with no Windows or Android support
  • They diverge on capability: Assistant.to covers In-email scheduling, OmniFocus covers Custom perspectives.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Assistant.to and OmniFocus actually diverge.

Attributes where Assistant.to and OmniFocus differ
AttributeAssistant.toOmniFocus
Starting priceFree$99.99/year
Pricing modelfreemiumUnknown
Free tierYesNo
PlatformsChrome-extensionmacOS, iOS, iPadOS, watchOS, visionOS, Web
Founded20141989

Identical on both: user rating (Not yet rated), category (Calendars).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Assistant.to

  • In-email scheduling
  • One-click booking
  • Google Calendar sync
  • Time zone handling
  • Simple interface
  • Gmail
  • Google Calendar
  • Chrome-extension support

Only in OmniFocus

  • Custom perspectives
  • Review mode
  • Forecast view
  • Tags
  • Automation
  • Apple Calendar
  • Siri
  • Shortcuts

What people use each for

The jobs each tool is most often brought in to do.

Assistant.to

  • Scheduling
  • Appointment booking
  • Time tracking
  • Resource management
  • Team coordination

OmniFocus

  • Scheduling
  • Appointment booking
  • Time tracking
  • Resource management
  • Team coordination

Both are used for scheduling, appointment booking, time tracking, resource management, team coordination, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Assistant.to

  • No publicly published pricing rates on website
  • Requires scheduling demo or contacting sales to obtain pricing information
  • Free trial available but no specific trial duration mentioned

OmniFocus

  • Exclusive to Apple ecosystem with no Windows or Android support
  • No collaboration features make it unsuitable for team task management or delegation
  • Setting up repeating tasks is cumbersome with multiple configuration options
  • Lacks AI-powered features for advanced project management, load balancing, or contextual awareness

Pricing, plan by plan

Assistant.to

Free
  • FreeFree
    • In-email scheduling
    • Basic features
  • Pro$5/month
    • Team features
    • Custom branding
    • Priority support

OmniFocus

$99.99/year
  • Subscription$99.99/year
    • All Pro features
    • Web access
    • Cloud sync
  • Standard (Perpetual)$74.99/one-time
    • Basic task management
    • Projects and contexts
    • Perspectives
  • Pro (Perpetual)$149.99/one-time
    • Custom perspectives
    • Advanced automation
    • Plugins support

Which should you pick?

Choose Assistant.to if

  • You need in-email scheduling.
  • You want to start without paying.
  • You work on Chrome-extension.
  • You also want one-click booking.
Assistant.to review

Choose OmniFocus if

  • You need custom perspectives.
  • You work on macOS, iOS, iPadOS, watchOS, visionOS, Web.
  • You also want review mode.
OmniFocus review

Questions people ask

Is Assistant.to or OmniFocus better?
Neither clearly leads. Assistant.to starts at Free and OmniFocus at $99.99/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Assistant.to or OmniFocus?
Assistant.to has a free tier; the other does not. Paid plans start at Free for Assistant.to and $99.99/year for OmniFocus.
Does Assistant.to or OmniFocus run on more platforms?
Assistant.to runs on Chrome-extension. OmniFocus runs on macOS, iOS, iPadOS, watchOS, visionOS, Web.
Can I use Assistant.to for free?
Yes. Assistant.to has a free tier, so you can try it without paying. OmniFocus starts at $99.99/year.
What is Assistant.to best used for?
Assistant.to is most often used for scheduling, appointment booking, time tracking, resource management.
What can Assistant.to do that OmniFocus cannot?
Assistant.to covers In-email scheduling, One-click booking, Google Calendar sync, Time zone handling. OmniFocus covers Custom perspectives, Review mode, Forecast view, Tags.

Answered from the vendors’ own pages

Assistant.to: How much does Cirrus Insight (Assistant-to) cost?

Cirrus Insight does not publish specific pricing on its website. Pricing is customized based on your organization's needs. The platform offers a free trial and allows you to build a custom quote in the self-service hub or schedule a demo with the sales team.

Source
OmniFocus: Does OmniFocus offer a free tier?

No, OmniFocus does not offer a free tier. It requires purchase or subscription: $99.99/year subscription or one-time perpetual licenses at $74.99 (Standard) or $149.99 (Pro).

Source
Assistant.to: How does Cirrus Insight pricing work with seat selection?

Cirrus Insight allows you to have full control over seat selection, meaning you can purchase different quantities of users for different features. For example, you could license 10 users for Email Sync and 5 users for Calendar Scheduling in the same account.

Source
OmniFocus: What is the free trial period for OmniFocus?

OmniFocus offers a 14-day free trial allowing full access to all features before requiring payment.

Source
OmniFocus: What platforms does OmniFocus support?

OmniFocus is exclusive to Apple ecosystem: Mac, iPhone, iPad, Apple Watch, Apple Vision Pro, and web access. Not available on Windows or Android.

Source
OmniFocus: Can teams collaborate in OmniFocus?

No, OmniFocus lacks collaboration features and is designed as a solo task management tool. Users cannot delegate tasks, share projects, or assign work to team members.

Source
OmniFocus: Does OmniFocus support Getting Things Done (GTD) methodology?

Yes, OmniFocus is built specifically to support GTD with projects, contexts (tags), folders, perspectives, and a focus view for prioritization. It includes weekly review support and automation features.

Source
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