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Software · head to head

Assistant.to vs Sunsama

Assistant.to logo

Assistant.to

Software

The easiest way to schedule meetings

From
Free
Rated
-
Full reviewWebsite
Sunsama logo

Sunsama

Software

The daily planner for busy professionals

From
$17/month
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 longer an independent product. assistant.to redirects to Cirrus Insight, which absorbed it; Sunsama pricing is higher than some competitor daily planners at $17+ per month
  • They diverge on capability: Assistant.to covers In-email scheduling, Sunsama covers Daily planning ritual.

Where they differ

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

Attributes where Assistant.to and Sunsama differ
AttributeAssistant.toSunsama
Starting priceFree$17/month
Pricing modelfreemiumUnknown
Free tierYesNo
PlatformsChrome-extensionWeb, iOS, Android
Founded20142016

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

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
  • Chrome-extension support

Only in Sunsama

  • Daily planning ritual
  • Task timeboxing
  • Workload management
  • Shutdown routine
  • Focus mode
  • Outlook
  • Todoist
  • Asana

Both cover

  • Google Calendar

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

Sunsama

  • 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 longer an independent product. assistant.to redirects to Cirrus Insight, which absorbed it
  • Its scheduling now sits inside a wider Salesforce-focused sales tool rather than being a standalone add-in

Sunsama

  • Pricing is higher than some competitor daily planners at $17+ per month
  • Requires consistent daily engagement with the planning ritual to be effective
  • Limited customization of the daily planning framework compared to more flexible task managers

Pricing, plan by plan

Assistant.to

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

Sunsama

$17/month
  • Pro Plan (Annual)$17/month
    • Unlimited usage
    • Unlimited integrations
    • AI + MCP + Zapier support
  • Pro Plan (Monthly)$22/month
    • Unlimited usage
    • Unlimited integrations
    • AI + MCP + Zapier 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 Sunsama if

  • You need daily planning ritual.
  • You work on Web, iOS, Android.
  • You also want task timeboxing.
Sunsama review

Questions people ask

Is Assistant.to or Sunsama better?
Neither clearly leads. Assistant.to starts at Free and Sunsama at $17/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Assistant.to or Sunsama?
Assistant.to has a free tier; the other does not. Paid plans start at Free for Assistant.to and $17/month for Sunsama.
Does Assistant.to or Sunsama run on more platforms?
Assistant.to runs on Chrome-extension. Sunsama runs on Web, iOS, Android.
Can I use Assistant.to for free?
Yes. Assistant.to has a free tier, so you can try it without paying. Sunsama starts at $17/month.
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 Sunsama cannot?
Assistant.to covers In-email scheduling, One-click booking, Google Calendar sync, Time zone handling. Sunsama covers Daily planning ritual, Task timeboxing, Workload management, Shutdown routine. Both handle Google Calendar.

Answered from the vendors’ own pages

Sunsama: What is the pricing for Sunsama and is there a free trial?

Sunsama costs $17 per month when billed yearly or $22 per month when billed monthly. A 14-day free trial is available without requiring a credit card.

Source
Sunsama: What task management tools does Sunsama integrate with?

Sunsama integrates with Asana, Todoist, Trello, Jira, Linear, Monday.com, Notion, ClickUp, GitHub, and Google Tasks, allowing you to pull tasks from these services into your daily plan.

Source
Sunsama: Can Sunsama sync with my calendar?

Yes, Sunsama is bidirectionally synced with Google Calendar, Outlook Calendar, and iCloud Calendar, creating a unified view of your schedule and daily commitments.

Source
Sunsama: Does Sunsama have a mobile app?

Yes, Sunsama is available as a mobile app on both iOS and Android through the Google Play Store and Apple App Store for managing your daily plan on the go.

Source
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Related pages

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