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Calendars · head to head

Assistant.to vs Teamgantt

Assistant.to logo

Assistant.to

Calendars

The easiest way to schedule meetings

From
Free
Rated
-
Full reviewWebsite
Teamgantt logo

Teamgantt

Project Management

Collaborative Gantt chart software

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Assistant.to no publicly published pricing rates on website; Teamgantt the free plan is limited to 1 project and 40 tasks
  • They diverge on capability: Assistant.to covers In-email scheduling, Teamgantt covers Gantt charts.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Assistant.to and Teamgantt differ
AttributeAssistant.toTeamgantt
Pricing modelfreemiumsubscription
PlatformsChrome-extensionWeb
CategoryCalendarsProject Management
Founded20142010

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

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 Teamgantt

  • Gantt charts
  • Dependencies
  • Milestones
  • Baselines
  • Time tracking
  • Slack
  • Trello
  • Dropbox

What people use each for

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

Assistant.to

  • Schedulingnot Teamgantt
  • Appointment bookingnot Teamgantt
  • Time trackingnot Teamgantt
  • Resource managementnot Teamgantt
  • Team coordinationnot Teamgantt

Teamgantt

  • Project and task managementnot Assistant.to
  • Gantt chart planning and schedulingnot Assistant.to

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

Teamgantt

  • The free plan is limited to 1 project and 40 tasks
  • Pricing is per project rather than per user, so cost scales with how much work is tracked
  • The Basic plan at $10 a month allows a single manager
  • Project health reports, cost loaded scheduling and custom boards are paid add ons on Basic at $12 to $24 a month each
  • The Builder Edition advertises $99 a month and rises to $199 after 3 months

Pricing, plan by plan

Assistant.to

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

Teamgantt

Free
  • PersonalFree
    • 1 user
    • 1 project
    • 40 tasks
  • Basic$24/month
    • 1 manager
    • 10 collaborators
    • 2 projects included
  • Business$120/month
    • Unlimited managers and collaborators
    • 500 tasks per project
    • 5 projects included
  • Builder Edition$199/month
    • Unlimited everything
    • Industry-specific tools
    • Personalized onboarding

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 Teamgantt if

  • You need gantt charts.
  • You want to start without paying.
  • You also want dependencies.
Teamgantt review

Questions people ask

Is Assistant.to or Teamgantt better?
Neither clearly leads. Assistant.to starts at Free and Teamgantt at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Assistant.to or Teamgantt?
Assistant.to starts at Free and Teamgantt at Free.
Does Assistant.to or Teamgantt run on more platforms?
Assistant.to runs on Chrome-extension. Teamgantt runs on Web.
Can I use Assistant.to for free?
Both have a free tier, so you can try either at no cost before committing.
What is Assistant.to best used for?
Assistant.to is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what Teamgantt is typically brought in for.
What can Assistant.to do that Teamgantt cannot?
Assistant.to covers In-email scheduling, One-click booking, Google Calendar sync, Time zone handling. Teamgantt covers Gantt charts, Dependencies, Milestones, Baselines.

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
Teamgantt: How much does TeamGantt cost?

TeamGantt offers a free Personal plan (1 user, 1 project). Paid plans start at $24/month for Basic and go up to $199/month for Builder Edition.

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
Teamgantt: Does TeamGantt have a free trial?

Yes, TeamGantt provides a 14-day free trial with full access to any paid plan features, though credit card is required to start.

Source
Teamgantt: Can I cancel TeamGantt anytime?

Yes, TeamGantt has no long-term contracts and allows users to cancel anytime or downgrade to the free Personal plan.

Source
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