Software · head to head
Assistant.to vs Todoist
The short version
- Each has a real cost: Assistant.to no longer an independent product. assistant.to redirects to Cirrus Insight, which absorbed it; Todoist no built-in time tracking for tasks; requires third-party integration like Toggl
- They diverge on capability: Assistant.to covers In-email scheduling, Todoist covers Natural language input.
Where they differ
Only the attributes on which Assistant.to and Todoist actually diverge.
| Attribute | Assistant.to | Todoist |
|---|---|---|
| Pricing model | freemium | Unknown |
| Platforms | Chrome-extension | Web, iOS, Android, macOS, Windows |
| Founded | 2014 | 2007 |
Identical on both: starting price (Free), free tier (Yes), 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
- Chrome-extension support
Only in Todoist
- Natural language input
- Recurring tasks
- Projects and sub-tasks
- Labels and filters
- Priority levels
- Productivity tracking
- Templates
- Notifications
Both cover
- Gmail
- Google Calendar
What people use each for
The jobs each tool is most often brought in to do.
Assistant.to
- Schedulingnot Todoist
- Appointment bookingnot Todoist
- Time trackingnot Todoist
- Resource managementnot Todoist
- Team coordinationnot Todoist
Todoist
- Personal task managementnot Assistant.to
- Team project coordinationnot Assistant.to
- Goal trackingnot Assistant.to
- Habit buildingnot Assistant.to
- Daily planningnot 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 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
Todoist
- No built-in time tracking for tasks; requires third-party integration like Toggl
- Free plan limited to 5 personal projects only
- No Gantt charts, resource allocation, or advanced project management features for large enterprises
- Phone support not available; email and help center only
- Calendar view and advanced filtering only available on paid plans
Pricing, plan by plan
Assistant.to
Free- FreeFree
- In-email scheduling
- Basic features
- Pro$5/month
- Team features
- Custom branding
- Priority support
Todoist
Free- BeginnerFree
- 5 personal projects
- Smart Quick Add
- Task reminders
- Pro$5/month
- 300 personal projects
- Calendar layout
- Custom task reminders
- Business$8/month
- Everything in Pro
- Shared team workspace
- Up to 500 team projects
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.
Choose Todoist if
- You need natural language input.
- You want to start without paying.
- You work on Web, iOS, Android, macOS, Windows.
- You also want recurring tasks.
Questions people ask
- Is Assistant.to or Todoist better?
- Neither clearly leads. Assistant.to starts at Free and Todoist at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Assistant.to or Todoist?
- Assistant.to starts at Free and Todoist at Free.
- Does Assistant.to or Todoist run on more platforms?
- Assistant.to runs on Chrome-extension. Todoist runs on Web, iOS, Android, macOS, Windows.
- 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 Todoist is typically brought in for.
- What can Assistant.to do that Todoist cannot?
- Assistant.to covers In-email scheduling, One-click booking, Google Calendar sync, Time zone handling. Todoist covers Natural language input, Recurring tasks, Projects and sub-tasks, Labels and filters. Both handle Gmail, Google Calendar.
Answered from the vendors’ own pages
Todoist: Does Todoist work offline?
Basic editing and task management work offline, but advanced features like syncing reminders and shared updates require internet connectivity.
SourceTodoist: Does Todoist have a free plan and what does it include?
Yes, Todoist offers a free Beginner plan with 5 personal projects, Smart Quick Add, task reminders, flexible layouts, 3 filter views, and 1 week activity history. More advanced features require the Pro or Business plans.
SourceTodoist: Can I use Todoist on mobile devices?
Yes, Todoist offers native apps for both iOS and Android with over 30 million downloads. Mobile apps provide full task management functionality across devices.
SourceTodoist: What integrations does Todoist support?
Todoist integrates with over 100 apps including Slack, Google Calendar, Outlook, Microsoft Teams, Gmail, and Toggl Track. Additional integrations are available through Zapier, Make, and IFTTT automation platforms.
SourceTodoist: How much does Todoist cost?
Free plan is $0. Pro plan costs $5/month (billed annually) or $7/month (monthly billing). Business plan costs $8/month per user (annual) or $10/month per user (monthly), as of December 2025.
SourceRelated pages
More on Assistant.to
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