Calendar & Time Management · head to head
Microsoft To Do vs x.ai
Microsoft To Do
Calendar & Time Management
Your personal task management app
- From
- Free
- Rated
- -

x.ai
Calendar & Time Management
AI-powered meeting scheduling assistant
- From
- On request
- Rated
- -
The short version
- Only Microsoft To Do has a free tier, so it costs nothing to try first.
- They diverge on capability: Microsoft To Do covers My Day suggestions, x.ai covers AI scheduling assistant.
Where they differ
Only the attributes on which Microsoft To Do and x.ai actually diverge.
| Attribute | Microsoft To Do | x.ai |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | free | usage-based |
| Free tier | Yes | No |
| Platforms | Web, Ios, Android, Windows, Macos | Web, Email |
| Founded | 1975 | 2014 |
Identical on both: user rating (Not yet rated), category (Calendar & Time Management).
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 Microsoft To Do
- My Day suggestions
- List sharing
- Steps
- Due dates
- Reminders
- Microsoft 365
- Microsoft Teams
- Cortana
Only in x.ai
- AI scheduling assistant
- Email-based scheduling
- Natural language processing
- Calendar sync
- Meeting preferences
- Google Calendar
- Office 365
- Email support
Both cover
- Outlook
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Microsoft To Do
- Scheduling
- Appointment booking
- Time tracking
- Resource management
- Team coordination
x.ai
- 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.
Microsoft To Do
Nothing recorded yet. See the Microsoft To Do review.
x.ai
- API pricing is per-token/per-unit, e.g. grok-imagine-image-2.0 costs 0.04 USD per image and text to speech costs 15.00 USD per 1M characters, not a flat subscription
Pricing, plan by plan
Microsoft To Do
Free- FreeFree
- Unlimited tasks
- My Day
- List sharing
x.ai
On request- DiscontinuedFree
- Now part of Bizzabo
Which should you pick?
Choose Microsoft To Do if
- You need my day suggestions.
- You want to start without paying.
- You work on Web, Ios, Android, Windows, Macos.
- You also want list sharing.
Choose x.ai if
- You need ai scheduling assistant.
- You work on Web, Email.
- You also want email-based scheduling.
Questions people ask
- Is Microsoft To Do or x.ai better?
- Neither clearly leads. Microsoft To Do starts at Free and x.ai at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Microsoft To Do or x.ai?
- Microsoft To Do has a free tier; the other does not. Paid plans start at Free for Microsoft To Do and On request for x.ai.
- Does Microsoft To Do or x.ai run on more platforms?
- Microsoft To Do runs on Web, Ios, Android, Windows, Macos. x.ai runs on Web, Email.
- Can I use Microsoft To Do for free?
- Yes. Microsoft To Do has a free tier, so you can try it without paying. x.ai starts at On request.
- What is Microsoft To Do best used for?
- Microsoft To Do is most often used for scheduling, appointment booking, time tracking, resource management.
- What can Microsoft To Do do that x.ai cannot?
- Microsoft To Do covers My Day suggestions, List sharing, Steps, Due dates. x.ai covers AI scheduling assistant, Email-based scheduling, Natural language processing, Calendar sync. Both handle Outlook, Web support.
Related pages
More on Microsoft To Do
Other head to heads
- Microsoft To Do vs Google Calendar
- Microsoft To Do vs Apple Calendar
- Microsoft To Do vs Fantastical
- Microsoft To Do vs Clockify
- Microsoft To Do vs OmniFocus
- Microsoft To Do vs Amie
- Microsoft To Do vs Outlook Calendar
- Microsoft To Do vs Float
- Microsoft To Do vs Google Tasks
- Microsoft To Do vs YouCanBook.me
- Microsoft To Do vs Cron Calendar
- Microsoft To Do vs Harvest Forecast
- Microsoft To Do vs Resource Guru
- Microsoft To Do vs SavvyCal
- Microsoft To Do vs Skedda
- Microsoft To Do vs Timepage
- Microsoft To Do vs Woven
- Microsoft To Do vs Assistant.to
- x.ai vs Google Calendar
- x.ai vs Apple Calendar
- x.ai vs Fantastical
- x.ai vs Clockify
- x.ai vs OmniFocus
- x.ai vs Amie
- x.ai vs Outlook Calendar
- x.ai vs Float
- x.ai vs Google Tasks
- x.ai vs YouCanBook.me
- x.ai vs Cron Calendar
- x.ai vs Harvest Forecast
- x.ai vs Resource Guru
- x.ai vs SavvyCal
- x.ai vs Skedda
- x.ai vs Timepage
- x.ai vs Woven
- x.ai vs Assistant.to
