Developed in Canada since 2011 by Concepsim · Used every day by freelancers and small businesses

Does your online calendar stop at the appointment?

Date de choix is a simple, affordable appointment booking calendar: booking portal, reminders, payment tracking and receipts. Its invoicing and bookkeeping are not shown on its website, and its newsletters go through MailChimp. To invoice, keep your books and produce your sales tax report, you need other software. AssisTime brings all of this together in a single subscription.

3

With Date de choix, you need 3 software products

Software 1 Date de choix appointments, reminders, payment tracking: $15 per month for one employee
+
Software 2 Invoicing and accounting software invoices, expenses, sales tax report
+
Software 3 A newsletter tool MailChimp, synced with your client list

3 separate subscriptions, as many client lists, and data to re-enter from one product to the next.

1

With AssisTime, one single product

  • Online booking with email and text message reminders
  • Client files and forms filled out online
  • Invoicing, online payment and receipts for insurance claims
  • Bookkeeping: expenses, sales tax report, income statement
  • Newsletters sent from your contacts

$16 per month for booking, invoicing and accounting (12-month commitment), plus newsletters from $8 per month if you use them.

Everything is connected

Here is the path of an appointment in AssisTime: each step feeds the next.

1

The client books

They pick a slot in your portal; their file is created or updated.

2

The reminder goes out on its own

Email and text message before the appointment: fewer no-shows.

3

The invoice in one click

Created from the appointment, paid online, recorded in the file.

4

Your books are up to date

Sales, taxes to remit and income statement, with no double entry.

Side-by-side comparison

AssisTimeDate de choix
Price for one professional (online booking included)$13 per month (12-month commitment)Solo: $15 per month, no contract
Several employeesGroup discounts from several usersNovice: $30 (3 employees); Plus: $45 (9 employees); Pro: $60 (15 employees)
Online booking and remindersYes, with email and text message remindersYes, with unlimited text messages in Canada and the United States
Waiting listYesYes
Client files and formsYes: history, notes, files and forms filled out onlineYes: history and notes
Invoicing and online paymentYesPayment tracking and receipts
Bookkeeping, sales tax report, income statementYes, included ($16 per month in total)Not shown on their website
NewslettersYes, built in, from $8 per monthThrough a MailChimp sync
Free Trial1 month30 days

Comparison made on October 1, 2026 from information published by Date de choix. Their plans may change: check them on their website. Date de choix pricing. Prices in Canadian dollars, plus taxes.

Date de choix may suit you if…

You only want an appointment booking calendar, month to month with no contract, with unlimited text messages, and your invoicing and accounting are done elsewhere.

AssisTime is made for you if…

You want your appointments, invoices, accounting and newsletters in the same tool, without entering anything twice.

  • One subscription and one client list
  • Bookkeeping and sales tax report included
  • Everything is connected: no double entry
  • $16 per month, first month free

Try it free for one month

No commitment · No credit card required

Frequently asked questions

Can I transfer my clients to AssisTime?

Yes. Import your client list from an Excel or CSV file. For any question about the transfer, write to us.

Why pay a little more for accounting?

Because the invoice created from the appointment feeds your books directly: sales, taxes to remit and income statement are up to date with no re-entry. With accounting, AssisTime costs $16 per month (12-month commitment), less than a separate online calendar and accounting software.

Do I still need accounting software?

No. The Accounting and Invoicing module keeps your books: expenses, sales tax report, income statement and, for an incorporated business, balance sheet. You hand your reports to your accountant at year-end.

Date de choix is a trademark of its owner; this page is neither affiliated with nor endorsed by it.

Our Most Popular Plans

AssisTime is ideal for the individual user as well as for those working with several colleagues.
If your user group is large enough, you will receive an additional discount on your subscription!

Build your plan
19$ / month +tax

Check the modules you want: $3 each

CONTACT / CRM
(Electronic records)
Included
CALENDAR
Included
Services Plan
16$ / month +tax
CONTACT / CRM
(Electronic records)
CALENDAR
ACCOUNTING AND
INVOICING
ONLINE
APPOINTMENT BOOKING
Appointment Plan
13$ / month +tax
CONTACT / CRM
(Electronic records)
CALENDAR
ONLINE
APPOINTMENT BOOKING
Accounting Plan
13$ / month +tax
CONTACT / CRM
(Electronic records)
CALENDAR
ACCOUNTING AND
INVOICING
Basic Plan
10$ / month +tax
CONTACT / CRM
(Electronic records)
CALENDAR

Referral program also available!

Prices for a 12-month commitment. Monthly payments also available (additional fee of $1 + tax per month).

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Note that the data you enter into AssisTime is only accessible if your subscription is valid. Once your subscription expires, access to your data is blocked.

Contact Management - CRM
(electronic records)

Gather all your customers' information in one place!

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Calendar

Plan your schedule in just a few clicks!

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Online
Appointment Booking

Let AssisTime
handle your appointments!

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Accounting and
Invoicing

Create your invoices, enter your expenses, generate your reports in just a few clicks!

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Project Management

Track your projects in real time!

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