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Project Management · head to head

GanttPRO vs SimplyBook.me

GanttPRO logo

GanttPRO

Project Management

Online Gantt chart software

From
$7/month
Rated
-
Full reviewWebsite
SimplyBook.me logo

SimplyBook.me

Scheduling

Online booking system for service businesses

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only SimplyBook.me has a free tier, so it costs nothing to try first.
  • Each has a real cost: GanttPRO workload management, portfolios, reports and budget planning all require the Business plan at $17 per user per month; SimplyBook.me pricing model includes many features locked behind custom add-ons
  • They diverge on capability: GanttPRO covers Gantt charts, SimplyBook.me covers Booking website.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which GanttPRO and SimplyBook.me actually diverge.

Attributes where GanttPRO and SimplyBook.me differ
AttributeGanttPROSimplyBook.me
Starting price$7/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
PlatformsWebWeb, iOS, Android
CategoryProject ManagementScheduling
Founded20152009

Identical on both: 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 GanttPRO

  • Gantt charts
  • Resource management
  • Time tracking
  • Dependencies
  • Export
  • Jira
  • Slack
  • Google Drive

Only in SimplyBook.me

  • Booking website
  • Client management
  • Payment processing
  • Marketing tools
  • Custom branding
  • Google Calendar
  • Outlook
  • Zoom

Both cover

  • Web support

What people use each for

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

GanttPRO

  • Building Gantt chart schedules with auto scheduling and dependenciesnot SimplyBook.me
  • Planning resources and budgets against a project timelinenot SimplyBook.me

SimplyBook.me

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

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

GanttPRO

  • Workload management, portfolios, reports and budget planning all require the Business plan at $17 per user per month
  • SAML SSO, custom roles and API access are Enterprise only at $25 per user per month
  • The Enterprise plan carries a 5 user minimum and requires an annual subscription
  • Custom fields and calendar view are excluded from the entry Core plan
  • Every published rate assumes annual billing, which the vendor prices 20% below monthly

SimplyBook.me

  • Pricing model includes many features locked behind custom add-ons
  • No built-in video conferencing, requiring third-party integration
  • Limited CRM capabilities compared to dedicated sales platforms
  • Free plan capped at 5 bookings per month, limiting small business use

Pricing, plan by plan

GanttPRO

$7/month
  • Core$7/month
    • Annual billing (20% discount vs monthly)
    • Gantt charts, project calendar, auto scheduling
    • Unlimited virtual resources
  • Advanced$10/month
    • Annual billing
    • Overdue tasks, custom fields and filters
    • Calendar exceptions, custom project templates
  • Business$17/month
    • Annual billing
    • Workload management, portfolios and reports
    • Budget planning, time tracking
  • Enterprise$25/month
    • Annual billing (normally $35, 20% discount applied)
    • Minimum 5 users required
    • SAML SSO, custom roles and rights

SimplyBook.me

Free
  • FreeFree
    • 50 bookings/month
    • Booking website
    • Basic features
  • Basic$8.25/month
    • 100 bookings
    • Custom features
    • Payments
  • Standard$24.9/month
    • 500 bookings
    • All features
    • Multiple locations

Which should you pick?

Choose GanttPRO if

  • You need gantt charts.
  • You also want resource management.
GanttPRO review

Choose SimplyBook.me if

  • You need booking website.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want client management.
SimplyBook.me review

Questions people ask

Is GanttPRO or SimplyBook.me better?
Neither clearly leads. GanttPRO starts at $7/month and SimplyBook.me at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GanttPRO or SimplyBook.me?
SimplyBook.me has a free tier; the other does not. Paid plans start at $7/month for GanttPRO and Free for SimplyBook.me.
Does GanttPRO or SimplyBook.me run on more platforms?
GanttPRO runs on Web. SimplyBook.me runs on Web, iOS, Android.
Can I use SimplyBook.me for free?
Yes. SimplyBook.me has a free tier, so you can try it without paying. GanttPRO starts at $7/month.
What is GanttPRO best used for?
GanttPRO is most often used for building gantt chart schedules with auto scheduling and dependencies, planning resources and budgets against a project timeline. Of those, building gantt chart schedules with auto scheduling and dependencies and planning resources and budgets against a project timeline are not what SimplyBook.me is typically brought in for.
What can GanttPRO do that SimplyBook.me cannot?
GanttPRO covers Gantt charts, Resource management, Time tracking, Dependencies. SimplyBook.me covers Booking website, Client management, Payment processing, Marketing tools. Both handle Web support.

Answered from the vendors’ own pages

GanttPRO: What is GanttPRO's cheapest plan?

The Core plan starts at $7 per user per month with annual billing (20% discount vs monthly). It includes Gantt charts, project calendar, auto scheduling, and unlimited virtual resources.

Source
SimplyBook.me: Does SimplyBook.me offer a free plan?

Yes, SimplyBook.me offers a free plan for small businesses, though advanced features and custom add-ons require paid plans.

Source
GanttPRO: Does GanttPRO offer a free trial?

Yes, GanttPRO offers a 14-day free trial with full featured access and no credit card required. Large teams (20+ members) qualify for additional discounts, and nonprofits, students, and educators receive a 50% discount.

Source
GanttPRO: What is included in GanttPRO's Enterprise plan?

The Enterprise plan ($25/user/month annual billing; minimum 5 users) includes SAML SSO, custom roles and rights, product training, resource conversion, unlimited storage, and all features from lower tiers. Monthly billing for Enterprise costs $35/user/month (regularly, before discount).

Source
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