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Calendars · head to head

Outlook Calendar vs RevenueHero

Outlook Calendar logo

Outlook Calendar

Calendars

Professional calendar management for Microsoft 365

From
Free
Rated
-
Full reviewWebsite
RevenueHero logo

RevenueHero

Sales Enablement

Inbound lead routing and instant meeting booking on the demo request form

From
$25/month
Rated
-
Full reviewWebsite

The short version

  • Only Outlook Calendar has a free tier, so it costs nothing to try first.
  • Each has a real cost: Outlook Calendar offline support limited to only past 30 days of events, older events unavailable; RevenueHero the published per user price is not the whole bill: a platform fee of 79 dollars a month on annual billing sits on top, so a ten seat inbound team pays around 329 dollars a month before add-ons rather than the 250 the per user rate suggests.
  • They diverge on capability: Outlook Calendar covers Meeting scheduling, RevenueHero covers Instant form scheduling.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Outlook Calendar and RevenueHero actually diverge.

Attributes where Outlook Calendar and RevenueHero differ
AttributeOutlook CalendarRevenueHero
Starting priceFree$25/month
Pricing modelUnknownPer user per month
Free tierYesNo
PlatformsWeb, Windows, macOS, iOS, AndroidWeb, Chrome extension
CategoryCalendarsSales Enablement
Founded1975Unknown

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 Outlook Calendar

  • Meeting scheduling
  • Shared calendars
  • Room booking
  • Availability sharing
  • Recurring events
  • Microsoft Teams
  • OneDrive
  • SharePoint

Only in RevenueHero

  • Instant form scheduling
  • Round robin and account matching
  • Smart matching
  • Outbound scheduling
  • Meeting handoff
  • Native enrichment
  • Spam prevention
  • Okta SSO and white labelling

What people use each for

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

Outlook Calendar

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

RevenueHero

  • A software company where demo requests currently wait hours for a rep reply and conversion drops with every hour of delaynot Outlook Calendar
  • A revenue operations team that needs territory and named account routing enforced rather than trusted to a rep rotanot Outlook Calendar
  • An SDR team handing qualified meetings to account executives without losing context or double bookingnot Outlook Calendar
  • A mid market team that wants Chili Piper style routing but needs a published price to get budget approved before entering a sales processnot Outlook Calendar

Where each one falls short

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

Outlook Calendar

  • Offline support limited to only past 30 days of events, older events unavailable
  • Shared calendars and group calendars not available offline
  • Cached Exchange Mode issues can limit available offline data
  • Occasional sync conflicts when coming back online

RevenueHero

  • The published per user price is not the whole bill: a platform fee of 79 dollars a month on annual billing sits on top, so a ten seat inbound team pays around 329 dollars a month before add-ons rather than the 250 the per user rate suggests.
  • Spam prevention and enrichment are separately priced add-ons rather than included, and spam filtering on an inbound demo form is not really optional, so most buyers are paying at least one add-on from day one.
  • It does routing and scheduling only, with no conversational chat, no intent data and no buyer signal layer, so companies wanting a single inbound platform will still buy a second product alongside it.
  • Routing quality depends entirely on CRM data hygiene; if account ownership, territory fields or company records are inconsistent in Salesforce or HubSpot, the tool routes confidently to the wrong person and nobody notices until a deal is lost.
  • It is a smaller and younger vendor than the incumbents it competes with, so enterprise procurement teams will find a shorter security review history, a thinner partner ecosystem and less negotiating precedent than with the established alternatives.

Pricing, plan by plan

Outlook Calendar

Free
  • FreeFree
    • Outlook.com email and calendar
    • 50MB attachment limit
    • 1GB cloud storage
  • Microsoft 365 Basic$19.99/year
    • Outlook with limited features
    • Cloud storage
  • Microsoft 365 Personal$99.99/year
    • Premium Outlook
    • Ad-free email
    • 100GB mailbox storage
  • Microsoft 365 Business Basic$6/month
    • Business-class email
    • 1TB cloud storage
    • Microsoft Teams

RevenueHero

$25/month
  • Lite Essentials$15/month
    • Per user
    • Personal booking pages
    • Meeting automation
  • Inbound Essentials$25/month
    • Per user on annual billing, 35 USD monthly
    • Plus a 79 USD per month platform fee on annual billing
    • Instant scheduling and routing
  • Inbound Enterprise$35/month
    • Per user on annual billing, 45 USD monthly
    • Plus a 79 USD per month platform fee
    • Smart matching and dynamic scheduling
  • Spam Prevention add-on$30/month
    • Filters junk form submissions before routing

Which should you pick?

Choose Outlook Calendar if

  • You need meeting scheduling.
  • You want to start without paying.
  • You work on Web, Windows, macOS, iOS, Android.
  • You also want shared calendars.
Outlook Calendar review

Choose RevenueHero if

  • You need instant form scheduling.
  • You work on Web, Chrome extension.
  • You also want round robin and account matching.
RevenueHero review

Questions people ask

Is Outlook Calendar or RevenueHero better?
Neither clearly leads. Outlook Calendar starts at Free and RevenueHero at $25/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Outlook Calendar or RevenueHero?
Outlook Calendar has a free tier; the other does not. Paid plans start at Free for Outlook Calendar and $25/month for RevenueHero.
Does Outlook Calendar or RevenueHero run on more platforms?
Outlook Calendar runs on Web, Windows, macOS, iOS, Android. RevenueHero runs on Web, Chrome extension.
Can I use Outlook Calendar for free?
Yes. Outlook Calendar has a free tier, so you can try it without paying. RevenueHero starts at $25/month.
What is Outlook Calendar best used for?
Outlook Calendar is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what RevenueHero is typically brought in for.
What can Outlook Calendar do that RevenueHero cannot?
Outlook Calendar covers Meeting scheduling, Shared calendars, Room booking, Availability sharing. RevenueHero covers Instant form scheduling, Round robin and account matching, Smart matching, Outbound scheduling.

Answered from the vendors’ own pages

Outlook Calendar: Is Outlook Calendar free?

Outlook.com with calendar is free via a Microsoft account. Outlook Calendar also comes with Microsoft 365 Personal ($99.99/year), Family ($129.99/year), or Business plans starting at $6/user/month.

Source
RevenueHero: What does it actually cost for a ten person team?

On annual inbound Essentials, roughly 250 dollars a month in seats plus a 79 dollar platform fee, so about 329 dollars a month before add-ons.

Outlook Calendar: Does Outlook Calendar work offline?

Outlook Calendar has limited offline support. New Outlook caches only the past 30 days of calendar items. Shared calendars and group calendars are not supported offline. Changes sync when you reconnect.

Source
RevenueHero: Do admins need a paid seat?

No. There are no admin licence fees; you pay only for users who take meetings.

Outlook Calendar: What platforms does Outlook Calendar support?

Outlook Calendar is available on Windows (desktop and web), macOS (desktop and web), iOS, and Android. Real-time synchronization works across all devices.

Source
RevenueHero: How is it different from Calendly?

Calendly books time on one person calendar. RevenueHero decides which person should own the lead first, using CRM data, then books.

Outlook Calendar: Does Outlook Calendar integrate with Slack?

Yes. Outlook Calendar integrates with Slack to sync your status and receive meeting notifications. You can RSVP to invites directly in Slack and join Microsoft Teams meetings from Slack reminders.

Source
RevenueHero: Does it replace Chili Piper?

For routing and inbound scheduling, largely yes. It does not cover the wider conversational and buyer-intent features some Chili Piper buyers use.

Outlook Calendar: Can you share calendars and set delegate permissions?

Yes. Outlook Calendar supports calendar sharing with delegate permissions, color categories for organization, and the Scheduling Assistant to view attendee availability for meeting times.

Source
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