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Software · head to head

Aha! vs Outlook Calendar

Aha! logo

Aha!

Software

Roadmapping software for product builders

From
$59/month
Rated
-
Outlook Calendar logo

Outlook Calendar

Software

Professional calendar management for Microsoft 365

From
Free
Rated
-

The short version

  • Only Outlook Calendar has a free tier, so it costs nothing to try first.
  • Each has a real cost: Aha! sold as eight separate products rather than one subscription, so Roadmaps, Discovery, Ideas, Whiteboards, Builder, Develop, Teamwork and Knowledge are each priced per user; Outlook Calendar offline support limited to only past 30 days of events, older events unavailable
  • They diverge on capability: Aha! covers Strategic roadmaps, Outlook Calendar covers Meeting scheduling.

Where they differ

Only the attributes on which Aha! and Outlook Calendar actually diverge.

Attributes where Aha! and Outlook Calendar differ
AttributeAha!Outlook Calendar
Starting price$59/monthFree
Free tierNoYes
PlatformsWebWeb, Windows, macOS, iOS, Android
Founded20131975

Identical on both: pricing model (Unknown), 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 Aha!

  • Strategic roadmaps
  • Release planning
  • Idea management
  • Requirements & user stories
  • Visual workflows
  • Gantt charts
  • Pivot tables
  • Custom scorecards

Only in Outlook Calendar

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

Both cover

  • Slack
  • Microsoft Teams

What people use each for

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

Aha!

  • Product roadmapping linked to strategy and goalsnot Outlook Calendar
  • Collecting and scoring customer feedback through Ideasnot Outlook Calendar
  • Customer research and interview analysis with Discoverynot Outlook Calendar
  • Agile delivery tracking with Developnot Outlook Calendar
  • Internal product documentation with Knowledgenot Outlook Calendar

Outlook Calendar

  • Schedulingnot Aha!
  • Appointment bookingnot Aha!
  • Time trackingnot Aha!
  • Resource managementnot Aha!
  • Team coordinationnot Aha!

Where each one falls short

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

Aha!

  • Sold as eight separate products rather than one subscription, so Roadmaps, Discovery, Ideas, Whiteboards, Builder, Develop, Teamwork and Knowledge are each priced per user
  • Roadmaps at $59 per user per month is expensive next to general project tools, and Discovery and Ideas add $39 each
  • The Develop integration with Roadmaps requires the Enterprise or Enterprise+ tier
  • Annual billing is by invoice only; monthly is card

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

Pricing, plan by plan

Aha!

$59/month
  • Startup$29/month
    • All premium features
    • Discounted pricing for early-stage startups
  • Premium$59/month
    • Strategy setting
    • Roadmap creation
    • Feature prioritization
  • Enterprise$null/month
    • Unlimited reviewers and viewers
    • Advanced features
  • Enterprise+$null/month
    • Everything in Enterprise plus workflow automation
    • Capacity planning
    • Concierge support

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

Which should you pick?

Choose Aha! if

  • You need strategic roadmaps.
  • You also want release planning.

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.

Questions people ask

Is Aha! or Outlook Calendar better?
Neither clearly leads. Aha! starts at $59/month and Outlook Calendar at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Aha! or Outlook Calendar?
Outlook Calendar has a free tier; the other does not. Paid plans start at $59/month for Aha! and Free for Outlook Calendar.
Does Aha! or Outlook Calendar run on more platforms?
Aha! runs on Web. Outlook Calendar runs on Web, Windows, macOS, iOS, Android.
Can I use Outlook Calendar for free?
Yes. Outlook Calendar has a free tier, so you can try it without paying. Aha! starts at $59/month.
What is Aha! best used for?
Aha! is most often used for product roadmapping linked to strategy and goals, collecting and scoring customer feedback through ideas, customer research and interview analysis with discovery, agile delivery tracking with develop. Of those, product roadmapping linked to strategy and goals and collecting and scoring customer feedback through ideas are not what Outlook Calendar is typically brought in for.
What can Aha! do that Outlook Calendar cannot?
Aha! covers Strategic roadmaps, Release planning, Idea management, Requirements & user stories. Outlook Calendar covers Meeting scheduling, Shared calendars, Room booking, Availability sharing. Both handle Slack, Microsoft Teams.

Answered from the vendors’ own pages

Aha!: Does Aha! have a free tier?

No. Aha! offers a 30-day free trial without requiring a credit card, but there is no permanent free plan. Pricing starts at $59/user/month for Aha! Roadmaps.

Source
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
Aha!: How is Aha! pricing structured?

Aha! uses per-user billing. Premium plan charges all users equally regardless of permission level. Enterprise plans only charge for workspace owners and contributors, with unlimited reviewers and viewers at no additional cost.

Source
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
Aha!: Can I use Aha! offline?

Aha! is a cloud-based SaaS platform with no offline mode mentioned in documentation. All features require internet connectivity to the cloud servers.

Source
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
Aha!: What does Enterprise+ plan include?

Enterprise+ includes workflow automation, capacity planning, custom tables and calculations, advanced license management, account backup and export, anti-virus scanning, IP access control, and concierge white-glove support.

Source
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
Aha!: How many integrations does Aha! support?

Aha! Roadmaps offers 40+ integrations including Jira, Azure DevOps, Slack, Salesforce, and Zendesk. Salesforce and Zendesk require additional add-on purchases.

Source
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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