Koalendar
Worth it
Confidence: High
Buy if you're a tutor, coach, or small business wanting simple booking links . the free tier is genuinely unlimited.
Comparison
Koalendar vs microsoft.com
Koalendar lands on Worth it, and microsoft.com lands on Depends.
microsoft.com
Depends
Confidence: Low
Buy only if you run an enterprise security operation on a Microsoft 365 estate with dedicated staff to manage it.
| Compare | Koalendar | microsoft.com |
|---|---|---|
| Verdict | Worth it | Depends |
| Best for | Tutors and coaches | Enterprise SOC teams |
| Who it's not for | Enterprises needing round-robin routing and admin controls | Small teams needing basic antivirus |
| Privacy | SOC 2 Type II compliant; one CVE affects the WordPress plugin, not the core scheduling app.⁸ | No known public vulnerabilities found in the sources reviewed.16 |
| Support quality | No support evidence found in sources | Q&A thread shows deleted answers, blocked access. |
| Public sentiment | Users consistently praise Koalendar's simplicity and free unlimited plan, especially tutors and solo professionals.⁵ | Public user feedback is nearly absent; the only thread found is a blocked-page complaint, not product reviews.15 |
| Biggest gotcha | CVE-2024-11855: stored XSS in the WordPress booking widget, fixed in 1.0.3. Update the plugin if you embed it.⁹ | Guess: deep Entra/Intune integration means painful migration if you ever leave Microsoft.16 |
Pick Koalendar when
- Tutors and coaches
- Solo professionals taking client bookings
- Small teams wanting simple booking links
- Budget-conscious Calendly switchers
When Koalendar is not a fit
- Enterprises needing round-robin routing and admin controls
- Sales teams wanting CRM pipelines, not just bookings
- Buyers requiring big-vendor SLAs and support
- Teams with complex multi-resource scheduling
Pick microsoft.com when
- Enterprise SOC teams
- Microsoft 365-heavy organizations
- Zero Trust rollouts
- Companies with dedicated security admins
When microsoft.com is not a fit
- Small teams needing basic antivirus
- Startups without security staff
- Anyone wanting quick standalone tools
- Buyers avoiding ecosystem lock-in
Sources
- Koalendar: Free Appointment Scheduling Softwarekoalendar.comofficial
- Koalendar Free Forever Plankoalendar.comofficial
- Koalendar Software Reviews, Demo & Pricingsoftwareadvice.comreview
- Koalendar Reviews 2026 - Capterracapterra.comreview
- Koalendar Trustpilot Reviewstrustpilot.comreview
review
- Koalendar Pricingprospeo.ionews
- CVE-2024-11855 Detailnvd.nist.govsecurity
- Koalendar < 1.0.3 - Stored XSSwpscan.comsecurity
- Koalendar Achieves SOC 2 Type II Compliancekoalendar.comsecurity
- About Koalendarkoalendar.comofficial
- Koalendar Company Profile - Tracxntracxn.comnews
- Koalendar on Google Workspace Marketplaceworkspace.google.comofficial
news
- Your request has been blocked . Microsoft Q&A threadlearn.microsoft.comreview
- Microsoft Security official pagemicrosoft.comofficial