
SchedulingKit
8.8#3 in appointment scheduling softwareFrom $10 a monthFree planAndroidiOSWebAPI
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| Fact | SchedulingKit | UpSynk |
|---|---|---|
| Calendar integrations | SchedulingKit supports bi-directional synchronization with Google Calendar, Outlook, and Apple Calendar. | UpSynk says it syncs with Google Calendar and Outlook and checks conflicts across multiple calendars. |
| Headquarters | Houston, Texas, United States | UpSynk says it is remote-first, with headquarters in San Francisco and engineering hubs in London and Bangalore. |
| Mobile apps | SchedulingKit provides iPhone/iPad and Android apps that sync bookings, contacts, and event types with the web app. | The site links to UpSynk apps on the Apple App Store and Google Play and describes mobile booking, payment, and team-management features. |
| Payments | The platform supports payment processing through Stripe and PayPal, and its homepage also lists Apple Pay and Google Pay. | Paid booking pages use Stripe checkout with saved-card support, 3DS authentication, billing addresses, and automatic tax when configured. |
| Security | SchedulingKit states that data is encrypted with AES-256 at rest and TLS 1.3 in transit, with role-based access controls, multi-factor authentication, and audit logging. | UpSynk states it is SOC-2 Type II certified, GDPR compliant, and ISO 27001 certified, with data encrypted at rest and in transit. |
| Support | Support is available Monday through Friday, 9:00 AM–6:00 PM EST, with a first response within 24 hours on business days. | The plan comparison lists email support, phone support, and a dedicated success manager as support options. |
SchedulingKit suits solo professionals and teams that need booking, calendar, payment, or staff-scheduling tools. It may also fit businesses that want integrations, automation, or AI scheduling features.
UpSynk suits individuals and teams managing bookings, including users in sales, recruiting, healthcare, and education. Its scheduling options cover both individual appointments and team-based bookings.