TidyCal
TidyCal is a simple scheduling software that helps you manage your calendar, book meetings, and accept payments through a clean interface without the high monthly subscription costs.
UniTime
UniTime is a comprehensive open-source academic scheduling solution that helps you manage course timetabling, student scheduling, and examination planning within a single integrated web-based platform.
Quick Comparison
| Feature | TidyCal | UniTime |
|---|---|---|
| Website | tidycal.com | unitime.org |
| Pricing Model | Freemium | Free |
| Starting Price | Free | Free |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✘ No product demo | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2020 | 2002 |
| Headquarters | Austin, USA | West Lafayette, USA |
Overview
TidyCal
TidyCal is a lightweight scheduling solution designed to strip away the complexity of booking meetings. You can connect your Google, Apple, or Microsoft calendars to sync your availability instantly and prevent double-bookings. The platform allows you to create various booking types, from quick 15-minute coffee chats to paid consulting sessions, all accessible through a personalized booking link you can share with clients or embed on your website.
You can manage your entire schedule from a single dashboard and set custom buffer times between appointments to stay organized. It solves the constant back-and-forth of email scheduling by letting your guests pick times that work for both of you. Whether you are a freelancer booking clients or a recruiter scheduling interviews, you get a streamlined experience that focuses on getting meetings on the books quickly.
UniTime
UniTime is an open-source academic scheduling platform designed to solve the complex logistical challenges of higher education institutions. You can coordinate course timetabling, manage student sectioning, and organize examination schedules while accounting for specific constraints like room availability and faculty preferences. The system uses advanced optimization algorithms to ensure your schedules are efficient and conflict-free.
You can also manage event room reservations and track departmental requirements through a unified web interface. Because it is open-source and based on the Comprehensive Academic Scheduling System, you have the flexibility to host it on your own servers and customize it to fit your university's unique administrative workflows. It is particularly effective for large universities managing thousands of students and diverse course offerings.
Overview
TidyCal Features
- Calendar Integration Connect your Google, Office 365, and Apple calendars to sync your real-time availability and avoid any scheduling conflicts.
- Paid Bookings Integrate with Stripe or PayPal to accept payments from clients the moment they book a session with you.
- Custom Booking Types Create multiple meeting lengths and styles, such as free consultations or paid workshops, to fit your specific business needs.
- Website Embedding Add your booking calendar directly onto your website so visitors can schedule time without ever leaving your page.
- Automated Reminders Reduce no-shows by sending automated confirmation and reminder emails to your participants before the meeting starts.
- Time Zone Detection Automatically display your availability in your guest's local time zone to eliminate confusion for international meetings.
UniTime Features
- Course Timetabling. Build complex course schedules automatically while balancing instructor preferences, room capacities, and student needs without manual errors.
- Student Scheduling. Optimize student registrations by automatically placing them into course sections that fit their individual requirements and academic goals.
- Examination Timetabling. Create conflict-free exam schedules for midterms and finals by managing room assignments and student seating plans simultaneously.
- Event Management. Manage non-academic room bookings and departmental events through a centralized calendar that prevents double-bookings across your campus.
- Instructor Management. Track faculty availability and workload requirements to ensure your teaching staff is assigned to the right rooms at the right times.
- Constraint Solver. Apply custom rules and constraints to your schedules to meet specific departmental policies or physical accessibility requirements automatically.
Pricing Comparison
TidyCal Pricing
- 1 Calendar connection
- Unlimited booking types
- Standard booking pages
- Basic integrations
- TidyCal branding
- Everything in Free, plus:
- Up to 10 calendar connections
- Paid booking support
- Reduced transaction fees
- Directory listing
- No TidyCal branding
UniTime Pricing
- Full access to all modules
- Unlimited users and students
- Self-hosted deployment
- Apache License 2.0
- Community-driven updates
- API and database access
- Everything in Open Source, plus:
- Public documentation access
- Community mailing list
- Bug reporting via GitHub
- Contribute to source code
- No vendor lock-in
Pros & Cons
TidyCal
Pros
- One-time payment model eliminates monthly subscription fatigue
- Very simple and clean user interface
- Fast setup process takes only a few minutes
- Reliable synchronization with multiple major calendar providers
Cons
- Fewer advanced customization options than premium competitors
- Limited native integrations with niche CRM tools
- Basic email customization for automated notifications
UniTime
Pros
- Completely free with no recurring licensing costs
- Highly flexible and customizable for unique needs
- Handles massive datasets for large university systems
- Strong optimization algorithms reduce scheduling conflicts
- Active community support and regular software updates
Cons
- Requires significant technical expertise to install
- User interface feels dated compared to SaaS
- Initial configuration and setup is time-consuming