Sign In Scheduling
Sign In Scheduling is an automated appointment booking software that streamlines your calendar management, reduces no-shows with smart reminders, and provides a professional scheduling experience for your clients.
Cal.com
Cal.com is an open-source scheduling infrastructure that gives you full control over your calendar, bookings, and data through a flexible, white-label platform designed for individuals and global enterprises alike.
Quick Comparison
| Feature | Sign In Scheduling | Cal.com |
|---|---|---|
| Website | 10to8.com | cal.com |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✓ 7 days free trial | ✓ 14 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2011 | 2021 |
| Headquarters | London, UK | San Francisco, USA |
Overview
Sign In Scheduling
Sign In Scheduling, formerly known as 10to8, helps you take control of your calendar by automating the entire booking process. You can eliminate the back-and-forth of manual scheduling by allowing clients to book sessions, classes, or consultations directly through your personalized booking page. The platform handles the administrative heavy lifting, from sending automated confirmations to managing staff availability across multiple locations.
You can significantly reduce missed appointments using customizable SMS and email reminders that keep your clients informed. Whether you are a solo practitioner or managing a large healthcare clinic, the software scales to meet your needs with robust security features and accessibility compliance. It solves the problem of wasted time and lost revenue by ensuring your schedule stays full and organized without constant manual intervention.
Cal.com
Cal.com is a highly customizable scheduling platform that puts you in total control of your time. Unlike rigid booking tools, it offers an open-source foundation that you can self-host or use in the cloud. You can manage everything from simple one-on-one meetings to complex round-robin distributions for large sales teams. It solves the headache of back-and-forth emailing by letting others book time directly on your calendar based on your availability rules.
You can deeply integrate the tool into your own product using its robust API and modular architecture. Whether you are a freelancer looking for a clean booking page or an enterprise needing a white-label solution with strict data residency requirements, it scales to meet your needs. You can automate your entire meeting lifecycle, from initial booking to automated reminders and post-meeting follow-ups.
Overview
Sign In Scheduling Features
- Online Booking Page Create a professional, branded booking page where your clients can view your real-time availability and book appointments 24/7.
- Automated Reminders Reduce no-shows by sending automated SMS, email, and voice reminders to your clients before their scheduled appointments.
- Two-Way Calendar Sync Connect your existing Google, Outlook, or iCloud calendars to ensure you never get double-booked across different platforms.
- Secure Video Meetings Generate unique Zoom or Microsoft Teams links automatically for every virtual consultation or remote session you schedule.
- Payment Processing Take deposits or full payments at the time of booking by integrating your account with Stripe or PayPal.
- Multi-Location Support Manage staff schedules and room availability across several physical locations from a single, centralized dashboard.
Cal.com Features
- Round Robin Scheduling. Distribute incoming meetings automatically among your team members to ensure fair lead distribution and faster response times.
- Dynamic Availability. Connect multiple calendars and set complex buffer times so you never get double-booked or overwhelmed by back-to-back meetings.
- White-Label Branding. Remove all external branding and host the scheduling experience on your own domain for a completely native feel.
- Workflow Automation. Trigger automated SMS reminders, email follow-ups, or custom webhooks the moment a booking is made or cancelled.
- Paid Bookings. Connect your Stripe account to require payments before a meeting is confirmed, reducing no-shows and automating your billing.
- Routing Forms. Screen your visitors with custom questions and automatically route them to the right person based on their specific answers.
Pricing Comparison
Sign In Scheduling Pricing
- Up to 100 appointments/month
- 2 staff logins
- Email reminders
- Online booking page
- Community support
- Everything in Free, plus:
- Up to 300 appointments/month
- 3 staff logins
- SMS reminders included
- Customizable branding
- Priority email support
Cal.com Pricing
- Unlimited event types
- Connect all your calendars
- Accept payments (Stripe)
- Workflow automations
- Cal Video for meetings
- Standard integrations
- Everything in Individuals, plus:
- Round Robin scheduling
- Collective scheduling
- Routing forms
- Team workflows
- Remove 'Powered by Cal.com' branding
Pros & Cons
Sign In Scheduling
Pros
- Extremely easy to set up and navigate
- Significantly reduces no-shows with automated SMS
- Seamless integration with major video conferencing tools
- Reliable two-way sync with personal calendars
- Highly accessible interface for non-technical clients
Cons
- Free tier has strict monthly booking limits
- Customization options for booking pages are basic
- Mobile app interface feels slightly dated
Cal.com
Pros
- Extremely flexible and customizable via API
- Generous free plan includes unlimited events
- Open-source nature allows for self-hosting
- Clean and modern user interface
- Privacy-focused with excellent data control
Cons
- Slightly higher learning curve for developers
- Advanced features require the paid tier
- Occasional bugs in newer beta features