Over 22 million appointments scheduled!
22M Appts Scheduled
Book A Call
Mission-critical scheduling API for your app or marketplace
Our white-labeled scheduling API is trusted for complex use cases at scale and on tight timelines, such as vaccination and mental health appointment scheduling during a pandemic.
Our Top Notch Features
Custom Fields & Permisions
Single API Key
Dashboard
Email Templates
Calendar Sync
World Time Zones
Scalable
Flexible Architecture
HIPAA Compliant
SOC 2
Unique Features
Build your scheduling app 10x faster with our APIs
Onsched is built and battle tested for the most complex scheduling needs. We've booked millions of appointments for critical industries like healthcare. We grew during covid by handling ~80% of ALL of Canada's vaccine appointments
Unique Features
Build your scheduling app 10x faster with our APIs
Onsched is built and battle tested for the most complex scheduling needs. We've booked millions of appointments for critical industries like healthcare. We grew during covid by handling ~80% of ALL of Canada's vaccine appointments
Unique Features
Build your scheduling app 10x faster with our APIs
Onsched is built and battle tested for the most complex scheduling needs. We've booked millions of appointments for critical industries like healthcare. We grew during covid by handling ~80% of ALL of Canada's vaccine appointments
Calendar Sync
Easily sync your calendars with Google and Outlook through our API.
Calendar Sync
Easily sync your calendars with Google and Outlook through our API.
Calendar Sync
Easily sync your calendars with Google and Outlook through our API.
Email Templates
Every email can follow your design and brand guidelines and include your logo.
Email Templates
Every email can follow your design and brand guidelines and include your logo.
Email Templates
Every email can follow your design and brand guidelines and include your logo.
SMS Notifications
Trigger SMS notifications, such as appointment and booking confirmations and reminders.
SMS Notifications
Trigger SMS notifications, such as appointment and booking confirmations and reminders.
SMS Notifications
Trigger SMS notifications, such as appointment and booking confirmations and reminders.
Permissions & Account Levels
Decide who can see and do what with granular user permission controls.
Permissions & Account Levels
Decide who can see and do what with granular user permission controls.
Permissions & Account Levels
Decide who can see and do what with granular user permission controls.
Custom Fields
Collect the booking and customer data you need and attach it to your bookings or customer profiles.
Custom Fields
Collect the booking and customer data you need and attach it to your bookings or customer profiles.
Custom Fields
Collect the booking and customer data you need and attach it to your bookings or customer profiles.
Top Features
Scheduling Without Compromise
Scheduling Without Compromise
Scheduling Without Compromise
Proven scheduling API infrastructure
Built for complex scheduling scenarios
100% white label solution available
HIPAA & SOC2 Compliant*
Javascript Library
Javascript Library
Move up your go-live date with OnSched.js, our javascript library.
Move up your go-live date with OnSched.js, our javascript library.
Single API Key
Single API Key
No more juggling multiple API keys. One API key for multiple vendors, customers, and locations.
No more juggling multiple API keys. One API key for multiple vendors, customers, and locations.
OAuth 2.0
OAuth 2.0
OnSched supports OAuth 2.0 for secure data access without storing passwords.
OnSched supports OAuth 2.0 for secure data access without storing passwords.
SMS Notifications
SMS Notifications
Trigger SMS notifications, such as appointment and booking confirmations and reminders.
Trigger SMS notifications, such as appointment and booking confirmations and reminders.
Product Highlights
OnSched API vs. Alternatives
OnSched API vs. Alternatives
OnSched API vs. Alternatives
Learn why dozens of companies trust us with their most mission critical scheduling needs
Learn why dozens of companies trust us with their most mission critical scheduling needs
Learn why dozens of companies trust us with their most mission critical scheduling needs
Battle Tested API
HIPAA and SOC2 Compliant Solution
Over 22 million appointments booked
Dozens of features. Unlimited scheduling possibilities
Build in-house
Build in-house
Build in-house
Budget for at least two developer-years to build the basics. This goes up when you add resources, locations, time zones, integrations, and permissions. Then you have to build new features and maintain this tool.
With OnSched, all of the basic and advanced capabilities are built, tested across multiple clients and use cases, and maintained. You can be up and running in as little as 30 days.
Budget for at least two developer-years to build the basics. This goes up when you add resources, locations, time zones, integrations, and permissions. Then you have to build new features and maintain this tool.
With OnSched, all of the basic and advanced capabilities are built, tested across multiple clients and use cases, and maintained. You can be up and running in as little as 30 days.
Budget for at least two developer-years to build the basics. This goes up when you add resources, locations, time zones, integrations, and permissions. Then you have to build new features and maintain this tool.
With OnSched, all of the basic and advanced capabilities are built, tested across multiple clients and use cases, and maintained. You can be up and running in as little as 30 days.
Out-of-the-box
Out-of-the-box
Out-of-the-box
You will have another company’s logo everywhere. Even if you can pay to remove the logo, you are still stuck with their styling. But the real deal breakers for our customers are being tied to another company’s product roadmap and the inability to handle sensitive information.
With OnSched, everything looks like it’s built and maintained by you, you are not tied to our product roadmap, and we have plenty of customers who handle sensitive information through OnSched.
You will have another company’s logo everywhere. Even if you can pay to remove the logo, you are still stuck with their styling. But the real deal breakers for our customers are being tied to another company’s product roadmap and the inability to handle sensitive information.
With OnSched, everything looks like it’s built and maintained by you, you are not tied to our product roadmap, and we have plenty of customers who handle sensitive information through OnSched.
You will have another company’s logo everywhere. Even if you can pay to remove the logo, you are still stuck with their styling. But the real deal breakers for our customers are being tied to another company’s product roadmap and the inability to handle sensitive information.
With OnSched, everything looks like it’s built and maintained by you, you are not tied to our product roadmap, and we have plenty of customers who handle sensitive information through OnSched.
API platform
API platform
API platform
API platforms have the same advantages and disadvantages any broad solution has. It can do a lot, but if any one of those things are core to your product or service, you’re better off choosing a focused solution.
Scheduling is all we do — no distractions or compromises. This is why customers choose our scheduling API when it’s a mission critical piece of their app or marketplace.
API platforms have the same advantages and disadvantages any broad solution has. It can do a lot, but if any one of those things are core to your product or service, you’re better off choosing a focused solution.
Scheduling is all we do — no distractions or compromises. This is why customers choose our scheduling API when it’s a mission critical piece of their app or marketplace.
API platforms have the same advantages and disadvantages any broad solution has. It can do a lot, but if any one of those things are core to your product or service, you’re better off choosing a focused solution.
Scheduling is all we do — no distractions or compromises. This is why customers choose our scheduling API when it’s a mission critical piece of their app or marketplace.
Why OnSched
Everything you need to get up & running — fast
Everything you need to get up & running — fast
Everything you need to get up & running — fast
Build your scheduling application to spec without any compromises. Our APIs are flexible enough to handle 99%* of scheduling use cases.
Build your scheduling application to spec without any compromises. Our APIs are flexible enough to handle 99%* of scheduling use cases.
Build your scheduling application to spec without any compromises. Our APIs are flexible enough to handle 99%* of scheduling use cases.
22M +
22M +
Appointments
50+
50+
Active Deployments
8.9
8.9
NPS
Robust API docs
Robust API docs
Robust API docs
Our scheduling API and OnSched.js are both meticulously documented so that your developers can go live quickly.
Our scheduling API and OnSched.js are both meticulously documented so that your developers can go live quickly.
Our scheduling API and OnSched.js are both meticulously documented so that your developers can go live quickly.
Technical support
Technical support
Technical support
Our technical team knows OnSched inside and out and is available 24/7. We even have the resources to help with your build.
Our technical team knows OnSched inside and out and is available 24/7. We even have the resources to help with your build.
Our technical team knows OnSched inside and out and is available 24/7. We even have the resources to help with your build.
Sandbox environment
Sandbox environment
Sandbox environment
Build and test your integration in the sandbox environment and release a final version on the production server.
Build and test your integration in the sandbox environment and release a final version on the production server.
Build and test your integration in the sandbox environment and release a final version on the production server.
Usage-based pricing
Usage-based pricing
Usage-based pricing
With OnSched, you don’t pay for features or users — you pay for number of appointments booked.
With OnSched, you don’t pay for features or users — you pay for number of appointments booked.
With OnSched, you don’t pay for features or users — you pay for number of appointments booked.
Key Feature
Explore OnSched's Key Features
See how you can get your product into the market faster with our most common features.
Key Feature
Explore OnSched's Key Features
See how you can get your product into the market faster with our most common features.
Key Feature
Explore OnSched's Key Features
See how you can get your product into the market faster with our most common features.
Calendar Sync
Calendar Sync
Calendar Sync
Easily sync your calendars with Google and Outlook through our API.
Easily sync your calendars with Google and Outlook through our API.
Easily sync your calendars with Google and Outlook through our API.
SMS Notifications
SMS Notifications
SMS Notifications
Trigger SMS notifications, such as appointment and booking confirmations and reminders.
Trigger SMS notifications, such as appointment and booking confirmations and reminders.
Trigger SMS notifications, such as appointment and booking confirmations and reminders.
Email Templates
Email Templates
Email Templates
Every email can follow your design and brand guidelines and include your logo.
Every email can follow your design and brand guidelines and include your logo.
Every email can follow your design and brand guidelines and include your logo.
Dashboard
Dashboard
Dashboard
One place to manage account configuration, locations, services, resources, and API keys.
One place to manage account configuration, locations, services, resources, and API keys.
One place to manage account configuration, locations, services, resources, and API keys.
World Time Zones
World Time Zones
World Time Zones
The problem of coordinating bookings across time zones is solved for you out of the box.
The problem of coordinating bookings across time zones is solved for you out of the box.
The problem of coordinating bookings across time zones is solved for you out of the box.
OAuth 2.0
OAuth 2.0
OAuth 2.0
OnSched supports OAuth 2.0 for secure data access without storing passwords.
OnSched supports OAuth 2.0 for secure data access without storing passwords.
OnSched supports OAuth 2.0 for secure data access without storing passwords.
Account Levels
Account Levels
Account Levels
Decide who can see and do what with granular user permission controls.
Decide who can see and do what with granular user permission controls.
Decide who can see and do what with granular user permission controls.
Single API Key
Single API Key
Single API Key
No more juggling multiple API keys. One API key for multiple vendors, customers, and locations.
No more juggling multiple API keys. One API key for multiple vendors, customers, and locations.
No more juggling multiple API keys. One API key for multiple vendors, customers, and locations.
Use Case
Build HIPAA compliant scheduling
Build HIPAA compliant scheduling
Build HIPAA compliant scheduling
OnSched provides you with the most powerful HIPAA-compliant scheduling API and professional support team, so you can focus on what you do best. Get access to the best scheduling tool and build your MVP in minutes instead of months.
OnSched provides you with the most powerful HIPAA-compliant scheduling API and professional support team, so you can focus on what you do best. Get access to the best scheduling tool and build your MVP in minutes instead of months.
OnSched provides you with the most powerful HIPAA-compliant scheduling API and professional support team, so you can focus on what you do best. Get access to the best scheduling tool and build your MVP in minutes instead of months.
Scalable
Usage Based Pricing
HIPAA Compliant
Excellent Tech Support
Use Case
Optimize Your Scheduling for Finance & Insurance
Optimize Your Scheduling for Finance & Insurance
Optimize Your Scheduling for Finance & Insurance
Simplify complex scheduling processes in the finance and insurance industries with OnSched. Our powerful API integrates seamlessly into your existing systems, enhancing efficiency, protecting sensitive data, and allowing you to focus on delivering exceptional client service.
Simplify complex scheduling processes in the finance and insurance industries with OnSched. Our powerful API integrates seamlessly into your existing systems, enhancing efficiency, protecting sensitive data, and allowing you to focus on delivering exceptional client service.
Simplify complex scheduling processes in the finance and insurance industries with OnSched. Our powerful API integrates seamlessly into your existing systems, enhancing efficiency, protecting sensitive data, and allowing you to focus on delivering exceptional client service.
Painless Integration
Scalable & Secure
Dedicated Tech Support
About Us
We've provided scheduling APIs for over a decade
We've provided scheduling APIs for over a decade
We've provided scheduling APIs for over a decade
We have led dozens of companies through high stakes implementations. We got healthcare companies through COVID and we can tackle your scheduling challenges too
We have led dozens of companies through high stakes implementations. We got healthcare companies through COVID and we can tackle your scheduling challenges too
We have led dozens of companies through high stakes implementations. We got healthcare companies through COVID and we can tackle your scheduling challenges too
22M +
Appointments Booked
4.9
Ratings
6+
Team Members
Choose OnSched When Scheduling Can't Fail
Choose OnSched When Scheduling Can't Fail
Choose OnSched When Scheduling Can't Fail
Our white-labeled scheduling API is trusted for complex use cases at scale and on tight timelines
Our white-labeled scheduling API is trusted for complex use cases at scale and on tight timelines
Our white-labeled scheduling API is trusted for complex use cases at scale and on tight timelines
Our Mission
Our Mission
Our Mission
Empowering businesses to manage complex scheduling effortlessly with our reliable, scalable, and customizable API solutions, making every appointment seamless and secure, no matter the industry or scale.
Empowering businesses to manage complex scheduling effortlessly with our reliable, scalable, and customizable API solutions, making every appointment seamless and secure, no matter the industry or scale.
Empowering businesses to manage complex scheduling effortlessly with our reliable, scalable, and customizable API solutions, making every appointment seamless and secure, no matter the industry or scale.
Our Team
Our Team
Our Team
World class devlopers primarily based in the US and Canada.
World class devlopers primarily based in the US and Canada.
World class devlopers primarily based in the US and Canada.
Customers
Our customers have trusted us to book over 20 million appointments
Our customers have trusted us to book over 20 million appointments
Our customers have trusted us to book over 20 million appointments
Customers choose OnSched when scheduling can’t fail
Customers choose OnSched when scheduling can’t fail
Customers choose OnSched when scheduling can’t fail
Our Blogs
Explore Our Blog
Dive into our blog for expert insights, tips, and industry trends to elevate your project management journey.
Our Blogs
Explore Our Blog
Dive into our blog for expert insights, tips, and industry trends to elevate your project management journey.
Our Blogs
Explore Our Blog
Dive into our blog for expert insights, tips, and industry trends to elevate your project management journey.
Our Pricing
Our Pricing Plans
Our Pricing
Our Pricing Plans
Our Pricing
Our Pricing Plans
Monthly
Yearly
$299
/ Per Month
Starter
Individuals
Up to 300 appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
$699
/ Per Month
Growth
Startups
Up to 3,000 appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
Save 10% on Annual Subscriptions
$1,799
/ Per Month
Scale
Enterprise
3,000+ appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
Monthly
Yearly
$299
/ Per Month
Starter
Individuals
Up to 300 appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
$699
/ Per Month
Growth
Startups
Up to 3,000 appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
Save 10% on Annual Subscriptions
$1,799
/ Per Month
Scale
Enterprise
3,000+ appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
Monthly
Yearly
$299
/ Per Month
Starter
Individuals
Up to 300 appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
$699
/ Per Month
Growth
Startups
Up to 3,000 appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
Save 10% on Annual Subscriptions
$1,799
/ Per Month
Scale
Enterprise
3,000+ appointments per month
Features Included:
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Custom Notifications
Technical Account Manager
Service Level Agreement
One-on-one developer calls
All Plans Include
Unlimited Resources & Calendars
Unlimited Resources
Unlimited Locations
Calendar Sync
Custom Notifications
Book your demo today!
Book your demo today!
Jump on a call with our lovely team and explor how fast OnSched can solve your scheduling problems.
Jump on a call with our lovely team and explor how fast OnSched can solve your scheduling problems.
Pricing Comparison
Top Features
Starter
Growth
Scale
Appointments per month
300
3,000
3,000+
Unlimited Resources/Calendars
Unlimited Locations
Calendar Sync
Integrations (Zapier)
Webhooks
Intercom Support
Technical Account Manager
One-on-one developer calls
Endpoint Mapping
Service Level Agreement (SLA)
Our Testimonials
What Our Customers Are Saying
Read testimonials from our satisfied customers and learn how SAP has transformed their project management experience.
Our Testimonials
What Our Customers Are Saying
Read testimonials from our satisfied customers and learn how SAP has transformed their project management experience.
Our Testimonials
What Our Customers Are Saying
Read testimonials from our satisfied customers and learn how SAP has transformed their project management experience.
OnSched ticks more boxes for what we wanted the tool to do than what the competition did.
Oliver Gower
Head of Product at Well Pharmacy
OnSched ticks more boxes for what we wanted the tool to do than what the competition did.
Oliver Gower
Head of Product at Well Pharmacy
OnSched ticks more boxes for what we wanted the tool to do than what the competition did.
Oliver Gower
Head of Product at Well Pharmacy
OnSched is the backbone for an all-new experience. Bookings per week per Fitness Court (outdoor gym) is our primary KPI
Jonathan Fudem
Product Manager at NFC
OnSched is the backbone for an all-new experience. Bookings per week per Fitness Court (outdoor gym) is our primary KPI
Jonathan Fudem
Product Manager at NFC
OnSched is the backbone for an all-new experience. Bookings per week per Fitness Court (outdoor gym) is our primary KPI
Jonathan Fudem
Product Manager at NFC
Customer service was on point before I was even paying.
Joshua Weiner
CEO of Oh Shoot!
Customer service was on point before I was even paying.
Joshua Weiner
CEO of Oh Shoot!
Customer service was on point before I was even paying.
Joshua Weiner
CEO of Oh Shoot!
Really great system that met all of our needs It's actually brought us new business
Gary R.
CEO
Really great system that met all of our needs It's actually brought us new business
Gary R.
CEO
Really great system that met all of our needs It's actually brought us new business
Gary R.
CEO
FAQ’s
Frequently Asked Questions
Find answers to commonly asked questions about OnSched, covering features, pricing, integrations, and more, to help you make informed decisions for your project management needs.
Annual agreements vs. Month-to-month agreements - What's the difference?
Month-to-month agreements are subject to overage charges, should you exceed the allocated monthly number of appointments and/or API calls. Annual agreements allocate a total number of appointments consumable inside of a twelve-month period.
How do you bill me?
Month-to-month agreements are billed monthly in advance using a customer credit card, processed using secure payment gateway Stripe. Direct deposits are available for annual agreements.
Can I access support on Starter and Growth?
Yes, we provide robust ticket-based support to all of our customers. For the priority response and resolution, times see the Premium Support package. We have up-to-date scheduling API documentation that contains all of the information about OnSched API.
Can I do an annual or multi-year and carry over my appointments?
You can do a month-to-month agreements or an annual agreement but we do not carry over appointments.
Is OnSched HIPAA and SOC2 compliant?
Yes, we are in review now and expect our SOC2 cert by end of year 2024 and are currently HIPAA compliant.
Can I add Premium support to any package?
Premium Support offers priority response and resolution times through our ticket-based system. We also guarantee >99.9% uptime* with an enhanced SLA. You’ll receive personalized onboarding and product training from a dedicated Account Manager who understands your business goals. Alongside prioritized support, you can schedule private consultations to review site performance, security, customizations, and the implementation of new features.
FAQ’s
Frequently Asked Questions
Find answers to commonly asked questions about OnSched, covering features, pricing, integrations, and more, to help you make informed decisions for your project management needs.
Annual agreements vs. Month-to-month agreements - What's the difference?
Month-to-month agreements are subject to overage charges, should you exceed the allocated monthly number of appointments and/or API calls. Annual agreements allocate a total number of appointments consumable inside of a twelve-month period.
How do you bill me?
Month-to-month agreements are billed monthly in advance using a customer credit card, processed using secure payment gateway Stripe. Direct deposits are available for annual agreements.
Can I access support on Starter and Growth?
Yes, we provide robust ticket-based support to all of our customers. For the priority response and resolution, times see the Premium Support package. We have up-to-date scheduling API documentation that contains all of the information about OnSched API.
Can I do an annual or multi-year and carry over my appointments?
You can do a month-to-month agreements or an annual agreement but we do not carry over appointments.
Is OnSched HIPAA and SOC2 compliant?
Yes, we are in review now and expect our SOC2 cert by end of year 2024 and are currently HIPAA compliant.
Can I add Premium support to any package?
Premium Support offers priority response and resolution times through our ticket-based system. We also guarantee >99.9% uptime* with an enhanced SLA. You’ll receive personalized onboarding and product training from a dedicated Account Manager who understands your business goals. Alongside prioritized support, you can schedule private consultations to review site performance, security, customizations, and the implementation of new features.
FAQ’s
Frequently Asked Questions
Find answers to commonly asked questions about OnSched, covering features, pricing, integrations, and more, to help you make informed decisions for your project management needs.
Annual agreements vs. Month-to-month agreements - What's the difference?
Month-to-month agreements are subject to overage charges, should you exceed the allocated monthly number of appointments and/or API calls. Annual agreements allocate a total number of appointments consumable inside of a twelve-month period.
How do you bill me?
Month-to-month agreements are billed monthly in advance using a customer credit card, processed using secure payment gateway Stripe. Direct deposits are available for annual agreements.
Can I access support on Starter and Growth?
Yes, we provide robust ticket-based support to all of our customers. For the priority response and resolution, times see the Premium Support package. We have up-to-date scheduling API documentation that contains all of the information about OnSched API.
Can I do an annual or multi-year and carry over my appointments?
You can do a month-to-month agreements or an annual agreement but we do not carry over appointments.
Is OnSched HIPAA and SOC2 compliant?
Yes, we are in review now and expect our SOC2 cert by end of year 2024 and are currently HIPAA compliant.
Can I add Premium support to any package?
Premium Support offers priority response and resolution times through our ticket-based system. We also guarantee >99.9% uptime* with an enhanced SLA. You’ll receive personalized onboarding and product training from a dedicated Account Manager who understands your business goals. Alongside prioritized support, you can schedule private consultations to review site performance, security, customizations, and the implementation of new features.
Get in Touch
Feel free to shoot over any questions or book a demo call!
Send Us a Message
What kind of scheduling solution are you trying to build?
Get in Touch
Feel free to shoot over any questions or book a demo call!
Send Us a Message
What kind of scheduling solution are you trying to build?
Get in Touch
Feel free to shoot over any questions or book a demo call!
Send Us a Message
What kind of scheduling solution are you trying to build?
Ship your scheduling application faster
Book a demo call and find out why millions of appointments are scheduled through our APIs every year.
22M+
Appointments
4.9
Avg Rating
Ship your scheduling application faster
Book a demo call and find out why millions of appointments are scheduled through our APIs every year.
22M+
Appointments
4.9
Avg Rating
Ship your scheduling application faster
Book a demo call and find out why millions of appointments are scheduled through our APIs every year.
22M+
Appointments
4.9
Avg Rating
Online scheduling API for modern enterprises
© 2024 OnSched. All rights reserved.
Online scheduling API for modern enterprises
© 2024 OnSched. All rights reserved.
Online scheduling API for modern enterprises
© 2024 OnSched. All rights reserved.