Head to head · 4 tools

Appointlet vs Assignar vs Cal.com vs Procore

Starting price

—

Starting price

—

Starting price

$15

Starting price

—

Attribute	Appointlet	Assignar	Cal.com	Procore
Category	Events, Scheduling & Booking	Construction	Events, Scheduling & Booking	Industry & Specialized Software
Pricing	Paid	Paid	Free tier	Paid
Starting price	—	—	$15	—
Free tier	No	No	Yes	No
Free trial	No	Yes	Yes	No
Deployment	—	—	Hybrid	Cloud
API available	Unknown	Unknown	Yes	Yes
Platforms	—	—	—	ios, android
Certifications	—	—	3	1
Integrations	3	—	6	—
Company	—	—	—	Founded 2002
Feature attributes
Sso Saml	— Unknown	— Unknown	✓ Yes	— Unknown
Rbac	— Unknown	— Unknown	✓ Yes	— Unknown
Mobile App	— Unknown	— Unknown	— Unknown	Ios And Android
Webhooks	— Unknown	— Unknown	✓ Yes	— Unknown
Data Export	— Unknown	— Unknown	— Unknown	— Unknown
Calendar Integrations	— Unknown	— Unknown	✓ Yes	— Unknown
Group Scheduling	— Unknown	— Unknown	✓ Yes	— Unknown
Payment Collection	— Unknown	— Unknown	✓ Yes	— Unknown
Routing Forms	— Unknown	— Unknown	✓ Yes	— Unknown
Self Hosting	— Unknown	— Unknown	✓ Yes	— Unknown
Industry Focus	— Unknown	— Unknown	— Unknown	— Unknown
Scheduling Dispatch	— Unknown	— Unknown	— Unknown	— Unknown
Job Costing	— Unknown	— Unknown	— Unknown	— Unknown
Mobile Field App	— Unknown	— Unknown	— Unknown	— Unknown
Document Management	— Unknown	— Unknown	— Unknown	✓ Yes

Also consider

Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.