Head to head · 4 tools

Cal.com vs SleekFlow vs Trengo vs Zoho CRM

Starting price

$15

Starting price

$149/month

Starting price

$299/month

Starting price

$14/month

Attribute	Cal.com	SleekFlow	Trengo	Zoho CRM
Category	Events, Scheduling & Booking	CRM & Customer Management	Customer Support & Success	CRM & Customer Management
Pricing	Free tier	Paid	Paid	Free tier
Starting price	$15	$149/month	$299/month	$14/month
Free tier	Yes	No	No	Yes
Free trial	Yes	Yes	Yes	Yes (15d)
Deployment	Hybrid	—	—	Cloud
API available	Yes	Unknown	Unknown	Yes
Platforms	—	—	—	—
Certifications	3	—	—	4
Integrations	6	—	1	—
Company	—	—	—	Founded 1996
Feature attributes
Sso Saml	✓ Yes	— Unknown	— Unknown	✓ Yes
Rbac	✓ Yes	— Unknown	— Unknown	— Unknown
Mobile App	— Unknown	— Unknown	— Unknown	— Unknown
Webhooks	✓ Yes	— Unknown	— Unknown	— Unknown
Data Export	— Unknown	— Unknown	— Unknown	— Unknown
Calendar Integrations	✓ Yes	— Unknown	— Unknown	— Unknown
Group Scheduling	✓ Yes	— Unknown	— Unknown	— Unknown
Payment Collection	✓ Yes	— Unknown	— Unknown	— Unknown
Routing Forms	✓ Yes	— Unknown	— Unknown	— Unknown
Self Hosting	✓ Yes	— Unknown	— Unknown	— Unknown
Pipeline Management	— Unknown	— Unknown	— Unknown	✓ Yes
Marketing Automation	— Unknown	— Unknown	— Unknown	✓ Yes
Custom Objects	— Unknown	— Unknown	— Unknown	— Unknown
Reporting Dashboards	— Unknown	— Unknown	— Unknown	— Unknown
App Marketplace	— Unknown	— Unknown	— Unknown	— Unknown

Also consider

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