Head to head · 4 tools

HubSpot vs Kustomer vs Mailero vs Slack

Starting price

$15/month

Starting price

$89/month

Starting price

$10/month

Starting price

$7.25/month

Attribute	HubSpot	Kustomer	Mailero	Slack
Category	CRM & Customer Management	CRM & Customer Management	Customer Support & Success	Communication
Pricing	Free tier	Paid	Free tier	Free tier
Starting price	$15/month	$89/month	$10/month	$7.25/month
Free tier	Yes	No	Yes	Yes
Free trial	Yes (14d)	Yes	Yes	Yes
Deployment	—	Cloud	—	—
API available	Yes	Unknown	Unknown	Yes
Platforms	ios, android	—	—	—
Certifications	—	—	—	8
Integrations	23	—	—	2
Company	Founded 2006	—	—	Founded 2009
Feature attributes
Sso Saml	✓ Yes	— Unknown	— Unknown	✓ Yes
Rbac	✓ Yes	— Unknown	— Unknown	✓ Yes
Mobile App	Ios And Android	— Unknown	— Unknown	— Unknown
Webhooks	✓ Yes	— Unknown	— Unknown	— Unknown
Data Export	— Unknown	— Unknown	— Unknown	✓ Yes
Pipeline Management	✓ Yes	— Unknown	— Unknown	— Unknown
Marketing Automation	✓ Yes	— Unknown	— Unknown	— Unknown
Custom Objects	✓ Yes	— Unknown	— Unknown	— Unknown
Reporting Dashboards	✓ Yes	— Unknown	— Unknown	— Unknown
App Marketplace	✓ Yes	— Unknown	— Unknown	— Unknown
Video Conferencing	— Unknown	— Unknown	— Unknown	✓ Yes
Team Messaging	— Unknown	— Unknown	— Unknown	✓ Yes
Max Participants	— Unknown	— Unknown	— Unknown	— Unknown
Screen Sharing	— Unknown	— Unknown	— Unknown	✓ Yes
Guest Access	— Unknown	— Unknown	— Unknown	— Unknown

Also consider

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