Head to head · 4 tools

Mailero vs Odoo vs Slack vs Zoho CRM

Starting price

$10/month

Starting price

$31.1/month

Starting price

$7.25/month

Starting price

$14/month

Attribute	MMailero	Odoo	Slack	Zoho CRM
Category	Customer Support & Success	Productivity & Collaboration	Communication	CRM & Customer Management
Pricing	Free tier	Free tier	Free tier	Free tier
Starting price	$10/month	$31.1/month	$7.25/month	$14/month
Free tier	Yes	Yes	Yes	Yes
Free trial	Yes	Yes	Yes	Yes (15d)
Deployment	—	Cloud	—	Cloud
API available	Unknown	Unknown	Yes	Yes
Platforms	—	—	—	—
Certifications	—	—	8	4
Integrations	—	—	2	—
Company	—	Founded 2004	Founded 2009	Founded 1996
Feature attributes
Sso Saml	— Unknown	— Unknown	✓ Yes	✓ Yes
Rbac	— Unknown	— Unknown	✓ Yes	— Unknown
Mobile App	— Unknown	— Unknown	— Unknown	— Unknown
Webhooks	— Unknown	— Unknown	— Unknown	— Unknown
Data Export	— Unknown	— Unknown	✓ Yes	— Unknown
Video Conferencing	— Unknown	— Unknown	✓ Yes	— Unknown
Team Messaging	— Unknown	— Unknown	✓ Yes	— Unknown
Max Participants	— Unknown	— Unknown	— Unknown	— Unknown
Screen Sharing	— Unknown	— Unknown	✓ Yes	— Unknown
Guest Access	— Unknown	— 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.