Head to head · 4 tools

Insightly vs Kustomer vs Lusha vs Zendesk

Starting price

$29/month

Starting price

$89/month

Starting price

$36/month

Starting price

$19/month

Attribute	Insightly	Kustomer	Lusha	Zendesk
Category	CRM & Customer Management	CRM & Customer Management	Sales Intelligence & Lead Generation	Customer Support & Success
Pricing	Free tier	Paid	Free tier	Paid
Starting price	$29/month	$89/month	$36/month	$19/month
Free tier	Yes	No	Yes	Unknown
Free trial	Yes	Yes	No	Yes (14d)
Deployment	Cloud	Cloud	—	Cloud
API available	Unknown	Unknown	Yes	Yes
Platforms	—	—	—	—
Certifications	—	—	2	9
Integrations	5	—	3	5
Company	—	—	Founded 2016	Founded 2007
Feature attributes
Sso Saml	— Unknown	— Unknown	— Unknown	✓ Yes
Rbac	— Unknown	— Unknown	— Unknown	✓ Yes
Mobile App	— Unknown	— Unknown	— Unknown	— Unknown
Webhooks	— Unknown	— Unknown	— Unknown	✓ Yes
Data Export	— Unknown	— Unknown	— Unknown	✓ Yes
Contact Database Size	— Unknown	— Unknown	— Unknown	— Unknown
Email Finder	— Unknown	— Unknown	✓ Yes	— Unknown
Phone Numbers	— Unknown	— Unknown	✓ Yes	— Unknown
Intent Data	— Unknown	— Unknown	✓ Yes	— Unknown
Chrome Extension	— Unknown	— Unknown	✓ Yes	— Unknown
Ticketing	— Unknown	— Unknown	— Unknown	✓ Yes
Live Chat	— Unknown	— Unknown	— Unknown	✓ Yes
Knowledge Base	— Unknown	— Unknown	— Unknown	✓ Yes
Ai Chatbot	— Unknown	— Unknown	— Unknown	✓ Yes
Omnichannel	— Unknown	— Unknown	— Unknown	✓ Yes

Also consider

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