Apollo.io vs Buildium vs Clearbit vs HubSpot

Apollo.io+

Starting price

$49/month

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Buildium+

Starting price

$62/month

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Clearbit+

Starting price

$45/month

ViewVisit site ↗

HubSpot+

Starting price

$15/month

ViewVisit site ↗

Attribute	Apollo.io	Buildium	Clearbit	HubSpot
Category	Sales Intelligence & Lead Generation	Real Estate & Property	Sales Intelligence & Lead Generation	CRM & Customer Management
Pricing	Free tier	Paid	Paid	Free tier
Starting price	$49/month	$62/month	$45/month	✓ $15/month
Free tier	✓ Yes	No	No	✓ Yes
Free trial	Unknown	✓ Yes	✓ Yes	✓ Yes (14d)
Deployment	—	Cloud	Cloud	—
API available	✓ Yes	✓ Yes	Unknown	✓ Yes
Platforms	—	—	—	ios, android
Certifications	✓ 3	—	—	—
Integrations	—	—	1	✓ 23
Company	Founded 2015	Founded 2004	—	Founded 2006
Feature attributes
Sso Saml	✓ Yes	— Unknown	— Unknown	✓ Yes
Rbac	— Unknown	✓ Yes	— Unknown	✓ Yes
Mobile App	— Unknown	— Unknown	— Unknown	Ios And Android
Webhooks	— Unknown	— Unknown	— Unknown	✓ Yes
Data Export	✓ Yes	— Unknown	— Unknown	— Unknown
Contact Database Size	— Unknown	— Unknown	— Unknown	— Unknown
Email Finder	✓ Yes	— Unknown	— Unknown	— Unknown
Phone Numbers	✓ Yes	— Unknown	— Unknown	— Unknown
Intent Data	✓ Yes	— Unknown	— Unknown	— Unknown
Chrome Extension	✓ Yes	— Unknown	— Unknown	— Unknown
Tenant Portal	— Unknown	✓ Yes	— Unknown	— Unknown
Online Rent Payment	— Unknown	✓ Yes	— Unknown	— Unknown
Maintenance Requests	— Unknown	✓ Yes	— Unknown	— Unknown
Accounting Included	— Unknown	✓ Yes	— Unknown	— Unknown
Property Type	— Unknown	— Unknown	— Unknown	— Unknown
Pipeline Management	— Unknown	— Unknown	— Unknown	✓ Yes
Marketing Automation	— Unknown	— Unknown	— Unknown	✓ Yes
Custom Objects	— Unknown	— Unknown	— Unknown	✓ Yes
Reporting Dashboards	— Unknown	— Unknown	— Unknown	✓ Yes
App Marketplace	— Unknown	— Unknown	— Unknown	✓ Yes

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