What are the key differences between ON24 and HubSpot Open Source?

Compare ON24 and HubSpot Open Source side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are ON24 and HubSpot Open Source scored?

ON24 has an AI score of 7.4/10 and HubSpot Open Source has an AI score of 9.2/10. Scores are based on features, user satisfaction, and overall quality analysis.

ON24 vs HubSpot Open Source 2026 — Compared

ON24

HubSpot Open Source

WINNER HubSpot Open Source

HubSpot Open Source edges ahead with a score of 9.2/10 compared to 7.4/10 for ON24. While both are highly rated in their...

ON24

7.4 Good

Software SAAS Get ON24 open_in_new

emoji_events WINNER

HubSpot Open Source

9.2 Excellent

CRM Get HubSpot Open Source open_in_new

ON24 Pricing not available

payments

HubSpot Open Source Free plan available

psychology AI Verdict

HubSpot Open Source edges ahead with a score of 9.2/10 compared to 7.4/10 for ON24. While both are highly rated in their respective fields, HubSpot Open Source demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: HubSpot Open Source

verified Confidence: Low

Ready to decide? Get HubSpot Open Source arrow_forward

description Overview

ON24

ON24 is a platform specializing in webinar marketing and content promotion. It supports a large number of attendees and offers features like interactive Q&A, polling, and downloadable resources. ON24 emphasizes lead generation and provides detailed analytics on attendee engagement and webinar performance. It integrates with marketing automation platforms to nurture leads through webinars.

HubSpot Open Source

HubSpot offers a limited open-source version alongside its commercial offerings. While not a full-fledged open-source platform like Mautic, it provides core CRM and marketing automation functionalities. It allows for self-hosting and customization, appealing to developers and businesses seeking greater control over their data. Key features include contact management, email marketing, and basic rep...