Vendor alternatives
HubSpot Alternatives
MarketSizer helps GTM teams identify winnable opportunities based on ICP match, active purchase intent, and historical win probability. Instead of guessing who to target, see where HubSpot consistently wins, where buyers are actively evaluating alternatives, and where new opportunities exist right now.
Competitive wins
Where HubSpot wins customers from competitors
Accounts that switched from a competitor to HubSpot over the last 12 months. Each figure is HubSpot's win rate in switches against that competitor, ranked from highest to lowest.
Churn destinations
Where HubSpot lost customers in the last 12 months
HubSpot's biggest competitive threats. Each ribbon shows a vendor that picked up a churned HubSpot customer in the last 12 months; thickness = share of all churns.
- HubSpot vs Shopify: 8.9%
- HubSpot vs Zendesk: 7.9%
- HubSpot vs SalesForce: 7.6%
- HubSpot vs Intercom: 4.9%
- HubSpot vs WhatsApp: 4.9%
- HubSpot vs WooCommerce: 4.7%
- HubSpot vs Tawk.to: 3.9%
- HubSpot vs Wix: 3.5%
- HubSpot vs ActiveCampaign: 3.4%
- HubSpot vs Atlassian: 3.3%
Data current as of July 2026