Vendor alternatives
Oracle 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 Oracle consistently wins, where buyers are actively evaluating alternatives, and where new opportunities exist right now.
Competitive wins
Where Oracle wins customers from competitors
Accounts that switched from a competitor to Oracle over the last 12 months. Each figure is Oracle's win rate in switches against that competitor, ranked from highest to lowest.
Churn destinations
Where Oracle lost customers in the last 12 months
Oracle's biggest competitive threats. Each ribbon shows a vendor that picked up a churned Oracle customer in the last 12 months; thickness = share of all churns.
- Oracle vs Zendesk: 57.7%
- Oracle vs SalesForce: 16.2%
- Oracle vs LivePerson: 3.2%
- Oracle vs Atlassian: 2.2%
- Oracle vs Webex: 2%
- Oracle vs WhatsApp: 2%
- Oracle vs HubSpot: 1.6%
- Oracle vs Text: 1.6%
- Oracle vs Intercom: 1.5%
- Oracle vs Tawk.to: 1.5%
Data current as of July 2026