Vendor alternatives
TOPdesk 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 TOPdesk consistently wins, where buyers are actively evaluating alternatives, and where new opportunities exist right now.
Competitive wins
Where TOPdesk wins customers from competitors
Accounts that switched from a competitor to TOPdesk over the last 12 months. Each figure is TOPdesk's win rate in switches against that competitor, ranked from highest to lowest.
Churn destinations
Where TOPdesk lost customers in the last 12 months
TOPdesk's biggest competitive threats. Each ribbon shows a vendor that picked up a churned TOPdesk customer in the last 12 months; thickness = share of all churns.
- TOPdesk vs Atlassian: 20.7%
- TOPdesk vs Zendesk: 20.7%
- TOPdesk vs Webex: 13.8%
- TOPdesk vs WhatsApp: 13.8%
- TOPdesk vs OpenAI: 10.3%
- TOPdesk vs Rocket.Chat: 6.9%
- TOPdesk vs Tawk.to: 6.9%
- TOPdesk vs Freshworks: 6.9%
Data current as of July 2026