Vendor alternatives
Smartsupp 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 Smartsupp consistently wins, where buyers are actively evaluating alternatives, and where new opportunities exist right now.
Competitive wins
Where Smartsupp wins customers from competitors
Accounts that switched from a competitor to Smartsupp over the last 12 months. Each figure is Smartsupp's win rate in switches against that competitor, ranked from highest to lowest.
Churn destinations
Where Smartsupp lost customers in the last 12 months
Smartsupp's biggest competitive threats. Each ribbon shows a vendor that picked up a churned Smartsupp customer in the last 12 months; thickness = share of all churns.
- Smartsupp vs Tawk.to: 14.5%
- Smartsupp vs Shopify: 7.5%
- Smartsupp vs WooCommerce: 6.8%
- Smartsupp vs Tidio: 6%
- Smartsupp vs WhatsApp: 5.9%
- Smartsupp vs PrestaShop: 5.8%
- Smartsupp vs HubSpot: 5.8%
- Smartsupp vs Chatwoot: 5.6%
- Smartsupp vs JivoSite: 5.3%
- Smartsupp vs Zendesk: 4.7%
Data current as of July 2026