Vendor alternatives

Chatstack 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 Chatstack consistently wins, where buyers are actively evaluating alternatives, and where new opportunities exist right now.

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Competitive wins

Where Chatstack wins customers from competitors

Accounts that switched from a competitor to Chatstack over the last 12 months. Each figure is Chatstack's win rate in switches against that competitor, ranked from highest to lowest.

CompetitorWin rate
TNT
100%
Rocket.Chat
100%
DHL
88%
WooCommerce
81%
Intercom
71%
Facebook
60%
Tidio
43%
Crisp
33%
WhatsApp
33%
Tawk.to
23%
Churn destinations

Where Chatstack lost customers in the last 12 months

Chatstack's biggest competitive threats. Each ribbon shows a vendor that picked up a churned Chatstack customer in the last 12 months; thickness = share of all churns.

Where Chatstack customers went when they churned in the last 12 months. Ribbon thickness reflects each destination's share of total churns.Where Chatstack customers went when they churned in the last 12 months. Ribbon thickness reflects each destination's share of total churns.ChatstackChatstack vs Tawk.to: 30.9%Tawk.toChatstack vs Chatwoot: 16.5%ChatwootChatstack vs Shopify: 7.2%ShopifyChatstack vs WooCommerce: 6.2%WooCommerceChatstack vs Crisp: 6.2%CrispChatstack vs WhatsApp: 6.2%WhatsAppChatstack vs ActiveCampaign: 5.2%ActiveCampaignChatstack vs Brevo: 4.1%BrevoChatstack vs Tidio: 4.1%TidioChatstack vs ChatBeacon: 3.1%ChatBeacon
  • Chatstack vs Tawk.to: 30.9%
  • Chatstack vs Chatwoot: 16.5%
  • Chatstack vs Shopify: 7.2%
  • Chatstack vs WooCommerce: 6.2%
  • Chatstack vs Crisp: 6.2%
  • Chatstack vs WhatsApp: 6.2%
  • Chatstack vs ActiveCampaign: 5.2%
  • Chatstack vs Brevo: 4.1%
  • Chatstack vs Tidio: 4.1%
  • Chatstack vs ChatBeacon: 3.1%

Data current as of July 2026