What is OptiMonk?
Onsite messaging platform for popups, A/B testing and website personalization, focused on ecommerce. It is a good fit for ecommerce brands, especially on Shopify, wanting AI-assisted popups and personalization.
Pricing: $19/mo (billed annually); $29/mo monthly.
Where ConvertFlow is different
OptiMonk centers on popups and onsite messages. ConvertFlow adds landing pages, embedded multi-step forms and quiz funnels with bundles, so higher-consideration brands can guide shoppers from first visit to cart and A/B test the full funnel. ConvertFlow AI also drives agentic funnel experimentation across the full funnel, with automated A/B testing for landing pages, popups, quiz funnels and site content.
Which should you choose?
OptiMonk is the better fit for ecommerce brands, especially on Shopify, wanting AI-assisted popups and personalization. ConvertFlow is the better fit if you want quiz funnels, popups, landing pages and on-site personalization in one builder, synced to Klaviyo and other CRM integrations (Salesforce, HubSpot, Customer.io etc), with ConvertFlow AI running automated A/B tests across the full funnel.
Features and pricing were checked on OptiMonk's own website in November 2026. ConvertFlow is our product. If anything here is out of date, let us know and we'll correct it.
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