Common Ninja Popup Builder vs OptiMonk

Common Ninja Popup Builder has no write-up on Specifiction yet; its figures are above.

OptiMonk is an AI-driven popup builder for ecommerce businesses, available on the web and through an API. Its AI agent can design, write and publish campaigns from a description, run A/B tests, learn from visitors and offer to roll out a winning version. Campaign formats include popups, embedded content, sticky bars, surveys, gamification and multi-step flows. Targeting can use country, cookies, traffic source, cart contents and browsing behavior. Reporting tracks conversions and campaign-associated revenue, average order value and orders. Listed integrations include Shopify, Klaviyo, Mailchimp, ActiveCampaign, Google Analytics, Zapier and webhooks. All plans include MCP connections for building, editing and publishing popups from Claude, ChatGPT or Cursor, as well as live chat support. The free plan does not expire, requires no credit card and includes 10,000 pageviews per month, 1,000 AI credits per month and one domain. Paid plans start at $19 a month, billed yearly at $228. Pageviews count whenever a site page loads, even if no campaign appears, and campaigns pause at the plan limit. OptiMonk began in Europe in 2014 and is headquartered in Debrecen, Hungary.