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SPECIFICTION
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Justuno vs OptiMonk

Justuno

justuno.com

OptiMonk

optimonk.com

Side by side

FigureJustunoOptiMonk
Price from$59/mo$19/mo
Free plan—Yes
Free trialYes—
Open source——
WebYesYes
API—Yes
Plans published35
Spec score · Popup Software7.8 (#16)8.3 (#10)
Spec score · Lead Capture Software7.7 (#41)8.1 (#24)
Spec score · Pop-Up Builder Software7.7 (#17)8.2 (#10)
HeadquartersFairfax, California, United StatesDebrecen, Hungary
IntegrationsThe homepage highlights integrations including Attentive, Klaviyo, BigCommerce, Postscript, Opensend, Triple Whale, Magento, ActiveCampaign, and Iterable.The integrations page lists Shopify, Klaviyo, Mailchimp, ActiveCampaign, Google Analytics, Zapier, and webhooks among its connections.
PurposeJustuno offers AI-powered popups and visitor identification to help turn website visitors into subscribers and revenue.OptiMonk describes itself as an AI-driven popup builder designed for ecommerce businesses.
SupportThe pricing page lists live chat support, standard onboarding, and personalized onboarding in its plan comparison.All plans include live chat support, which the pricing page says usually answers within three minutes and is available in several languages.

Plans

Justuno

  • Lite$59 a month
  • Done-For-You$299 a month
  • EnterprisePriced on request

Justuno pricing →

OptiMonk

  • FreeFree
  • Essential$19 a month
  • Growth$69 a month
  • Premium$179 a month
  • MasterPriced on request

OptiMonk pricing →

In their own words

Justuno

Justuno has no write-up on Specifiction yet; its figures are above.

Visit justuno.com

OptiMonk

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.

Visit optimonk.com