OptiMonk

Budapest popup and on-site personalization builder with A/B testing on every tier, including free

Quick Overview

Company OptiMonk International Zrt
Category A/B Testing Alternatives
Headquarters Budapest, Hungary
Founded 2014
EU Presence EU (Hungary)
Data Location Hosting sub-processor is DigitalOcean, LLC, a US company; the privacy policy states OptiMonk uses only DigitalOcean's EU data centres, in Frankfurt
Open Source No
Pricing Free $0 (10,000 pageviews/month, 1 domain, all features); Essential $19/month ($228/year); Growth $69/month ($828/year); Premium $179/month ($2,148/year); Master custom, on request
Free Option Free plan available indefinitely rather than a time-limited trial
Replaces OptinMonster, Justuno, Privy

Detailed Review

Pros and Cons

Pros

  • Genuine free tier at $0 with unlimited campaigns and all features
  • Hosted on DigitalOcean's EU data centres in Frankfurt, stated outright
  • Full price list published, from $19 a month
  • Hungarian company, founded 2014, under EU jurisdiction
  • AI-generated campaign copy and popup variants included

Cons

  • No security certification stated on the pages checked
  • Built for ecommerce popups and on-site messaging, not general-purpose A/B testing
  • DigitalOcean, the named hosting sub-processor, is a US company
  • Pricing is tied to pageviews rather than tested visitors, a different unit from most of this category

Alternatives to OptiMonk

See all A/B testing alternatives →

Frequently Asked Questions

What is OptiMonk?

OptiMonk sits in the same bundled-ecommerce bracket as Omniconvert: A/B testing here is one feature inside a popup, on-site messaging and personalization builder rather than a standalone product, and it is included on every tier — including the free one. AI-generated campaign copy and variants, unlimited campaigns and a key account manager are listed as included from the Free plan upward, which is a more generous free tier than anything else in this category besides Webtrends Optimize.

Where is OptiMonk based?

OptiMonk operates from Budapest, Hungary, which places it under EU (Hungary).

What does OptiMonk cost?

Free $0 (10,000 pageviews/month, 1 domain, all features); Essential $19/month ($228/year); Growth $69/month ($828/year); Premium $179/month ($2,148/year); Master custom, on request. Free plan available indefinitely rather than a time-limited trial.

Who is OptiMonk best for?

Ecommerce brands that want popups, personalization and testing for free. Its Free plan includes every feature, including A/B testing, up to 10,000 pageviews a month — a rarer offer than the trials everyone else here runs.

What are the drawbacks of OptiMonk?

No security certification stated on the pages checked. Built for ecommerce popups and on-site messaging, not general-purpose A/B testing. DigitalOcean, the named hosting sub-processor, is a US company. Pricing is tied to pageviews rather than tested visitors, a different unit from most of this category.

Who worked on this review

Three people touch every tool page: one writes it, a second edits it, and a third checks the compliance and pricing claims against the vendor's own documentation.

Marta Kowalczyk
Written by

Marta Kowalczyk

Senior Analyst, Infrastructure & Developer Tools · Warsaw, Poland

Covers hosting, developer tooling and the practical side of moving workloads to European providers.

Sebastiaan Smits
Edited by

Sebastiaan Smits

Founder & Editor · Netherlands

Selects the tools, writes the reviews, and checks where each company is actually established.

Ingrid Halvorsen
Fact-checked by

Ingrid Halvorsen

Managing Editor · Oslo, Norway

Runs the review process and decides when a page is ready to publish or needs another pass.

Read our editorial process for how we source, verify and update these pages — and how we keep affiliate income separate from what we recommend.

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