⚡ Conversion Optimization

Conversion optimization, also known as conversion rate optimization (CRO), is a strategy focused on increasing the percentage of website visitors who complete desired actions such as purchases, registrations, or form submissions by improving page design and user interaction.

Conversion optimization tools support this process by enabling content personalization, lead capture forms, urgency and scarcity elements, product recommendations, social proof such as reviews and ratings, exit-intent prompts, and interactive elements such as pop-ups, banners, and on-site notifications.

These tools help website owners increase conversion rates, improve user engagement, reduce bounce rates, and generate more revenue and leads.

According to our research, conversion optimization tools are used on 4% of all websites.
87.4% of these sites use only one conversion optimization tool, 10.4% use two, and 2.2% use three or more at the same time.

Statistics based on 3.8M+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the leading conversion optimization tools in 2026, based on market share.

The most popular is Hotjar with an impressive share of 46.2%, followed by VWO with 8.6% and Crazy Egg with 6.2%.

Hotjar 46.2%
VWO 8.6%
Crazy Egg 6.2%
Lucky Orange 4.8%
OptinMonster 4%
Contentsquare 3.2%
Mouseflow 3.2%
Privy 2.3%
BDOW! 2.2%
Poptin 2.2%
Convert 1.9%
Zoho PageSense 1.9%
Boost 1.9%
OptiMonk 1.8%
Other 9.7%

You can also drill down by country:

🚀 Country Highlights

Here is a list of tools that are especially popular in certain countries.
Differences between global and country rankings are shown in parentheses.

EnvyBox is #1 in Russia ^(-25)
Ptengine is #1 in Japan ^(-24)
OptiMonk is #1 in Hungary ^(-13)
Sleeknote is #1 in Denmark ^(-19)
Beusable is #1 in Korea ^(-43)
Crazy Egg is #2 in the United States ^(-1)
Poptin is #2 in Israel ^(-8)
Contentsquare is #2 in France ^(-4)
Zoho PageSense is #2 in India ^(-10)
Salesfire is #3 in the United Kingdom ^(-29)

✨ Best Conversion Optimization Tools

Below is a more detailed list of the top 25 of the 70 conversion optimization tools we detect, ranked by their market share.

Rank	Name	Market share
1	Hotjar St. Julian's, Malta A web-based user behavior analytics and feedback platform that helps website owners observe how visitors interact with their sites and gather direct user feedback. Free$49+/month	46.2%
2	VWO Delhi, India A comprehensive visual website analytics, optimization, and A/B testing platform for running experiments and improving digital user experiences across websites and apps. $2,064+/year	8.6%
3	Crazy Egg La Mirada, California, United States An analytics platform that allows users to track visitor behavior and optimize conversions using heatmaps, session recordings, click tracking, scrollmaps, and A/B testing. $29+/month	6.2%
4	Lucky Orange Overland Park, Kansas, United States A website analytics tool that helps track and visualize user behavior with heatmaps, session recordings, and surveys. Free$39+/month	4.8%
5	OptinMonster West Palm Beach, Florida, United States A conversion optimization and lead generation platform that helps websites turn visitors into subscribers or customers using targeted onsite campaigns such as popups and opt-in forms. Free$7+/month	4%
6	Contentsquare Paris, France A digital experience analytics platform designed to increase engagement and conversions. $75,000+/year	3.2%
7	Mouseflow Copenhagen, Denmark A behavior analytics platform designed to help businesses understand and enhance user experience and conversion rates on their websites. Free$39+/month	3.2%
8	Privy Boston, Massachusetts, United States An email and SMS marketing platform for e-commerce merchants that also provides onsite conversion tools such as popups, spin-to-win wheels, banners and free shipping bars. $30+/month	2.3%
9	BDOW! Chandler, Arizona, United States A website pop-up and form tool for building engaged email lists using overlays, embedded forms, and other list-gathering widgets. Free$15+/month	2.2%
10	Poptin Ashdod, Israel A website engagement platform that helps businesses convert visitors into subscribers, leads, and customers using popups, forms, and email marketing automation. Free$25+/month	2.2%
11	Convert Claymont, Delaware, United States An advanced A/B testing and personalization platform for websites and web apps. $399+/month	1.9%
12	Zoho PageSense Chennai, India A conversion rate optimization and web analytics platform that enables businesses to use heatmaps and session recordings, track conversion funnels, and run A/B and split-URL tests. $20+/month	1.9%
13	Boost Ho Chi Minh City, Vietnam An AI-powered search and discovery solution for Shopify stores that improves product findability and browsing by enhancing site search, filters, recommendations, and merchandising. $29+/month	1.9%
14	OptiMonk Debrecen, Hungary A conversion rate optimization platform for e-commerce businesses that provides popups, gamification widgets, website personalization, and A/B testing. Free$29+/month	1.8%
15	GetSiteControl Nicosia, Cyprus A conversion optimization platform for online stores that combines popup and form building with email marketing tools. Free$19+/month	1.5%
16	Intelligems Middletown, Delaware, United States A data-driven profit optimization platform that helps e-commerce merchants optimize their content, prices, discounts, and shipping rates. $69+/month	1.2%
17	Wisepops Paris, France A lead generation and onsite marketing platform for e-commerce stores that provides popups, web push notifications, and AI-powered product recommendations. €49+/month	1.1%
18	Thrive Leads West Palm Beach, Florida, United States A lead generation plugin for WordPress that provides an opt-in form builder, popup lightboxes, sticky ribbons, A/B testing, and analytics. $99+/year	1.1%
19	ConvertBox New York, United States An on-site engagement platform that offers personalized popups, multi-step funnels, countdown timers, surveys, quizzes, and more. $495	1%
20	Sleeknote Aarhus, Denmark A lead generation software with popups, forms, sidebars, slide-ins, and gamification. $69+/month	0.9%
21	Justuno Fairfax, California, United States A conversion optimization and visitor engagement platform for e-commerce websites that uses behavioral data and automation to display targeted marketing and lead generation campaigns. Free$39+/month	0.9%
22	Boxzilla Nijmegen, Netherlands A WordPress plugin for creating customizable pop-up and slide-in boxes that help present calls to action, offers, forms, or other content at specific trigger points on a site. Free$$$	0.9%
23	Hello Bar La Jolla, California, United States A no-code popup and conversion optimization platform that allows website owners to create popups, announcement bars, sliders, and page takeovers. $39+/month	0.9%
24	Shoplift New York, United States A conversion rate optimization and A/B testing platform built specifically for Shopify. $99+/month	0.9%
25	Ptengine Tokyo, Japan A complete marketing and analytics platform with A/B testing and heatmaps. Free$49+/month	0.8%

👉 See Also

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 3,823,966 websites.
We currently track the presence of 70 conversion optimization tools across the web.
Statistics were last calculated on September 27, 2026.
For more details, see our methodology and disclaimer.