Visibility in this ranking can be paid for. Payment moves a vendor's position within the
shortlist; it never adds a vendor, and it never changes a word of the review. The largest vendors in popup builder and lead capture software
cannot hold places 1 to 3. Places 1 to 3 go to challengers, vendors outside the best-known brands in a category,
wherever the category has them; the established names follow from place 4 in their ranked order. How it works: placement disclosure ·
editorial process.
The 12 tools, reviewed
#1 OptiMonk
Popup builder with an AI agent that drafts campaigns · Hungary · optimonk.com
ecommerce AI builder free plan
OptiMonk's pricing page names four things that change between plans: price, pageviews, AI credits and domains. Campaigns, targeting, A/B testing, analytics and integrations are identical on Free and Premium, and no plan adds a badge. That is rare in a category that rations features to push upgrades.
- Pricing: Per pageview band + AI credits. Free up to 10,000 pageviews a month. Free plan: free plan.
- Best for: Ecommerce stores on small to mid traffic
- Strengths: Popups; Exit-intent; Gamification.
Where it falls short
The meter is pageviews, and a second meter, AI credits, now sits on top, so a heavy user of the agent can run out of credits before running out of traffic.
Wrong for
Wrong for a publisher with more than a million pageviews a month who wants a fixed quote and a human strategist, or for a team that wants no AI in the build step.
Visit OptiMonk →
#2 Sleeknote
Popups and gamified campaigns priced by monthly visitors · Denmark · sleeknote.com
gamification Denmark ecommerce
Sleeknote publishes seven visitor bands, from 0 to 25,000 up to more than 500,000, in euros, with a monthly and an annual price for each. Every plan has unlimited campaigns and domains and support by phone, chat and email, more than most vendors at this price offer.
- Pricing: Per monthly visitor band. Core from 49 euros a month billed annually (62 monthly) up to 25,000 visitors. Free plan: free trial.
- Best for: Stores wanting phone support and gamification
- Strengths: Popups; Slide-ins; Spin to Win.
Where it falls short
No free plan, so a very small site pays from the first day. Price climbs quickly with traffic, reaching 369 euros a month annually for the 300,000 to 500,000 visitor band on Core.
Wrong for
Wrong for a blog earning no revenue from subscribers, or a site that wants a free plan to test the idea.
Visit Sleeknote →
#3 Poptin
Popups and forms with built-in email campaigns · Israel · poptin.com
free plan email API
Poptin gives the free plan what many vendors reserve for paid ones: unlimited popups, no Powered by Poptin credit, sub-accounts, users and API access, capped at 1,000 visitors and one domain.
- Pricing: Per visitor band. Free forever for 1,000 visitors a month. Free plan: free plan.
- Best for: Small sites wanting a free, unbranded start
- Strengths: Popups; Floating bars; Slide-ins.
Where it falls short
The visitor caps are low: 1,000 on free and 10,000 on the first paid tier.
Wrong for
Wrong for a store above 100,000 visitors a month that needs coupon logic and product recommendations, where Justuno or Sleeknote fit.
Visit Poptin →
#4 OptinMonster
Lead capture platform billed by campaign impressions · United States · optinmonster.com
WordPress exit intent incumbent
OptinMonster has been the default answer since the early WordPress years and still has the deepest rule set: exit intent, scroll and time triggers, referrer, geolocation, new versus returning visitor, content locking, scheduling, countdown timers and a public API. Pricing counts campaign impressions rather than site pageviews, so a busy site is not charged for pages without a campaign.
- Pricing: Per campaign impression band. Plans $9 to $67 a month billed annually as an introductory price. Free plan: none.
- Best for: WordPress and content sites with a budget
- Strengths: Exit-intent; Page-level targeting; A/B testing.
Where it falls short
The first-year price is an introduction: Basic renews at $210 a year against $108 to start, and Growth at $1,470 against $804.
Wrong for
Wrong for a small store that wants a free plan or monthly billing without a surprise at renewal, and for an agency with many client sites on one plan.
Visit OptinMonster →
#6 Hello Bar
Popups, bars and inline forms since 2012 · United States · hellobar.com
blogs bars free plan
Hello Bar has run since 2012 and the site claims more than 600,000 websites. It offers bars, modals, alerts, sliders and full-screen takeovers, plus inline embeds and a gamification option. Every paid plan has unlimited popups, unlimited subscribers and unlimited A/B tests; they differ in monthly views (50,000, 150,000 and 500,000), seats and support level.
- Pricing: Per popup view band. Free for 5,000 lifetime views. Free plan: free plan.
- Best for: Blogs and service sites wanting simple capture
- Strengths: Bars; Modals; Slide-ins.
Where it falls short
The pricing page shows two sets of figures for the same plans, $39, $69 and $129 in the cards and $29, $49 and $99 in the feature table, with the homepage saying from $29, so confirm at checkout.
Wrong for
Wrong for a store wanting discount mechanics, cart logic and catalog recommendations, or for a buyer who needs one clear price in writing before signing.
Visit Hello Bar →
#7 Convertful
Widgets, bars and welcome mats synced two ways with CRMs · British Virgin Islands · convertful.com
CRM sync budget widgets
Convertful's pitch is the two-way integration: widgets can be shown or hidden depending on tags or custom fields held in ActiveCampaign, HubSpot, Klaviyo, Mailchimp, ConvertKit, GetResponse and other tools, so a subscriber never sees the signup offer again.
- Pricing: Per pageview band. Solo $9 a month monthly ($7 yearly) for 10,000 pageviews; Starter $29 ($17 yearly); Growth $69 ($47); Enterprise $179 ($97). Free plan: free trial.
- Best for: Small sites that already use an email tool
- Strengths: Pop-ups; Floating bars; Scroll boxes.
Where it falls short
There is no free plan, and the Solo tier is branded and limited to one site. A/B testing, CRM sync and webhooks begin at Starter.
Wrong for
Wrong for a company that needs a vendor with an operating office and phone line, or for a store that wants coupon wheels and product recommendations out of the box.
Visit Convertful →
#8 Justuno
Ecommerce popups with visitor identification · United States · justuno.com
ecommerce AI popups strategist
Justuno sells to online stores that already have traffic and want it converted. The Lite plan at $59 a month includes all features, five live workflows, white-glove onboarding and a 14-day trial; Done-For-You at $299 adds unlimited workflows, a dedicated account manager, a personal Slack channel and a 30-day trial.
- Pricing: Per visitor band. Lite $59 a month for up to 10,000 visitors. Free plan: free trial.
- Best for: Mid-size Shopify stores with budget
- Strengths: AI popups; Spotlight visitor ID; A/B testing.
Where it falls short
There is no free plan, and the gap between $59 and $299 leaves a mid-sized shop with no middle tier. Custom segments, custom properties and team seats are capped on Lite. Spotlight costs extra.
Wrong for
Wrong for a blog, a B2B site or a store under 10,000 visitors a month.
Visit Justuno →
#9 Wisepops
Onsite campaigns, feed, web push and recommendations · France · wisepops.com
managed France enterprise
Wisepops has moved from a popup tool to a platform of popups, embeds, an onsite feed, bars, quizzes and web push, and states that more than 1,500 brands use it. A sale starts with a seven-day audit of your own traffic, reviewed live with a strategist, followed by campaigns set up for you and monthly reviews.
- Pricing: Quote after demo. Demo-led; the pricing page states plans starting at 599 or 499 per month depending on the passage, by pageviews, in USD or EUR. Free plan: none.
- Best for: Larger stores wanting managed optimisation
- Strengths: Popups; Embeds; Feed.
Where it falls short
Plans cannot be bought without a demo, and the page itself gives starting prices of 499 and 599 in different places, so budget as if the higher number is right. There is no free plan.
Wrong for
Wrong for a site under about 100,000 sessions a month, or a buyer who wants to start for free on a weekend.
Visit Wisepops →
#10 Privy
Ecommerce email and SMS platform with popup displays · United States · privy.com
Shopify email and SMS ecommerce
Privy's pricing page now leads with an email and SMS plan from $30 a month, and its popups are part of that bundle: spin-to-win, cart savers and cross-sell popups, multi-step forms and quizzes, exit intent, landing pages, embedded forms and A/B tests. A popups-and-displays-only option starts at $24 a month by monthly page views.
- Pricing: Per contact / page views. Email and SMS from $30 a month for mailable contacts with 250 SMS credits. Free plan: free trial.
- Best for: Shopify and BigCommerce stores adding email
- Strengths: Popups; Spin-to-Win; Cart savers.
Where it falls short
The focus has moved: the homepage speaks about email and SMS, and the popup-only price is a secondary link. There is no free plan on the pricing page we fetched.
Wrong for
Wrong for a B2B site, a WordPress blog or any buyer who already pays for Klaviyo and wants a standalone popup.
Visit Privy →
#11 Picreel
Exit-intent popups and surveys from the ProProfs family · United States · picreel.com
budget exit intent free plan
Picreel's pricing page opens with a free plan for up to 5,000 pageviews and then lists Essentials and Business. The paid tiers come with unlimited campaigns and popups, 100+ templates and an advanced form builder, and Business adds unlimited users, five domains, a spin-a-wheel coupon, timer overlays and multilingual popups.
- Pricing: Per pageview band. Free up to 5,000 pageviews a month. Free plan: free plan.
- Best for: Small stores wanting cheap exit-intent popups
- Strengths: Exit-intent overlays; Exit surveys; Spin a wheel.
Where it falls short
Prices are shown with a larger struck-through figure beside the real one ($39.99 reduced to $9.99, $99.99 to $39.99), so the discount is a presentation device.
Wrong for
Wrong for a store that wants Shopify-native catalog logic or a European vendor, and for a team that wants Klaviyo-style segmentation.
Visit Picreel →
bundle Vietnam small shops
Zotabox has been building onsite widgets since 2013 from Hanoi and packages more than twenty into one account: popups, a clickable banner, a header bar, a notification box, contact forms, a slide box, social buttons, a back-to-top sticker and an EU cookie notice. It installs with one snippet, offers a 14-day trial, and the site says tools load asynchronously.
- Pricing: Per plan tier. 14-day free trial; plan prices sit on a login-gated membership page that we could not read, so no figure is given. Free plan: free trial.
- Best for: Small shops wanting many simple widgets
- Strengths: Popups; Header bar; Notification box.
Where it falls short
The product is a bundle rather than a focused popup builder, so targeting, A/B testing and reporting get little detail on its public pages. Prices are not visible without logging in, which we cannot verify.
Wrong for
Wrong for any buyer who needs testing, segmentation or a documented lead export.
Visit Zotabox →
Questions and answers
What is the best popup builder in 2026?
OptiMonk ranks first of 12, best for ecommerce stores on small to mid traffic. Sleeknote is second (stores wanting phone support and gamification) and Poptin third (small sites wanting a free, unbranded start). Places 1 to 3 go to challengers, vendors outside the best-known brands, wherever the category has them.
Are popups bad for SEO?
Google's own guidance targets intrusive interstitials that cover the main content right after a visitor arrives from search, especially on mobile.
How many pageviews does my site need before a popup tool is worth paying for?
A free plan covers most small sites: OptiMonk allows 10,000 pageviews a month, Popupsmart and Picreel 5,000.
Which popup builder works best with Shopify?
Privy, Justuno, Sleeknote and Popupsmart all describe Shopify apps or integrations on their own sites.
What is the difference between a popup and an exit-intent popup?
A standard popup appears on a timer or scroll trigger, whatever the visitor is doing. An exit-intent popup waits until the cursor moves toward the browser's close button or address bar, then shows a last offer.
Do popups need cookie consent under GDPR?
A popup that only displays a message may set no cookie, but the tool usually uses one to remember that a visitor closed it, and a form that collects an email needs a lawful basis and a clear purpose.
Can I move my popups from one tool to another?
Not as files. No tool in this list publishes a common export format for designs, so campaigns are rebuilt by hand in the new editor.
Should I pay for a tool with gamification such as spin-to-win?
Only if discount offers fit your business. A wheel or scratch card works for stores with a margin to give away and a product that people buy on impulse.
Is a free popup plan enough?
For a blog or a young store, yes. The free plans from OptiMonk, Poptin, Popupsmart, Hello Bar and Picreel let you run a real campaign, but each limits traffic, and some limit features.
How do I stop a popup from showing again after someone closes it?
Use the tool's frequency setting: do not show again for a number of days, or never after a successful signup.
What should I look for in a popup tool for a B2B or SaaS site?
Look for multi-step forms, a field-level connection to your CRM, page-level rules for pricing and documentation pages, and a calendar or demo-request embed.
