Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience real numbers from our own analytics — open to see them
–Visitors
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · counted by iTechGuides's own first-party analytics, bots removed, every figure rounded down · how we count

Head-to-head · Pop-Up Builder Software

Claspo vs BDOW!

  • Updated Sep 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Claspo #3 in Pop-Up Builder Software 7.8/10 Free plan · 14-day trial Free plan✓ 1 of 5 features Visit Claspo
BDOW! #10 in Pop-Up Builder Software 6.6/10 Free plan · 14-day trial Free plan✓ 5 of 5 features Visit BDOW!

Claspo leads on 0 checks, BDOW! on 4, and 2 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreClaspo · 7.8/10
  • Free planboth
  • Most featuresBDOW! · 5 of 5

Claspo scores higher on our rubric for pop-up builder software: 7.8 against 6.6 out of 10; our editors rank them #3 and #10.

BDOW! offers audience targeting; Claspo doesn't publish it. BDOW! offers geo-targeting; Claspo doesn't publish it. BDOW! offers lead capture forms; Claspo doesn't publish it. BDOW! offers custom css; Claspo doesn't publish it.

Claspo is the better fit for AI-assisted popup building and testing. BDOW! is the better fit for free, feature-rich popup campaigns.

  • Claspo fits best

    AI-assisted popup building and testing

  • BDOW! fits best

    Free, feature-rich popup campaigns

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Claspo 7.8/10 Visit ↗ BDOW! 6.6/10 Visit ↗
At a glance
Editor score 7.8 6.6
Ranking #3 in Pop-Up Builder Software #10 in Pop-Up Builder Software
Best for AI-assisted popup building and testing Free, feature-rich popup campaigns
Pricing model Free plan + paid Free plan + paid
Starting price Not published Not published
Free plan ✓ ✓
Free trial — —
Free trial length 14 days 14 days · no card needed
Deployment Cloud Cloud
Platforms Web Web
Integrations 12 integrations 9 integrations
Features Claspo 1/5 · BDOW! 5/5
Audience targeting Not published ✓ (best)
A/B testing ✓ ✓
Geo-targeting Not published ✓ (best)
Lead capture forms Not published ✓ (best)
Custom CSS Not published ✓ (best)
Specs
Campaign formats Not published pop-ups, smart bars, click triggers, social proof, inline forms, scroll boxes, welcome mats, embeds, full-page takeovers
Trigger types Not published timed, exit intent, scroll depth, click, URL/page rules, referrer, device, page views, location, date, cookie, JavaScript
Our review
Pros
  • Free plan includes all features, unlimited widgets, and unlimited team members
  • Advanced targeting, multi-step forms, gamification, and A/B testing
  • Integrates with WordPress, Shopify, CRMs, email tools, and webhooks
  • Free plan includes forms, customization, targeting, integrations, and analytics
  • Supports pop-ups, bars, welcome mats, forms, scroll boxes, and click triggers
  • Adds A/B testing, webhooks, ecommerce features, and advanced analytics
Cons
  • Free plan supports up to one website
  • The Free plan includes a Powered by Claspo badge
  • Enterprise pricing uses custom terms and contracts
  • Web-based campaigns require JavaScript added to the page body
  • Shopify availability is currently unavailable on the features page
  • A/B testing and advanced targeting are reserved for paid plans
Our verdict

Claspo is a web-based popup builder for online businesses focused on lead capture, email list growth, opt-ins, and sales. Its drag-and-drop editor supports popups, floating boxes, floating bars, embedded widgets, fullscreen layouts, and…

Read the review →

BDOW! is a web-based pop-up and form builder for businesses, agencies, and website designers. It covers email opt-in forms, embedded forms, sticky bars, welcome mats, scroll boxes, click-triggered campaigns, exit-intent displays, social…

Read the review →
  1. ClaspoPop-Up Builder Software 7.8Free plan · 14-day trial
  2. BDOW!Pop-Up Builder Software 6.6Free plan · 14-day trial

Strengths and trade-offs

  • Claspo — where it wins

    • Free plan includes all features, unlimited widgets, and unlimited team members
    • Advanced targeting, multi-step forms, gamification, and A/B testing
    • Integrates with WordPress, Shopify, CRMs, email tools, and webhooks

    Where it doesn't

    • Free plan supports up to one website
    • The Free plan includes a Powered by Claspo badge
    • Enterprise pricing uses custom terms and contracts

  • BDOW! — where it wins

    • Free plan includes forms, customization, targeting, integrations, and analytics
    • Supports pop-ups, bars, welcome mats, forms, scroll boxes, and click triggers
    • Adds A/B testing, webhooks, ecommerce features, and advanced analytics

    Where it doesn't

    • Web-based campaigns require JavaScript added to the page body
    • Shopify availability is currently unavailable on the features page
    • A/B testing and advanced targeting are reserved for paid plans
  • Claspo7.8/10 · Free plan · 14-day trial

    A broad popup toolkit with AI assistance, targeting, testing, and a free plan.

    Visit ClaspoFull verdict →
  • BDOW!6.6/10 · Free plan · 14-day trial

    A broad, free popup toolkit with targeting, testing, analytics, and integrations.

    Visit BDOW!Full verdict →

More comparisons

All Pop-Up builder software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update