Convert more visitors into ready-to-buy subscribers using gamified popups and smart targeting — and drive measurable revenue growth.
As of April 2026, Claspo is a WordPress popup plugin with 1.0K+ active installations and a 5/5 rating from 38 reviews. It has been downloaded 11K+ times in total. Requires WordPress 1.0+ and PHP 7.0+. Available on WordPress.org since 2024. Actively maintained — updated within the last month. Downloads are down 26% this week. Top alternative: Popup Builder & Popup Maker for….
Claspo popup plugin — gamified opt-in flows for high-intent email & SMS subscribers
Capture high-intent subscribers and drive more sales
Most popup plugins help you collect emails. Claspo helps you build buyers before they ever reach your ESP. Instead of chasing raw signup numbers, it helps you:
Your ESP manages subscribers. Claspo influences buying decisions before they become one.
Based on our benchmarks — built on the analysis of thousands of live widgets across different industries — gamified popups generate, on average, 3× higher opt-in conversion rates compared to standard popups…
I’ve tried several popup plugins before, but Claspo is by far one of the best solutions I’ve used for WordPress. The setup was incredibly simple, and I was able to create my first popup within minutes without touching any code. The interface is very intuitive, and the drag-and-drop editor makes customization effortless.
Overall, Claspo is a powerful yet user-friendly plugin that delivers real results. If you want to boost engagement, collect leads, and increase conversions on your WordPress site, I highly recommend giving it a try!
I tried another well known software that did the same thing as Claspo but cost so much more. Claspo is great. Easy design and set up. Many widgets to choose from and very easy to set up A& B testing.
Highly recommend.
Claspo is an easy-to-use popup builder that helps increase conversions and collect leads. It offers customizable templates and smart targeting options. Overall, it’s a practical and effective tool for improving website engagement.
I use claspo for lead collection popups, they are great and very easy to setup
Everything works perfectly. It’s user-friendly, easy to manage, and the setup takes only a few minutes. Highly recommended.
| WordPress | 1.0+ requiredTested up to 6.9.4 |
| PHP | 7.0+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.