Claspo
Claspo: A free popup builder with targeting, multi-step forms, testing, and analytics. Ranked #14 of 52 in Lead Generation Software by our editors (7.9/10); pricing: Free plan · 14-day trial; best for free interactive popup lead capture.
At a glance
- Editor score7.9 / 10
- PricingFree plan · 14-day trial
- Best forFree interactive popup lead capture
- Free planYes
- Facts checked19 Sep 2026
Where it wins
- Free plan includes all features, unlimited widgets, and team members.
- Target visitors by behavior, traffic source, location, device, UTM, or event.
- A/B testing, real-time analytics, and gamified widgets support campaign iteration.
Where it doesn't
- Free plan is limited to one website and includes a Claspo badge.
- Publishing requires adding a script to a website.
- Enterprise & Agency uses custom terms and contracts rather than a listed price.
Our verdict on Claspo
Claspo is a web-based popup builder for online businesses seeking to capture leads, grow email lists, and encourage conversions. Its drag-and-drop editor supports popups, floating boxes and bars, embedded widgets, fullscreen layouts, and teasers. Multi-step forms can use conditional logic and email or phone fields, while targeting rules can shape when widgets appear. That makes Claspo a fit for teams that want interactive lead capture on a website without starting with a paid plan; it is less suited to businesses seeking a broader lead-generation system beyond website widgets.
The Free plan costs $0 per month and includes all features, unlimited widgets, and unlimited team members, with use on up to one website and a Claspo badge. The listed Enterprise & Agency plan offers custom terms and contracts, a white-label script domain, a Component SDK, and a dedicated customer success manager. According to the vendor's pricing page, Enterprise & Agency has no numeric price shown. A 14-day Pro trial is available after reaching the Free plan's pageview limit. Buyers should weigh the one-website cap and badge against the breadth of functionality included at no cost, and contact sales if the enterprise features are relevant.
Claspo's campaign controls are a notable strength: behavioral, traffic-source, geographic, device, UTM, and event targeting sit alongside gamified formats such as spin wheels, gift boxes, and scratch cards. A/B testing includes traffic allocation and confidence scores, and real-time analytics cover views, actions, conversions, and device breakdowns. Lead records can be stored, filtered, exported, and mapped, with hidden fields available. Connections include WordPress, Shopify, Google Tag Manager, CRM and email tools such as HubSpot, Mailchimp, Klaviyo, Pipedrive, and Salesforce, plus webhooks. AI assistance can rewrite copy, translate it, and create test variations. Choose Claspo for configurable, interactive website capture; choose another approach if popups are not the channel you need.
Your product? Our editors can test Claspo in depth and publish a review, labelled as paid · from $149/mo →
Claspo pricing
All 2 Claspo plans and prices →
Claspo fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Capture channels | Popups |
| Lead scoring | Not verified |
| Lead routing | Not verified |
| Lead enrichment | Not verified |
| Visitor identification | Not verified |
| A/B testing | Yes |
| Free trial | 14 days |
| Deployment | Cloud |
| Platforms | Web |
| Integrations | 12 integrations: WordPress, Shopify, Google Tag Manager, HubSpot, Mailchimp, Klaviyo … |
| Pricing | Free plan · 14-day trial (source) |
| Website | claspo.io |
| Facts checked | 19 Sep 2026 |
Claspo integrations
Claspo lists 12 integrations on its own site.
- WordPress
- Shopify
- Google Tag Manager
- HubSpot
- Mailchimp
- Klaviyo
- Pipedrive
- ActiveCampaign
- GetResponse
- MailerLite
- Salesforce
- Webhooks
Alternatives to Claspo
- ActiveProspectA broad lead operations suite for teams that need validated, routed inbound leads.9.3
- eTrigueA broad B2B demand-generation suite for enterprise campaigns and visitor intelligence.9.1
- DriftrockA broad automotive lead operation layer for capture, qualification, routing, and sales tracking.9.0
Also Ranked In
Claspo is ranked in 3 of our directories.
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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