Claspo review & buyer guide
Claspo is a popup and onsite-widget platform for lead capture, announcements, forms and conversion campaigns. Its permanent free plan gives buyers a zero-cost way to test the workflow before considering a paid tier.
Sponsored option
A paid promotional placement can appear here when this inventory is active.
Learn more →Use Free before any paid trial
Claspo's current paid-plan trial requires billing details and can convert to a paid subscription after the 14-day trial. COSHUMA therefore recommends the permanent Free plan for zero-risk evaluation and does not start the paid-plan trial on your behalf.
Claspo or Poptin?
Both have permanent free entry, but their limits use different units: Claspo currently publishes pageviews while Poptin publishes visitors. Those numbers should not be treated as equivalent.
offer availability
Evidence checked
Checked September 14, 2026 against Claspo's official pricing, affiliate-program and affiliate-program-terms pages. Vendor terms can change.
Compare another permanent-free popup tool
Picreel currently publishes a 5K-pageview Forever Free tier, while Claspo's current Free selector shows 3K pageviews. Compare the real editor and targeting workflow before paying.
Verification & sources
Software details and prices can change. Verify final terms on the vendor site before purchasing.
How this page is checked: COSHUMA methodology. Product terms can change; verify the current vendor page before purchase.