What is the best alternative to Sleeknote?

By number of websites, the most widely used alternatives to Sleeknote are OptinMonster, Sumo, ConvertBox, Poptin, Hello Bar. The right one depends on your needs; compare them on adoption, authority, and audience above.

How many alternatives to Sleeknote are there?

Site Stats Database tracks 12 other lead capture & popup tools used by 100 or more websites, plus a long tail of rarer ones. Sleeknote itself is used by 228 websites.

Which lead-capture / popup tool has the most websites?

OptinMonster leads this category with 3,145 websites in our catalog.

Where does this data come from?

Adoption is counted from Site Stats Database's own crawl; authority (Ahrefs Domain Rating) and traffic come from Ahrefs and DataForSEO. Everything reflects the sites we track and refreshes at least monthly.

Sleeknote Alternatives & Competitors

Last updated July 1, 2026 · refreshes automatically as new data lands.

Looking for an alternative to Sleeknote? Site Stats Database tracks 12 other lead capture & popup tools; the top ones are below, ranked by adoption, with authority and traffic for each and the leading sites that use them. Sleeknote itself is used by 228 websites. Back to Sleeknote.

Lead Capture	Websites	Share	Median DR	Median traffic	Compare

Sleeknote Alternatives & Competitors

The top Sleeknote alternatives in depth

OptinMonster

Sumo

ConvertBox

Poptin

Hello Bar

OptiMonk

GetSiteControl

Justuno

Privy

Wisepops

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