mailtester.ninja
Ranked #4,238 of 22,010 companies sending people to pay, with 9.5K checkout visits from April to September 2026.
Where its buyers pay
- Stripe Payment Links9.5K100% of its checkout traffic · #237 among everyone sending to Stripe Payment Links
Trend, April to September
April to September: -81%. Peak in June at 2.7K visits.
mailtester.ninja sent 9.5K visits to checkout pages over six months, about 1.6K a month, which puts it at #4,238 of 22,010 senders we traced.
100% of that went through Stripe Payment Links. It uses a single checkout, so its buyers all pay through Stripe Payment Links.
Similarweb files it under Email. It isn’t one of the AI products we classified by hand, so it doesn’t count toward the AI total.
Visits are modelled third-party estimates, not revenue. Read what this can’t tell you before you act on a single number.
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The top 500 senders for each of 15 checkouts, plus all 22,010 companies ranked. Filter by niche and compare.