Quackr
Ranked #2,651 of 22,010 companies sending people to pay, with 24.7K checkout visits from April to September 2026.
Where its buyers pay
- Stripe Checkout24.7K100% of its checkout traffic · #942 among everyone sending to Stripe Checkout
Trend, April to September
Peak in August at 10.7K visits.
What quackr.io does
Service providing free and paid temporary phone numbers for receiving SMS verification codes, plus private email and eSIM.
Summarised from the company’s public website. It may be out of date.
quackr.io sent 24.7K visits to checkout pages over six months, about 4.1K a month, which puts it at #2,651 of 22,010 senders we traced.
100% of that went through Stripe Checkout. It uses a single checkout, so its buyers all pay through Stripe Checkout.
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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