duocards.com
Ranked #5,669 of 9,542 companies sending people to pay, with 1.3K checkout visits from April to September 2026.
Where its buyers pay
- Lemon Squeezy1.3K100% of its checkout traffic · #110 among everyone sending to Lemon Squeezy
Trend, April to September
April to September: -44%. Peak in May at 502 visits.
duocards.com sent 1.3K visits to checkout pages over six months, about 222 a month, which puts it at #5,669 of 9,542 senders we traced.
100% of that went through Lemon Squeezy. It uses a single checkout, so its buyers all pay through Lemon Squeezy.
Similarweb files it under Education. 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 9,542 companies ranked. Filter by niche and compare.