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Tell us what we got wrong

Everything on this site is one address: hello@stemkitfinder.com. Pick whichever of these fits and it will reach the same inbox with the subject line already filled in.

Readers

A price or detail is wrong

Prices move, age ranges get revised, and products get discontinued without telling anyone. We re-check against each brand's own site periodically rather than in real time — last done September 2026 — so there is always a window where something here is out of date.

If you have found one, tell us which page and what it should say. Corrections get dealt with before anything else in this inbox, because a wrong price is the one kind of mistake that costs a reader money.

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Readers

You are still not sure which kit

The quiz answers most of these in about two minutes, and the methodology page shows exactly how it reaches a verdict.

But some situations do not fit a six-question form — two children four years apart, a child who has already abandoned two subscriptions, a budget that does not stretch to the obvious answer. Describe it and we will tell you what we would buy, including when the answer is nothing on this site.

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Brands

You make a kit we should cover

We add a brand when enough parents are genuinely choosing between it and something we already rank — not to make the list longer. Every brand we add is scored on the same seven dimensions as the rest, which means it can land below the ones already here.

Send the product, the age range, what a year of it actually costs, and what the child is left holding at the end. Samples help and do not buy anything.

Tell us about it

Partners

Affiliate and partnership enquiries

We run affiliate partnerships, and we negotiate reader discounts as part of them — that is how the site is funded, and it is stated on every page and in full on our disclosure page.

What is not for sale: position in the ranking, a score, a verdict, or the wording of one. If the enquiry is about buying any of those, the answer is no and it is faster for both of us to say so here.

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What happens to what you send

Mail to this address reaches a person, not a ticketing system. Replies are not instant and corrections jump the queue — if you are telling us a price is wrong, that is the fastest thing you can send us.

We do not add anyone to a mailing list, and there is nothing to subscribe to. Your message is kept only as long as it takes to deal with it. What we collect on the site itself, which is a different question, is set out on our privacy page.

Press, licensing and anything that fits none of the above: same address, and say so in the subject line.

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