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How comparison sites mislead you

Many comparison sites rank by commission, not by fit. Here are the signs to spot, and what to do before you trust any best-of list.

Amine Haddad3 min read

Every "best of" page has the same hidden question: who pays when you click? That does not make the page wrong. It does mean you should read it the way you read a menu where the waiter picks the specials.

This site earns from affiliate links too. That is the reason to write down how these pages go wrong, so you can check ours against the same list.

The scoreboard with no rules

A table of ten products with scores out of ten looks objective. It is not unless the page says what the scores measure, who measured, and how. A score with no method is an opinion in a nicer font.

Ask: could I repeat this score? If the page cannot say how it was reached, treat it as decoration.

The winner who is always the same one

When the "best overall" is the product with the highest commission, you will see it win in every category, including the ones it has no business winning. Real comparisons have losses. A good air fryer comparison admits that an oven does large batches better. A good tablet comparison admits that a laptop is better for typing.

Ask: where does the winner lose? If the page has no answer, it is a sales page.

The same-price trap

Pages often compare a mid-priced product with an expensive one, and then say the expensive one is better. Of course it is. Or they compare two cheap products and say the cheap category is poor. A fair comparison holds the price level steady, or says clearly what the extra money buys.

Ask: would my answer change if the prices were swapped?

The review that is only five stars

Real products have complaints. A page that quotes only praise has picked its quotes. The useful ones are the three-star notes, where people say what is good and what annoyed them. Read the repeated complaint. Ignore the one-off.

The missing running cost

Price tag first, everything else second. Filters, refills, heads, batteries and repair are where a cheap product turns expensive. A fair comparison puts the ongoing cost in its own row. Ours do, in the "which wins on" tables.

What to do instead

You do not need to distrust every page. You need a short routine.

  1. Write down the job before you read anything.
  2. Find the row where the winner loses.
  3. Check the running cost.
  4. Read the complaints, not only the praise.
  5. Look for the maker's own page for the spec. Where possible, use official sources.

Our method for fair comparisons is the long version. It is also a good test of this site. If one of our pages skips a step, say so.

A fair warning about us

We do not claim to test products. Our comparisons are built from specifications, general knowledge of how each type works, and what owners commonly report. We say "typically" because we cannot promise your result. If you want proof for a specific model, look for independent testing from a standards body or a consumer organization, and read the method before the score.

That is a limit, not a flaw. A comparison of two types, such as an air fryer and a convection oven, can be fair without a lab. A claim that one named model beats another by 12 percent cannot, unless someone shows the test.

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