Most best telescope lists rank on nothing you can check. This one ranks on the price each brand prints on its own page, with the aperture of that instrument beside it, and it says plainly where that ranking stops being useful.
What the printed column says
Five brands here publish a US dollar price for a telescope: $79.95 for 76mm, $91.00 on sale for 114mm, $305.00 for a tabletop dobsonian, $498.00 for an apochromatic refractor and $995.00 for a 40mm solar telescope. Read as a value ranking that is nonsense, and read as a map of the shelf it is exactly right.
Why price alone cannot rank this shelf
The instruments do different jobs. The two cheapest are beginner reflectors, the middle is the value champion, and the two dearest are specialists: one built for cameras and one built for the sun. A best-of list that puts them in one column and calls the cheapest the winner has misunderstood the market it is describing.
The ranking that does work
Split by job, then rank on aperture within each. For looking at faint things, the most aperture you will carry. For planets, good optics on a steady mount. For photography, the mount first and the telescope second. For the sun, an instrument built for it and nothing improvised.
What top rated usually means
In most published lists it means the highest affiliate commission or the best available stock. This site earns commission too and says so on every page, and the ranking column is still the brand's own printed figure, which is the one thing a commission cannot move.
Questions people ask about telescope
What is the best telescope to buy?
For most people a dobsonian of the largest aperture they will carry outside, which in this index starts at $305.00 for a 130mm tabletop model.
Are top rated telescopes actually better?
Not reliably. Published rankings usually reflect commission and stock. Aperture, optical quality and a steady mount are what decide the view.
What are the best telescopes overall?
There is no single answer across jobs. Dobsonians win on aperture per pound, apochromatic refractors on photographic star quality, and dedicated solar telescopes on the sun.