Why a free plan is not a stripped-down paid one

Short answer: a free plan is most often not "the same thing, only less" but a different set. It can have a different range of platforms, different output, different depth of data — and you cannot use it to test what you are about to buy.

Not less, but different

A different range of platforms. Metricool's free plan does not cover LinkedIn and X: you run one brand and all of its networks except those two. On paid plans, access to X comes as a separate add-on. This is a limit on composition, not on volume.

Different output. On Restream's free plan the tool's mark is placed over the image, and full 1080p resolution and 4K recording appear only from the third plan up. So it is not only the width of the distribution that is limited, but what exactly is distributed.

A different depth of the past. On Metricool's free plan metrics are kept for 30 days; on paid plans, without limit. At Onlypult the gap is sharper still: a month against ten years. This is the one limit you cannot buy retroactively: move up to a higher plan a year from now and you gain the right to look deeper, but the data for the past year will not appear.

The trial is limited exactly where you do your testing

Hootsuite's pricing page says "unlimited posts" — with an asterisk. The footnote at the bottom of that same page: on the trial, 10–20 posts a day per organization, and bulk queuing does not work at all.

The limit applies precisely when the tool is being evaluated. A reader testing it under their own load will run into a limit that does not exist on the paid plan, and will draw the opposite conclusion.

Sometimes it is the other way round: no time limit, but cut down

Telemetr's introductory plan is built the reverse of the usual: the duration is not limited, but the contents are cut down — advertising statistics for the last week only, 5 channel mentions a day, statistics on no more than 3 channels a day, audience analysis unavailable.

A trial like this never ends, and it pushes you toward a purchase not with a deadline but with scarcity.

The most deceptive case

On the trial access tier, Pinterest pins and boards created through the API are visible only to their creator. Publishing goes through, there is no error, the application receives a success response — and no one but the author sees the post.

This limit shows up neither in the response code nor in an error message. The only way to learn about it is to compare your own feed with someone else's.

What to do

1. Do not treat the free plan as a scaled-down copy of the paid one. Check separately: the same platforms, the same output, the same depth of data.
2. Look for asterisks and footnotes on the pricing page. A promise of "no limits" next to an asterisk almost always means "except on the trial".
3. Export your data straight away if you are on a lower plan. Depth of the past cannot be bought after the fact.
4. Check the result through someone else's eyes. If a post "went through", make sure someone other than you can see it.

More on depth of data — how many years back you will be able to compare. On billing units — what you are charged for.