Update:
Took another look, still the same issues as of 2024
- The country is automatically changed to the United States every time you visit. It is also not possible to store a default country.
- Keywords I had searched yesterday are gone from the history, the user has to save them by printing or saving the page!
- There are almost no suggestions for the tested keywords. "for example: persönlicher Telefonservice"
- competitors "seosurfer and ubersuggest" provided 17 to 25 possible keywords with 210 to 1000 volume
- Every change to the Keyword Research **Filter**, costs you keyword queries or credits
- A Filter which only reduces the list of results of the **same keyword** should not cost additional keyword queries or credits! Since you are only removing the entries from a list through a loop.
- tried a content analysis which resulted directly in an error "Content analysis for ... failed. Please try again.", tried multiple times, but always failed.
- Tried to let the AI write an blog article, but the content writer failed instantly "Write article job for keyword ... failed. Please try again.", tried multiple times, always fails

old:
Is only conditionally suitable for users in regions other than the United States.
e.g:
The country is automatically changed to the United States every time you visit. It is also not possible to store a default country.
There are almost no suggestions for the tested keywords.
Every small change to the conditions "monthly searches, cost per click, keywords difficulty" costs credits, because this is considered a keyword lookup!
In the Content Creation area, the values for Vol and KD are missing, which are easily determined by other services.
KWhero shows nothing at all for the tested keyword and the competition shows the following. "2400 vol, KD 44-45 and 5.13-6.03 cpc"
Unfortunately, the AI writer generates keyword stuffing and then writes these 45 times in the text instead of only 12-16 times.
The Writer also does not currently create highlighting for individual words or sections of text.
These are also the reasons why I switched back from level 3 to level 1.
I still give 3 points because the rest works well so far, without any major bugs.