Paid SEO tools: mid-range options

Hi

Is there a paid SEO tool that is more reasonably priced for small businesses?

The options such as Semrush, Moz and AHRefs all tend to be around $99+ per month which we cannot justify in relation to our budget. I realise there are a lot of free tools too but is there something worth paying for without paying such a high price per month?

I am sure those tools listed above are great and prove excellent value for some but is there something in-between free and $99 per month that people really like and rate?

Thank you.