keyword rank checker recommendations

i am looking for something that can store historical ranking like serpbook.com
is that good?

currently i only use longtailpro for rank checking

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# online tools
whatsmyserp - free
SERPBook
SERPFox
SERPBuddy

# run in local with proxies
ScrapeBox Premium Rank Tracker plugin
Magic Rank Tracker

whatsmyserp is what i use. free and can track a bunch of diff domains.

I'm currently using SERPBook, some also recommend SERPFox/SERPBuddy in which you may have a look at it.

You are good going with serpbook.. However theres no harm trying other as well.

I prefer the desktop checkers as I have better control of the location of the searches by using specific proxies and being able to run them by demand. I use these two:

1. ScrapeBox Premium Rank Tracker plugin
2. Magic Rank Tracker

For both of them you'll need to use proxies.

I like them both, the ranking are accurate. Both of them could have better visual graph but all in all I'm very satisfied from their accuracy.