WhatsMySerp is a great resource that gives access to important SEO tools to people with zero or medium budget. WMS offers tools like free keyword research extension (free keyword research), free SERP checker (to check your current positions) freemium SERP-API. You won’t go wrong if you test them freemium rank tracker !! It provides users with a dashboard from which they can set up and track their positions for an unlimited number of domains and preset keyword phrases. You can access an unlimited (upon prior request) number of checks to always have the most recent results at all times. Some of the features include a set geo-location, country settings, volume, CPC, export to csv and pdf, the ability to create groups and favorites.
Overall – a well made tool, with great free and paid services. Quite useful things if you want to improve your SEO strategy.