The moab.tools service is really very useful. I've been using it for over 2 years: parsing key phrases, checking frequency, and collecting Yandex bids are essential tools for a freelance direct marketer. All the necessary functions are available in one account, which is extremely convenient. I'm pleasantly surprised by the constant promotions and bonuses, which means I rarely pay real money for using the service. It's a pity that customer support isn't always quick, but problems are usually resolved, albeit with delays.