Ahrefs vs Clockify

Tools to grow your search traffic, research your competitors and monitor your niche

Ahrefs is trusted by SEOs and marketing professionals worldwide as the ultimate toolset for SEO, powered by industry-leading data. Ahrefs crawls the web, stores tons of data and makes it easily accessible via a simple user interface. The data can be used to aid keyword research, link building, content marketing and SEO strategies. Ultimately, the tool helps to accelerate the growth of organic search traffic to a website.

Completely free and fully functional time tracking app.

Clockify is a simple and free time tracking app, designed primarily for businesses who don't want to pay exorbitant per-user fees in order to track their work hours.
The app is web-based and also has an iOS app. Open API is in the works, along with a browser extension and an Android app.