What are some alternatives?
When comparing Dotabuff and War Thunder, you can also consider the following products
Tracker.GG - Track user stats from CSGO, Destiny 2, COD
World of Tanks - World of Tanks is an Addictive, Action, Massively Multiplayer Online (MMO), Browser-based, and Tank Combat video game developed and published by Wargaming.
Idle Master - Idle Master is an application that automatically idles your Steam games to extract all your available Steam Trading Cards. The application finds the games you have drops remaining in until all of your trading cards are in your inventory.
Crossout - Crossout is an Entertaining, Action-Adventure, Massively Multiplayer Online (MMO), Vehicular Combat, Exploration and Combat video game developed by Targem Games and published by Gaijin Entertainment.
GameHub - Unified library for all your games.
World of Tanks Blitz - Rush into legendary online tank battles