Stats for unreleased Mega Evolutions are speculative. Don't invest any resources until they're officially released.

Welcome to! We're an open-source tool for simulating, ranking, and building teams for Pokemon GO PvP (player versus player) battles. Check out the links below to get started.


Simulate a battle between two custom Pokemon.


Explore the rankings, movesets, and counters for the top Pokemon in each league.

Team Builder

Build your own team and see their type matchups and potential counters.


Play real-time battle simulations against a CPU opponent.


Check out the source code on Github or lend your support through Patreon.

Pokemon Scarlet & Violet

Tera Raid Counter Calculator

Take on Tera Raid bosses with this tool to look up Pokemon with the best type matchups.

What's New

v1.30.0 (July 1, 2023)

  • Move and ranking updates for Season of Hidden Gems are live!
  • New logo and UI updates

Latest Article

Axew Community Day Guide for PvP

June 8, 2023

Axew is hacking its way onto the Community Day roster. Can it cut a place in PvP? Read up on the meta impact for Haxorus and Breaking Swipe!