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

v1.30.6 (July 9, 2023)

  • Move counts now show counts for 4 cycles instead of 3.
  • Charged Move breakpoints can now be explored in Single Battle and Matrix Battle.
  • Fixed an issue where the mouse pointer covered part of the Charged Move damage tooltip.
  • Fixed an issue that caused faulty ranking search results after searching and then switching leagues.

Latest Article

Poliwag Community Day Guide for PvP

July 16, 2023

Poliwag is waddling into Community Day! Both Poliwrath and Politoed are viable in PvP, so let's dive into the impact of their exclusive moves.

Developer Panel


Compile gamemaster Generate default IV's Update Shadow stats

Quick Links

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