PokeHuntr - PokeHuntr is a website that helps find and identify Pokemon while playing Pokemon Go.
PokéVision - Find all Pokemon near you in real time for Pokemon Go.
Pokecrew - Crowdsourced Pokemon Go map
PokemonGo-Map - PokemonGo Map is a web-based tool that helps you quickly locate all the nearby Pokemon on the map.
Pokémon GO - Live Map - Shows live Pokémon in an area, on your desktop
Pokemon or Big Data? - You be the judge