Airtable Pokédex - An 8th-gen Pokédex in Airtable for you to customize and use.
Pokemon Go Database - Extensive toolset for Pokémon Go trainers.
Get Peanutized - Turn yourself into a Peanuts character!
PokeLens - Offline IV Calculator with OCR. Automatically checking Pokemon IV with screenshots.
Pokedex - Web based Pokedex
PokeStack - A curated directory of Pokemon GO resources