WowAce

Where are the hidden treasures in Battle for Azeroth? Show in HandyNotes

Where are the hidden treasures in Legion?

Where the Treasure Hunter objects and rares are in Draenor

Where things are in Pandaria

Tracks rare drops, including companions and mounts

Find five Ephemeral Crystals, get a pink hippogryph

Collectinator is an addon which will scan your pets and mounts and provide information on how to obtain them.

Add-on that shows which mounts can be farmed this week

mount and companion manager

Don't underestimate your little critters!

Shows the health of the player's current bodyguard.

Add-on that shows which battle pets can be farmed this week

Generate a macro with random mounts

Interface-central mount management

One-click smart mounting.

Dynamic mount macro generator

Pet Battle Lite Frame

Auto and random summon highly customizable for your pets and mounts, with Data Broker support.

The One-Key-Mount™ — Simple to use, configured with Rock

Displays Pet Info for Hunters and Warlocks. Also keeps track of Stables and Pet and Demon skills.