WowAce

Shared handling of alternate identity data between addons.

Tracking and ranking of dps/hps in a guild.

Bidder for DKP points. Usable as standalone bidder, or with DKP - Manager to manage points.

A UI for searching the guild roster.

Displays online guild mates.

Friends & Guild Data Broker plugin.

Allows for easy congratulating when someone earns an achievement.

Manager for DKP points. Requires DKP - Bidder as main Graphic User Interface.

Interface for addons to include extra information on the GuildMemberInfo frame.

Angry Raid Points

Keeps account of attendance and loot for raids, parties, bgs, arenas and solo for questing.

Need Greed window for EPGP lootdistribution.

Uses guild notes to add alts' main names to chat windows and other places

StreamBuddy is a World of Warcraft AddOn that will make your life, as a streamer ingame, easier!

Angry Raid Points Client

Displays online guild mates.

Provides shareable notes and other information for your guild, party and raid community.

View an image of your guild vault from anywhere.

Manages tracking of raid attendance, loot, and more.

Saves contents of your guild bank and sends/receives updates over the addon channel