Act 1
Akara [Rogue High Priestess]
Merchandise: Keys, Potions, Staves, Sceptres, Tomes and Wands.
Charsi [Rogue Blacksmith]
Merchandise: Armor, Weapons and Arrows.
Can Repair damaged equipment. After completing a quest, she offers her assistance in terms of weapon upgrading.
Deckard Cain [Horadrim sage] – Must be rescued.
Can Identify Items for you at the cost of 100 gold pieces. This NPC can be found in most of the acts, as he follows you and is an active part of your traveling.
Flavie
Rogue, will protect you if enemies come near.
Gheed [Traveler]
Merchandise: Armor, Weapons and Arrows.
You can Gamble with him. This consists of choosing an unidentified item, if you are lucky you will receive something good, otherwise you will merely have paid an arm and leg for a piece of junk.
Kashya [Rogue Mercenary]
You can hire mercenaries from this lady [must be level 9 or have completed the Blood Raven quest].
Warriv [Caravan Leader]
Once act 1 is completed, he will lead you to act 2.
Act 2
Atma
Offers you a quest and you will receive a reward if/when completed.
Deckard Cain [Horadrim sage] – Must be rescued.
Can Identify Items for you at the cost of 100 gold pieces.
Drognan [Wizard]
Merchandise: Keys, Potions, Staves, Sceptres, Tomes and Wands.
Elzix [Inn Keeper]
Merchandise: Armor, Weapons and Arrows.
You can Gamble with him. This consists of choosing an unidentified item, if you are lucky you will receive something good, otherwise you will merely have paid an arm and leg for a piece of junk.
Fara [Blacksmith]
Merchandise: Armor, Weapons and Arrows.
Can Repair damaged equipment.
Greiz
Offers his mercenaries to you, hirelings follow you into battle but they are not considered as player replacements.
Kaelan
Guards the entrance to the town, will protect you if enemies come near.
Lysander [Alchemist]
Merchandise: Keys and Potions
Meshif
Once the act is completed, he will lead you into the east [act 3].
Warriv
If need be, he will lead you back west. (act 1)
Act 3
Alkor [Alchemeist]
Merchandise: Potions
You can Gamble with him. This consists of choosing an unidentified item, if you are lucky you will receive something good, otherwise you will merely have paid an arm and leg for a piece of junk.
Asheara [Hireling Vendor]
You can hire mercenaries from this NPC.
Merchandise: Arrows, Armor and Bolts.
Deckard Cain
Can Identify Items for you at the cost of 100 gold pieces. This NPC can be found in most of the acts, as he follows you and is an active part of your traveling.
Hratli [Blacksmith]
Can Repair damage items (costs gold)
Merchandise: Armor, Weapons, Arrows, Bolts and Keys.
Meshif [Traveler]
Can bring you back west. (act 2)
Ormus
Merchandise: Armor, Sceptres, Tomes, Healing Potions, Staves, Wands and Scrolls.
Act 4
Deckard Cain
Can Identify Items for you at the cost of 100 gold pieces. This NPC can be found in most of the acts, as he follows you and is an active part of your traveling.
Hadriel
An angel which protects the gates from the creatures of hell.
Halbu [Blacksmith]
Can Repair damage items (costs gold)
Merchandise: Weapons, Armor, Bolts and Arrows.
Jamella
Merchandise: Weapons, Armor, Arrows, Bolts, Potions, Tomes
You can Gamble with her. This consists of choosing an unidentified item, if you are lucky you will receive something good, otherwise you will merely have paid an arm and leg for a piece of junk.
Tyrael
An angel, who has unsuccessfully stopped the freeing of Baal.
Act 5
Deckard Cain
Can Identify Items for you at the cost of 100 gold pieces. This NPC can be found in most of the acts, as he follows you and is an active part of your traveling.
Larzuk [Blacksmith]
Can Repair damage items (costs gold)
Merchandise: Weapons, Armor, Bolts and Arrows.
Malah
Will heal you for free.
Merchandise: Armor, Sceptres, Tomes, Healing Potions, Staves, Wands and Scrolls.
Nihlathak
You can Gamble with him. This consists of choosing an unidentified item, if you are lucky you will receive something good, otherwise you will merely have paid an arm and leg for a piece of junk.
Anya
Merchandise: Keys, Weapons, Armor and Arrows.
You can Gamble with him. This consists of choosing an unidentified item, if you are lucky you will receive something good, otherwise you will merely have paid an arm and leg for a piece of junk.
Qual-Kehk [Hireling Vendor]
Allows you to buy a hireling to fight alongside you.