NPC & dialogue
Charisma.ai
Conversational characters for interactive stories and structured scenarios.
NPC & dialogue
Characters that can answer a player who leaves the script.
Best AI tools for NPC dialogue
NPC & dialogue
Convai
Real-time conversational NPCs for games, with Unity and Unreal plugins.
Works with: Unity, Unreal
NPC & dialogue
Inworld AI
Runtime character AI for NPCs, with Unity and Unreal integrations.
Works with: Unity, Unreal
NPC & dialogue
NVIDIA ACE
NVIDIA's digital-human technologies for speech, expression, and game characters. Centered on Unreal.
Works with: Unreal