Nightly Index

Verified pricing, engine support and payout reality for AI tools that ship in games.

Voice & NPCs

Character voice, dubbing, and conversational agents that ship inside a build. 4 of 34 tools in the index, by price, free tier and engine integration.

4 of 34 tools

  • Convai Voice & NPCs

    Conversational AI characters with voice, actions and knowledge bases, shipped through a free engine plugin.

    Unity · Unreal · PlayCanvas · Web

    Free tier (~100 interactions/mo) price not confirmed Visit
  • ElevenLabs Voice & NPCs

    Character voice generation, cloning, dubbing and SFX, with official Unity and Unreal plugins.

    Web · API · Unity · Unreal

    Free 10k credits · +5 more price verified Visit
  • GladeCore Voice & NPCs

    A C/C++ SDK that runs LLM, voice and memory locally on-device for NPCs — no API keys and predictable cost per copy sold.

    Unreal · Unity · Godot

    sold through engine stores price not confirmed Visit
  • Inworld AI Voice & NPCs

    Realtime voice, TTS and a character/agent runtime for games and consumer apps.

    Unity · Unreal · API

    On-Demand $0 · +4 more price verified Visit