Comparison

Convai vs Player2

	Convai	Player2
What it says it does	ConvaiConversational AI based service for games, metaverse, xr and more, to bring your characters to life.	Player2Player2 is the easiest AI interface for games and mods. Play 50,000+ AI creations, build AI NPCs with free APIs, and earn revenue as an indie developer. No API keys needed.
Pricing	ConvaiFree tier for developers and paid plans for studios and enterprises, per the official pricing page description; plan prices did not render for us, so confirm on the pricing page (official)	Player2Free plan: free models plus daily credits for frontier models; developer APIs are free with no API keys needed, per the official site (official)
Website	Convaihttps://convai.com	Player2https://player2.game/

Which tool for which job

Convai wins when you want conversational 3D characters with engine plugins, and you are willing to ask the vendor for a price.

Player2 wins when you want free AI NPC APIs and an existing player base for AI mods, and you accept a required companion app.