Humalike

Humalike is a behavioral infrastructure for building AI agents that actually feel human in a conversation. Instead of just answering questions, its APIs handle the social subtleties most agents miss: knowing when to speak, picking up on inside jokes, tracking what each person believes, and remembering context across sessions. You get seven modular behavioral components that can be composed into any agent, whether it's a gaming NPC, a therapy companion, or a coworker bot.

Each API tackles a specific social skill. The Turn-taking API sets the rhythm of real conversation—when to wait, when to interrupt. Norms lets agents absorb hidden rules and tone from a group. Persona grounds agents in real community data rather than generic backstories. Theory of Mind tracks each person's beliefs and feelings in real time. Social Observability shows you how the agent is landing with users. Social Memory remembers norms and behavior across conversations. Social Signals reads cues like typing pauses and deleted reactions. The APIs are model- and stack-agnostic, so you can drop them into existing agents without rebuilding.

Humalike is built for developers creating AI that needs to fit into human spaces—game studios building NPCs that remember players, edtech platforms making agents that study with learners, therapy apps that catch distress signals, and hardware companies shipping companion devices. Every new account gets $20 in free credits to start building, no credit card required.