Glossary
Character AI (definition)
Definition of character AI apps, how they work, and how Agentwood compares for voice and stories.
Character AI apps let you talk to fictional or styled personas powered by large language models. Each persona has tone, boundaries, and starters.
Most apps are text-first. Agentwood adds optional voice, Wood credits, and audio Stories for passive listening.
Comparing apps? Start with our alternatives guide and /vs matrix.