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RPClient vs Agnaistic: catalog facts
RPClient	Agnaistic
Free Free and open source under the MIT licence; model API costs are separate.	Free Free and open source; costs depend on the AI services you connect.
Android	Web, Self-hosted
Supports tavern-style character cards and lorebooks Group chats with several characters	Works with many AI model backends Open source and can be self-hosted
Needs an LLM API to generate replies Android only	Needs access to a separate AI service or model to be useful Little documentation on the homepage itself
Downloadable app	Web application, Self-hosted
Open source	Open source
License: MIT	License: AGPL-3.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.