CopilotKit alternatives
Tools that could take the place of CopilotKit, ranked by the stacks builders put them in rather than by stars alone.
Other frameworks in the runchr registry that do the work of CopilotKit — a tool somebody pairs with it ranks above a more popular stranger. Read the CopilotKit page or browse every frameworks.
Agent meta-harness for Claude Code and Codex with swarms and memory
Open-source book on AI agent design with 109 hands-on experiment projects.
Lightweight self-hosted Python framework for building personal AI agents.
Open-source runtime for colonies of parallel AI agents that do real work.
TypeScript framework for building agents with memory, tools, workflows, and MCP.
Open-source Python framework for building private, offline-capable AI agents.
Open-source Python and TypeScript SDK for building production AI agents.
Self-evolving engine that turns agent experience into auditable Genes
TypeScript framework for building agentic apps with shared actions and UI.
Java framework for building distributed, production-grade, long-running agents.
Durable Work layer keeping one task moving across Codex, Claude, and other
Compresses tool outputs, logs, files, and RAG chunks before they reach the LLM.