Mastra

Dify is an open-source LLM application development platform with a visual agent orchestration interface, supporting workflows, knowledge bases, and multiple models.

Motia is a TypeScript platform that models APIs, background jobs, agents, and workflows together for teams that want one structure for business logic and automation.

VoltAgent is an agent platform for the modern TypeScript ecosystem, focused on workflows, tool orchestration, and application integrations for production web agents.

Open-source LLM DevOps platform providing one-stop AI application development with GenAI workflow, RAG, Agent, model management, evaluation, and enterprise system administration.