OpenProse

Active

A natural language agent framework: write the future into existence.

Spring 2026Founded 20263 peopleSan Francisco, CA, USA; Remote

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AI insightcan contain mistakes

Agent FrameworkAPI/InfraAI engineers, LLM developers, agent buildersHigh competition

Moat

Natural language agent declaration novel; portability across model providers is valuable; community adoption.

Key risk

Competition from LangChain, LangGraph, CrewAI; fast-moving landscape makes frameworks quickly obsolete.

Why now

Agent adoption accelerating; demand for portable, model-agnostic frameworks.

Competitors

LangChain, LangGraph, CrewAI, OpenAI Swarms

About

Create agents with structured english and markdown. OpenProse agents are portable across model providers and harnesses. Our framework allows you to declare intents, responsibilities, and outcomes in natural language, while the agents self-configure to deliver results. Read more about how OpenProse came to be: https://x.com/irl_danB/status/2011122779890831601 If you want to learn more about OpenProse, book some time with the founder here: https://cal.com/irl-danb/openprose-intro