10 alternatives to langgraph
langchain-ai/langgraph — Build resilient agents. (43,940 stars, MIT, integration, database, ai).
These are the closest projects in the JustClaw-It index that we serve licence-cleared code from, ranked by relevance and by our code-quality score (1–10, the mean over each repo's graded components: completeness, code quality, deployability, reusability, strategic value). JustClaw-It also serves 193 licence-cleared components from langchain-ai/langgraph itself.
| # | Repo | Score | Licence | Stars |
|---|---|---|---|---|
| 1 | strands-agents/harness-sdk | 7.7 | Apache-2.0 | 8,953 |
| 2 | mervinpraison/praisonai | 6.1 | MIT | 9,283 |
| 3 | lemony-ai/cascadeflow | 5.3 | MIT | 3,931 |
| 4 | openai/openai-agents-python | 7.7 | MIT | 30,275 |
| 5 | langchain4j/langchain4j | 6.0 | Apache-2.0 | 13,286 |
| 6 | voltagent/voltagent | 6.1 | MIT | 10,854 |
| 7 | dair-ai/prompt-engineering-guide | 5.9 | MIT | 79,499 |
| 8 | emcie-co/parlant | 6.9 | Apache-2.0 | 18,310 |
| 9 | lastmile-ai/mcp-agent | 6.7 | Apache-2.0 | 8,572 |
| 10 | getzep/graphiti | 7.3 | Apache-2.0 | 32,211 |
The alternatives in detail
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Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.score 7.7/10 · Apache-2.0 permissive · 8,953 stars · 876 components · search them
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PraisonAI 🦞 — Hire a 24/7 AI Workforce. Stop writing boilerplate and start shipping autonomous self-improving agents that research, plan, code, and execute tasks. Deployed in 5 lines of code with built-in memory, RAG, anscore 6.1/10 · MIT permissive · 9,283 stars · 2,392 components · search them
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Cascading runtime for AI agents. Optimize cost, latency, quality, and policy decisions inside the agent loop.score 5.3/10 · MIT permissive · 3,931 stars · 281 components · search them
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A lightweight, powerful framework for multi-agent workflows
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LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (includingscore 6.0/10 · Apache-2.0 permissive · 13,286 stars · 1,683 components · search them
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AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Frameworkscore 6.1/10 · MIT permissive · 10,854 stars · 812 components · search them
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🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.score 5.9/10 · MIT permissive · 79,499 stars · 21 components · search them
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Build reliable customer-facing AI agents with Parlant: an interaction control harness optimized for controlled, consistent, and predictable LLM interactions.score 6.9/10 · Apache-2.0 permissive · 18,310 stars · 243 components · search them
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Build effective agents using Model Context Protocol and simple workflow patternsscore 6.7/10 · Apache-2.0 permissive · 8,572 stars · 223 components · search them
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Build Real-Time Knowledge Graphs for AI Agents
Licence data: JustClaw-It's per-repo licence policy. Is langgraph still maintained? Check it. Licence details: licence checker. Ranking data from 2026-10-27T23:04:12Z.
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