LangChain vs OpenHands Software Agent SDK
LangChain and OpenHands Software Agent SDK are both agent frameworks for Python. LangChain is published by LangChain and OpenHands Software Agent SDK by OpenHands. On GitHub, LangChain has 148,371 stars and OpenHands Software Agent SDK has 1,300. Both were last active in Oct 2026. The table lines up where they differ (publisher, GitHub stars, weekly downloads and category) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. LangChain describes itself as: Python framework of interoperable components and integrations for building agents and LLM apps, with LangGraph and Deep Agents layered above it. OpenHands Software Agent SDK: Python and TypeScript SDK and REST Agent Server for building agents that work with code in local or containerized workspaces. Licenses: LangChain MIT, OpenHands Software Agent SDK MIT.
Updated Oct 26, 2026 · Built from catalog data; how we rank and grade
LangChain
LangChain
Python framework of interoperable components and integrations for building agents and LLM apps, with LangGraph and Deep Agents layered above it.
OpenHands Software Agent SDK
OpenHands
Python and TypeScript SDK and REST Agent Server for building agents that work with code in local or containerized workspaces.
Who should pick which
- Pick OpenHands Software Agent SDK if you work in TypeScript.
- Pick OpenHands Software Agent SDK if you need several agents working together.
- LangChain has the larger community: 148,371 GitHub stars against 1,300.
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | LangChain | OpenHands Software Agent SDK |
|---|---|---|
| Type | Harness | Harness |
| Publisher | LangChain | OpenHands |
| License | MIT | MIT |
| Pricing | Not stated | Not stated |
| Runs | Not stated | Not stated |
| Auth | Not stated | Not stated |
| Hosts supported | Not stated | Not stated |
| Tools | Not listed yet | Not listed yet |
| Security grade | –Security: not graded yet | –Security: not graded yet |
| Freshness grade | AFreshness: A | AFreshness: A |
| GitHub stars | 148,371 | 1,300 |
| Weekly downloads | 37,334,710 | 886,123 |
| Last release | Oct 22, 2026 | Oct 23, 2026 |
| Last activity | Oct 24, 2026 | Oct 24, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
LangChain
pip install langchain
OpenHands Software Agent SDK
pip install openhands-sdk
Also consider
- 0.853score
LlamaIndex
LlamaIndex
Open-source Python toolkit for RAG and agents over your own data, with event-driven workflows and 300+ integration packages.
HarnessAFreshness: A★ 52.6K↓ 1.4M/wk - 0.851score
Strands Agents
AWS
Open-source Python and TypeScript SDK for model-driven agents, with tools, MCP, multi-agent patterns and streaming.
HarnessAFreshness: A★ 8.9K↓ 8.9M/wk - 0.841score
GitHub Copilot SDK
GitHub
Multi-language SDKs for embedding the GitHub Copilot agent runtime, with planning, tool calls and file edits, in your apps.
HarnessAFreshness: A★ 10.6K↓ 1.2M/wk
Questions
- Is LangChain or OpenHands Software Agent SDK more popular?
- LangChain has more GitHub stars (148,371 against 1,300). Stars measure attention, not quality, so check freshness and docs too.
- Are LangChain and OpenHands Software Agent SDK open source?
- Yes: LangChain is MIT and OpenHands Software Agent SDK is MIT.
Related
- AlternativesAlternatives to LangChain
- AlternativesAlternatives to OpenHands Software Agent SDK
- Best ofBest agent frameworks for Python
- Best ofBest agent frameworks for building AI agents
- ComparisonLangChain vs Strands Agents
- ComparisonGitHub Copilot SDK vs LangChain
- ComparisonGenkit vs LangChain
- ComparisonOpenHands Software Agent SDK vs Pi Agent Core
- ComparisonAutoGen vs OpenHands Software Agent SDK
Cite this page
LangChain vs OpenHands Software Agent SDK. Agent Mart. https://agentmart.dev/compare/langchain-vs-openhands-software-agent-sdk (last updated 2026-10-26)