LangGraph vs LlamaIndex
LangGraph
Stateful, multi-actor LLM workflows from the LangChain team.
Free to start · See pricing
LlamaIndex
Data framework for connecting LLMs to private data sources.
Free to start · See pricing
| Spec | LangGraph | LlamaIndex |
|---|---|---|
| Category | AI Agents | AI Agents |
| Pricing | Free | Free |
| Hours saved/wk | 5 | 5 |
| Ease of use | — | — |
| Popularity | — | — |
| Usefulness | — | — |
| ROI Score | 55.0 | 55.0 |
Our pick: LangGraph
With an ROI score of 55.0/100, LangGraph edges ahead on value for money. Free to get started.
Try LangGraph Free →Related comparisons
Frequently asked questions
Is LangGraph better than LlamaIndex in 2026?
Based on our editorial ROI Score, LangGraph (55.0/100) edges out LlamaIndex (55.0/100). The score factors in cost, time saved, ease of use, and output quality.
Is LangGraph cheaper than LlamaIndex?
Both LangGraph and LlamaIndex offer free tiers. Visit the full pricing pages for plan details.
What is the main difference between LangGraph and LlamaIndex?
Both are AI Agents tools, but they differ in pricing, ease of use, and feature depth. LangGraph scores higher on our ROI metric, which weights value for money alongside real-world output quality.
🥭 ToolMango Weekly
Get the sweetest AI tools every week.
5 handpicked AI tools for developers, creators, and side hustlers — delivered weekly.
No spam. Unsubscribe anytime.