Llama Agents

Async-first framework for building multi-agent systems with distributed tool execution and human-in-the-loop capabilities.

GrowingOpen SourceLow lock-in

Pricing

Free tier

Flat rate

Adoption

Stable

License

Open Source

Data freshness

Aging · Jun 8, 2026

Overview

What is Llama Agents?

Llama Agents is an async-first framework designed to build, iterate, and productionize multi-agent systems. It supports features like multi-agent communication, distributed tool execution, and human-in-the-loop processes, making it a powerful tool for complex system development.

Key differentiator

Llama Agents stands out as an async-first framework that provides robust support for building, iterating on, and productionizing multi-agent systems with a focus on distributed tool execution and human-in-the-loop processes.

Capability profile

Capability Radar

Ease of StartEcosystemValueMaturityFlexibilityScale Ready

Honest assessment

Strengths & Weaknesses

↑ Strengths

Async-first architecture for efficient multi-agent systemsmedium

Supports distributed tool execution and human-in-the-loop processesmedium

Flexible framework for building complex system interactionsmedium

↓ Weaknesses

Steep learning curve for non-Python developershigh

API requires Python-specific patterns, TypeScript SDK is community-maintained

Frequent breaking changes between versionsmedium

v0.1 to v0.2 migration required rewriting chain definitions

Limited integrations with non-Python ecosystemshigh

Primary support for Python, limited official SDKs for other languages

Complex setup and configuration processmedium

Requires setting up multiple services and dependencies for full functionality

Fit analysis

Who is it for?

✓ Best for

Developers building complex, asynchronous multi-agent systems that require efficient communication and distributed execution.

Teams needing to integrate human-in-the-loop processes in their AI applications.

✕ Not a fit for

Projects requiring real-time streaming capabilities (Llama Agents is designed for batch processing).

Applications where simplicity and ease of use are prioritized over advanced features.

Cost structure

Pricing

Free Tier

Available

Open source — free to use

Starts at

$0

Model

Flat rate

Enterprise

None

Performance benchmarks

How Fast Is It?

Ecosystem

Relationships

Works well with

Next step

Get Started with Llama Agents

Step-by-step setup guide with code examples and common gotchas.

View Setup Guide →