How to Choose the Best AI Agent Framework in 2024: A Comprehensive Comparison

AI agents are at a pivotal point in their development, with growing investment and the release of new frameworks enabling more advanced and capable systems. These agents quickly become indispensable in many areas, from automating emails to analysing complex datasets. However, for developers looking to build AI agents, the challenge isn’t just about creating the agent — it’s about choosing the right framework to build it. Should you opt for a well-established framework like LangGraph or a newer entrant like LlamaIndex Workflows, or go down the bespoke, code-only route?

In this article, we’ll explore the pros and cons of these approaches and offer guidance on choosing the best framework for your AI agent in 2024.

The Agent Landscape in 2024

Autonomous agents have come a long way from their initial iterations. Today, they are being integrated into businesses and tech products, leveraging large language models (LLMs) to perform increasingly complex tasks. These agents can use multiple tools, maintain memory across interactions, and adapt based on user feedback.

However, developing these agents requires more than just a sophisticated LLM. Developers must decide which model to use and which framework best supports their…