Does AutoGen or LlamaIndex have a free plan?

AutoGen is a paid tool. LlamaIndex is a paid tool. Always verify current pricing directly with the vendor.

AutoGen vs LlamaIndex

Q: Can I use AutoGen and LlamaIndex together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine AutoGen and LlamaIndex with other tools and save your AI toolkit.

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Updated June 2026

AutoGen

Microsoft

Build and orchestrate multi-agent AI systems with conversational capabilities

0.0(0)

OPEN_SOURCE

83% data quality

LlamaIndex

LlamaIndex Inc.

Core building blocks for AI agents and document automation

0.0(0)

OPEN_SOURCE

91% data quality

Trust & Reliability

AutoGen

Users:100K-1M

LlamaIndex

Users:100K-1M

Customers (per vendor):Jeppesen (a Boeing Company), Carlyle, Salesforce +1

GDPR

Overall Winner: LlamaIndex

7.5/10 vs AutoGen at 6.0/10

Leads in:

Support

Integrations

Ease of Use

AI Comparison Summary

AutoGen

6.0

avg score

LlamaIndex

7.5

avg score

LlamaIndex leads overall — particularly in Ease of Use and Integration Power.

AutoGen has an edge in Value for Money.

Based on 6 dimensions

How scores are calculated

Overall Winner

LlamaIndex

7.5 / 10

AutoGen

Best For

Building autonomous AI agents for developers

Orchestrating multi-step AI workflows for engineers

Developing conversational AI applications with tool use

Experimenting with agentic AI paradigms for researchers

Not Ideal For

Non-technical users seeking no-code agent solutions

Simple, single-turn chatbot implementations

Users without Python programming experience

LlamaIndex

Best For

Building LLM-powered agents for custom data sources

Automating complex document processing and extraction

Developing Retrieval-Augmented Generation (RAG) applications

Orchestrating multi-step AI workflows for enterprise automation

Not Ideal For

Non-technical users seeking a no-code agent builder

Simple, single-step automation tasks without complex data interaction

Users who prefer a fully managed, proprietary AI agent solution without customization

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

AutoGen is best for

🤖Automation & Agents8.3

LlamaIndex is best for

🤖Automation & Agents6.7

Filter by your use case:

Pros & Cons

AutoGen

Pros

Open-source and backed by Microsoft, fostering community contributions
Highly flexible framework for building diverse agentic AI applications
Supports multi-agent conversations for complex problem-solving
Enables seamless integration of tools and human feedback into workflows
Compatible with various LLM providers, avoiding vendor lock-in

Cons

Requires strong programming skills (Python) for implementation
Steep learning curve for those new to multi-agent systems
No visual interface or low-code options for non-developers
Performance and cost depend heavily on the chosen LLM and task complexity

LlamaIndex

Pros

Provides a comprehensive framework for building sophisticated AI agents
Offers best-in-class document parsing and extraction capabilities with LlamaParse
Highly configurable and scalable for enterprise-grade performance
Supports a wide array of LLMs, embeddings, and vector stores via connectors
Features an event-driven, async-first workflow engine for flexible orchestration
Backed by a large and active open-source developer community

Cons

Requires coding knowledge (Python/Typescript) for full utilization
LlamaParse, the commercial document processing platform, is not open source
Steep learning curve for beginners due to extensive customization options
Building complex agentic workflows may require significant development effort

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Output Quality5

Value for Money5

Customizability5

Support & Ecosystem5

Integration Power5

Dimension Comparison

AutoGen

6.0

/ 10

LlamaIndex

7.5

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

AutoGen

3.0

LlamaIndex

6.0▲ +3.0

Output Quality

Quality and accuracy of generated results

AutoGen

8.0

LlamaIndex

8.0

Value for Money

Cost vs. features and output quality

AutoGen

9.0▲ +2.0

LlamaIndex

7.0

Customizability

Calculated

Ability to tailor to specific needs

AutoGen

8.0

LlamaIndex

8.0

Support & Ecosystem

Documentation, community, and support quality

AutoGen

7.0

LlamaIndex

8.0▲ +1.0

Integration Power

Calculated

Ability to connect with other tools and workflows

AutoGen

1.0

LlamaIndex

8.0▲ +7.0

Calculated = derived from verified integration count and API/open-source signals. AI = LLM-assessed from public website content. Methodology

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

Which is better, AutoGen or LlamaIndex?

Both are strong options. AutoGen has a rating of 0.0/5 (0 reviews), while LlamaIndex has a rating of 0.0/5 (0 reviews). The best choice depends on your specific use case, budget, and workflow requirements.

Is AutoGen cheaper than LlamaIndex?

AutoGen starts at free (open_source model). LlamaIndex starts at free (open_source model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between AutoGen and LlamaIndex?

AutoGen — "Build and orchestrate multi-agent AI systems with conversational capabilities". LlamaIndex — "Core building blocks for AI agents and document automation". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use AutoGen and LlamaIndex together?

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