AutoGen vs LangChain vs LlamaIndex

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
AutoGen
vs
Competitor 1
LangChain
Competitor 2
LlamaIndex
Competitor 3
Suggested competitors for AutoGen: LangGraph91% Haystack90% OAOpenAI Agents SDK90% Pipecat89% CrewAI89% LiveKit Agents87% Agno87% Dify87%
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3 tools · best value per row highlighted
Your tool AutoGen
microsoft.github.io
AutoGen is an open-source framework from Microsoft for building AI agents and multi-agent applications.
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Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor LlamaIndex
llamaindex.ai
Connect AI to your data
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
3.4Mvisits/mo
324Kvisits/mo
MoM change
—
▲ 0.7%
▼ 21.0%
6-month growth
—
+21.0%
-29.5%
Global rank web
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#13,384
#118,014
Avg. last 3 months
—
3.3M
398.3K
Bounce rate lower is better
—
42%
46%
Pages / visit
—
6.2
2.8
Visit duration
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5m 29s
1m 57s
Traffic sources
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● Direct 73% · ● Referral 24%
● Direct 74% · ● Referral 20%
AutoGenLangChainLlamaIndex
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324K100K1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Starting price
Free
$39per month · free tier available
Free tier
Free tier
Free trial
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–
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API access
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Plans
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Developer FreePlus $39/moEnterprise Custom/mo
Free FreeStarter Custom/moPro Custom/moEnterprise Custom/mo
Capabilities input → output
Input
CodeText
CodeText
DocumentsImages
Output
AppsCode
Apps
DataText
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
7
6
12
Agents
Developer tools
LLM development
Agent creation
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Development
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Data extraction
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Document data extraction
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Document processing
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Agent collaboration
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OCR
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Text extraction
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Agent testing
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Information retrieval
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Medical data extraction
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No-code
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Self hosted
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Workflows
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.