LangChain vs Haystack vs DocsBot AI vs LlamaIndex

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

Your tool
LangChain
vs
Competitor 1
Haystack
Competitor 2
DocsBot AI
Competitor 3
LlamaIndex
Compare
4 tools · best value per row highlighted
Your tool LangChain
langchain.com
Framework for building with large language models
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Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Make main Remove
Competitor DocsBot AI
docsbot.ai
DocsBot turns a knowledge base into AI agents that answer questions and take action across business tools.
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Competitor LlamaIndex
llamaindex.ai
Connect AI to your data
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.4Mvisits/mo
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324Kvisits/mo
MoM change
▲ 0.7%
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▼ 21.0%
6-month growth
+21.0%
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-29.5%
Global rank web
#13,384
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#118,014
Avg. last 3 months
3.3M
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398.3K
Bounce rate lower is better
42%
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46%
Pages / visit
6.2
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2.8
Visit duration
5m 29s
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1m 57s
Traffic sources
● Direct 73% · ● Referral 24%
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● Direct 74% · ● Referral 20%
LangChainHaystackDocsBot AILlamaIndex
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
Freemium
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Freemium
Freemium
Starting price
$39per month · free tier available
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$49per month · free tier available
Free tier
Free tier
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Free trial
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API access
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Plans
Developer FreePlus $39/moEnterprise Custom/mo
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Free FreePersonal $49/moStandard $149/moBusiness $499/mo+1 more
Free FreeStarter Custom/moPro Custom/moEnterprise Custom/mo
Capabilities input → output
Input
CodeText
CodeDocuments
DocumentsTextWeb pages
DocumentsImages
Output
Apps
Apps
Apps
DataText
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Business & MarketingChatbots & CompanionsEducation & LearningAI Chatbot+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
7
13
12
Agents
LLM development
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Developer tools
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Agent creation
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RAG
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Development
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Information retrieval
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Chatbots
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Customer support
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Customer support chatbot
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Data extraction
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Document data extraction
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Document processing
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Chatbot building
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Company information retrieval
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Knowledge bases
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OCR
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Sales chatbots
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Text extraction
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Website to chatbot
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Agent memory
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Agent testing
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Chatbot integration
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Medical data extraction
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Research assistance
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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
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
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0
Reviews
0
0
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Prompts
0
0
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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.