LangGraph vs Document360 vs Haystack

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

Your tool
LangGraph
vs
Competitor 1
Document360
Competitor 2
Haystack
Competitor 3
Compare
3 tools · best value per row highlighted
Your tool LangGraph
langchain.com
LangGraph is an open-source agent runtime and low-level orchestration framework for building AI agents that behave reliably on complex tasks.
Competitor Document360
document360.com
Document360 is knowledge base software for publishing product documentation, help centers, SOPs, user manuals and API docs.
Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Traffic estimated monthly website traffic
Monthly visits
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6-month growth
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Global rank web
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Bounce rate lower is better
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Pages / visit
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Pricing
Model
Freemium
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Starting price
$39per month · free tier available
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Free tier
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Free trial
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API access
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Plans
Developer FreePlus $39/moEnterprise Custom
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Capabilities input → output
Input
Code
DocumentsTextVideo
CodeDocuments
Output
Apps
AppsText
Apps
Skill level
Advanced
Intermediate
Advanced
Categories
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
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5
Agent creation
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Agents
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Developer tools
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LLM development
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Agent memory
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Knowledge bases
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API docs
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MCP
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Agent collaboration
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Customer support
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Knowledge exploration
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SaaS knowledge base
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Community on aitoolstime
Rating
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Upvotes
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Saves
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Reviews
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Prompts
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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.