Haystack vs LlamaIndex vs Reducto vs Langflow

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

Your tool
Haystack
vs
Competitor 1
LlamaIndex
Competitor 2
Reducto
Competitor 3
Langflow
Compare
4 tools · best value per row highlighted
Your tool Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
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Competitor LlamaIndex
llamaindex.ai
Connect AI to your data
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Competitor Reducto
reducto.ai
Reducto is an agentic document platform that converts complex files into clean, structured data for AI applications.
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Competitor Langflow
langflow.org
Drag and drop AI
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Traffic estimated monthly website traffic
Monthly visits
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324Kvisits/mo
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215.3Kvisits/mo
MoM change
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▼ 21.0%
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▼ 0.7%
6-month growth
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-29.5%
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-4.9%
Global rank web
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#118,014
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#217,191
Avg. last 3 months
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398.3K
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225.2K
Bounce rate lower is better
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46%
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44%
Pages / visit
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2.8
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2.2
Visit duration
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1m 57s
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1m 04s
Traffic sources
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● Direct 74% · ● Referral 20%
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● Direct 76% · ● Referral 24%
HaystackLlamaIndexReductoLangflow
0117.7K235.4K353K470.7KLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K100K1MLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
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Free
Starting price
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Free tier
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Free
Free tier
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Free trial
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API access
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Plans
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Free FreeStarter Custom/moPro Custom/moEnterprise Custom/mo
Standard CustomGrowth CustomEnterprise Custom
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Capabilities input → output
Input
CodeDocuments
DocumentsImages
DocumentsImages
Text
Output
Apps
DataText
DataDocuments
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Development & CodeProductivity & OfficeAI APIAI Document Extraction
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
12
13
9
Developer tools
Agents
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LLM 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 creation
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OCR
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Text extraction
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APIs
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Development
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Workflows
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No-code
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RAG
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Chatbots
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Data structuring
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Document analysis
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Agent memory
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Document organization
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Financial document analysis
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Information retrieval
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Invoice data extraction
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Medical data extraction
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Sec filings analysis
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
0
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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.