LlamaIndex vs Docparser vs Langflow vs Haystack

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

Your tool
LlamaIndex
vs
Competitor 1
Docparser
Competitor 2
Langflow
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool LlamaIndex
llamaindex.ai
Connect AI to your data
Remove
Competitor Docparser
docparser.com
Docparser is a document data extraction service that reads PDF, Word, CSV, XLS, TXT, XML and image files and turns the content into structured rows.
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
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
Traffic estimated monthly website traffic
Monthly visits
324Kvisits/mo
—
215.3Kvisits/mo
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MoM change
▼ 21.0%
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▼ 0.7%
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6-month growth
-29.5%
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-4.9%
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Global rank web
#118,014
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#217,191
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Avg. last 3 months
398.3K
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225.2K
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Bounce rate lower is better
46%
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44%
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Pages / visit
2.8
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2.2
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Visit duration
1m 57s
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1m 04s
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Traffic sources
● Direct 74% · ● Referral 20%
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● Direct 76% · ● Referral 24%
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LlamaIndexDocparserLangflowHaystack
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
Freemium
Free Trial
Free
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Starting price
Free tier
$32.5per month
Free
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Free tier
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Free trial
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API access
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Plans
Free FreeStarter Custom/moPro Custom/moEnterprise Custom/mo
Starter $32.50/moProfessional $61.50/moBusiness $133/moEnterprise Custom
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Capabilities input → output
Input
DocumentsImages
DocumentsImages
Text
CodeDocuments
Output
DataText
Data
Apps
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Productivity & OfficeAI Document Extraction
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
12
7
9
5
Agents
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LLM development
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Developer tools
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Data extraction
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Document data extraction
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Agent creation
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Document processing
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OCR
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Development
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Workflows
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No-code
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Chatbots
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Invoice data extraction
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PDF to spreadsheets
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–
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Text extraction
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APIs
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Agent memory
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Image data extraction
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Information retrieval
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Medical data extraction
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
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Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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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.