Rossum vs Nanonets vs LlamaIndex vs Haystack

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

Your tool
Rossum
vs
Competitor 1
Nanonets
Competitor 2
LlamaIndex
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool Rossum
rossum.ai
Rossum is an AI document processing platform for transactional paperwork such as invoices, purchase orders and delivery documents.
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Competitor Nanonets
nanonets.com
Make main Remove
Competitor LlamaIndex
llamaindex.ai
Connect AI to your data
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.
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Traffic estimated monthly website traffic
Monthly visits
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291.5Kvisits/mo
324Kvisits/mo
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MoM change
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▼ 8.8%
▼ 21.0%
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6-month growth
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+5.3%
-29.5%
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Global rank web
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#119,959
#118,014
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Avg. last 3 months
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292.8K
398.3K
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Bounce rate lower is better
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40%
46%
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Pages / visit
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4.6
2.8
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Visit duration
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3m 27s
1m 57s
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Traffic sources
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● Direct 85% · ● Referral 11%
● Direct 74% · ● Referral 20%
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RossumNanonetsLlamaIndexHaystack
0117.7K235.4K353K470.7KNanonets · 310.5KNanonets · 309KNanonets · 346KNanonets · 253.8KNanonets · 276.9KNanonets · 292.2KNanonets · 283.2KNanonets · 267.2KNanonets · 319.7KNanonets · 291.5KLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324K100K1MNanonets · 310.5KNanonets · 309KNanonets · 346KNanonets · 253.8KNanonets · 276.9KNanonets · 292.2KNanonets · 283.2KNanonets · 267.2KNanonets · 319.7KNanonets · 291.5KLlamaIndex · 438.2KLlamaIndex · 470.7KLlamaIndex · 444KLlamaIndex · 423.8KLlamaIndex · 459.5KLlamaIndex · 421.3KLlamaIndex · 455KLlamaIndex · 461KLlamaIndex · 410KLlamaIndex · 324KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free Trial
Freemium
Freemium
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Starting price
$1,500per month
$100per month · free tier available
Free tier
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Free tier
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Free trial
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API access
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Plans
Starter $18,000/yrBusiness CustomEnterprise CustomUltimate Custom
Starter FreeGrowth CustomCredits Plan $100/mo
Free FreeStarter Custom/moPro Custom/moEnterprise Custom/mo
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Capabilities input → output
Input
Documents
DocumentsImages
DocumentsImages
CodeDocuments
Output
Data
Data
DataText
Apps
Skill level
Intermediate
Intermediate
Advanced
Advanced
Categories
Legal & FinanceProductivity & OfficeAI AccountingAI Document Extraction
Legal & FinanceProductivity & OfficeAI AccountingAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
13
12
7
Agents
Document data extraction
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Data extraction
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Document processing
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OCR
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Invoice processing
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LLM development
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Developer tools
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Text extraction
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Accounting
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Accounting automation
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Workflows
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Agent creation
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Invoice data extraction
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RAG
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Transaction documents
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Invoices
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Purchase order management
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Agent memory
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Development
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Image data extraction
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Information retrieval
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Medical data extraction
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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
▲ 0
▲ 0
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Saves
0
0
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0
Reviews
0
0
0
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Prompts
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.