Haystack vs AutoGen vs Pinecone vs LangChain

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

Your tool
Haystack
vs
Competitor 1
AutoGen
Competitor 2
Pinecone
Competitor 3
LangChain
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 AutoGen
microsoft.github.io
AutoGen is an open-source framework from Microsoft for building AI agents and multi-agent applications.
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Competitor Pinecone
pinecone.io
Vector database for AI applications
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Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
434.9Kvisits/mo
3.4Mvisits/mo
MoM change
—
—
▼ 13.7%
▲ 0.7%
6-month growth
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-32.9%
+21.0%
Global rank web
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#85,031
#13,384
Avg. last 3 months
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—
506.2K
3.3M
Bounce rate lower is better
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41%
42%
Pages / visit
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4.2
6.2
Visit duration
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2m 31s
5m 29s
Traffic sources
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● Direct 77% · ● Referral 20%
● Direct 73% · ● Referral 24%
HaystackAutoGenPineconeLangChain
0850.7K1.7M2.6M3.4MPinecone · 602KPinecone · 565.4KPinecone · 627.7KPinecone · 536.6KPinecone · 648KPinecone · 602.3KPinecone · 648KPinecone · 579.9KPinecone · 503.7KPinecone · 434.9KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M100K1M10MPinecone · 602KPinecone · 565.4KPinecone · 627.7KPinecone · 536.6KPinecone · 648KPinecone · 602.3KPinecone · 648KPinecone · 579.9KPinecone · 503.7KPinecone · 434.9KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Free
Freemium
Freemium
Starting price
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Free
$20per month · free tier available
$39per month · free tier available
Free tier
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Free trial
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API access
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–
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Plans
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Starter FreeBuilder $20/moStandard $50/moEnterprise $500/mo
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
CodeDocuments
CodeText
DataText
CodeText
Output
Apps
AppsCode
Data
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
7
4
6
Developer tools
Agent creation
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Agents
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LLM development
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Development
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Self hosted
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Databases
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RAG
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Vector databases
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Agent collaboration
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Agent memory
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Agent testing
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No-code
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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▲ 1
Saves
0
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Reviews
0
0
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Prompts
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.