Haystack vs LinearB gitStream vs OpenHands vs LangChain

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

Your tool
Haystack
vs
Competitor 1
LinearB gitStream
Competitor 2
OpenHands
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 LinearB gitStream
linearb.io
LinearB gitStream is a pull request automation and AI code review product from LinearB.
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Competitor OpenHands
openhands.dev
OpenHands is an open-source, model-agnostic platform for running coding agents in the cloud.
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Competitor LangChain
langchain.com
Framework for building with large language models
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Traffic estimated monthly website traffic
Monthly visits
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3.4Mvisits/mo
MoM change
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▲ 0.7%
6-month growth
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+21.0%
Global rank web
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#13,384
Avg. last 3 months
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3.3M
Bounce rate lower is better
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42%
Pages / visit
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6.2
Visit duration
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5m 29s
Traffic sources
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● Direct 73% · ● Referral 24%
HaystackLinearB gitStreamOpenHandsLangChain
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
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Free Trial
Free
Freemium
Starting price
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$29per month
Free
$39per month · free tier available
Free tier
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Free trial
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API access
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Plans
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Essentials $29/moEnterprise $59/mo
Open Source (Local) FreeIndividual (SaaS) FreeEnterprise Custom
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
CodeDocuments
Code
CodeText
CodeText
Output
Apps
Text
Code
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Code ReviewAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
8
7
6
Agents
Developer tools
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Agent creation
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LLM development
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Code reviews
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GitHub automation
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GitHub pull requests
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Self hosted
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Coding
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RAG
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Development
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Agent memory
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Agent testing
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Code security analysis
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Pipeline optimization
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Tech team automation
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Workflow optimization
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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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▲ 1
Saves
0
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Reviews
0
0
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0
Prompts
0
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0
0
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.