Haystack vs Kimi Code vs OpenHands vs Langflow

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

Your tool
Haystack
vs
Competitor 1
Kimi Code
Competitor 2
OpenHands
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 Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
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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 Langflow
langflow.org
Drag and drop AI
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Traffic estimated monthly website traffic
Monthly visits
—
60.1Mvisits/mo
—
215.3Kvisits/mo
MoM change
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▲ 52.2%
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▼ 0.7%
6-month growth
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+33.8%
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-4.9%
Global rank web
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#852
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#217,191
Avg. last 3 months
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48.3M
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225.2K
Bounce rate lower is better
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37%
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44%
Pages / visit
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3.9
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2.2
Visit duration
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7m 13s
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1m 04s
Traffic sources
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● Direct 89% · ● Referral 10%
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● Direct 76% · ● Referral 24%
HaystackKimi CodeOpenHandsLangflow
015M30.1M45.1M60.1MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K100K1M10M100MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
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Freemium
Free
Free
Starting price
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$15per month · free tier available
Free
Free
Free tier
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Free trial
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API access
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Plans
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Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
Open Source (Local) FreeIndividual (SaaS) FreeEnterprise Custom
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Capabilities input → output
Input
CodeDocuments
CodeText
CodeText
Text
Output
Apps
Code
Code
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
6
7
9
Agents
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Developer tools
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Coding
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Agent creation
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LLM development
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Self hosted
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No-code
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RAG
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Chatbots
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Code reviews
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Debugging
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Development
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GitHub automation
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GitHub pull requests
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Refactoring
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Workflows
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APIs
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Agent memory
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Developer assistance
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Shell commands
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Tech team automation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
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Reviews
0
0
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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.