Ollama vs LangChain vs Semantic Kernel vs Haystack

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

Your tool
Ollama
vs
Competitor 1
LangChain
Competitor 2
Semantic Kernel
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool Ollama
ollama.ai
Ollama is a tool designed to help users quickly and effortlessly set up and utilize large language m
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Competitor LangChain
langchain.com
Framework for building with large language models
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Competitor Semantic Kernel
learn.microsoft.com
Semantic Kernel is a lightweight, open-source development kit from Microsoft for building AI agents and adding AI models to existing C#, Python or Java codebases.
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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
36.7Kvisits/mo
3.4Mvisits/mo
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MoM change
▼ 36.9%
▲ 0.7%
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6-month growth
+268.2%
+21.0%
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Global rank web
#906,857
#13,384
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Avg. last 3 months
44.8K
3.3M
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Bounce rate lower is better
42%
42%
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Pages / visit
1.6
6.2
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Visit duration
14s
5m 29s
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Traffic sources
● Direct 99% · ● Referral 0%
● Direct 73% · ● Referral 24%
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OllamaLangChainSemantic KernelHaystack
0850.7K1.7M2.6M3.4MOllama · 10.5KOllama · 6.7KOllama · 5.8KOllama · 10KOllama · 19.9KOllama · 17.2KOllama · 39.7KOllama · 58.1KOllama · 36.7KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1K10K100K1M10MOllama · 10.5KOllama · 6.7KOllama · 5.8KOllama · 10KOllama · 19.9KOllama · 17.2KOllama · 39.7KOllama · 58.1KOllama · 36.7KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
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Starting price
$20per month · free tier available
$39per month · free tier available
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Free tier
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Free trial
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API access
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Plans
Free FreePro $20/moMax $100/mo
Developer FreePlus $39/moEnterprise Custom/mo
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Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
CodeDocuments
Output
CodeText
Apps
Apps
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI APIAI Developer ToolsOpen Source AI Models
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
6
4
5
LLM development
Developer tools
Agent creation
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Agents
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Large language models
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Local AI
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Models
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Development
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Model integration
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APIs
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Agent memory
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Agent testing
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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
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Prompts
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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.