Semantic Kernel vs Chat4Data vs LangChain vs Dify

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

Your tool
Semantic Kernel
vs
Competitor 1
Chat4Data
Competitor 2
LangChain
Competitor 3
Dify
Compare
4 tools · best value per row highlighted
Your tool 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 Chat4Data
airparser.com
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor Dify
dify.ai
AI apps without code
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
46.4Kvisits/mo
3.4Mvisits/mo
1Mvisits/mo
MoM change
—
▼ 4.7%
▲ 0.7%
▼ 16.6%
6-month growth
—
+77.8%
+21.0%
-30.6%
Global rank web
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#637,750
#13,384
#39,510
Avg. last 3 months
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45.8K
3.3M
1.1M
Bounce rate lower is better
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37%
42%
41%
Pages / visit
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2.6
6.2
4.4
Visit duration
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26s
5m 29s
6m 40s
Traffic sources
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● Direct 77% · ● Referral 23%
● Direct 73% · ● Referral 24%
● Direct 84% · ● Referral 15%
Semantic KernelChat4DataLangChainDify
0850.7K1.7M2.6M3.4MChat4Data · 17.6KChat4Data · 21.3KChat4Data · 34.2KChat4Data · 19.4KChat4Data · 26.1KChat4Data · 28.7KChat4Data · 25.8KChat4Data · 42.1KChat4Data · 48.7KChat4Data · 46.4KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1M10K100K1M10MChat4Data · 17.6KChat4Data · 21.3KChat4Data · 34.2KChat4Data · 19.4KChat4Data · 26.1KChat4Data · 28.7KChat4Data · 25.8KChat4Data · 42.1KChat4Data · 48.7KChat4Data · 46.4KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Free
Freemium
Freemium
Starting price
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Free
$39per month · free tier available
$590per 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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Developer FreePlus $39/moEnterprise Custom/mo
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
Capabilities input → output
Input
CodeText
DocumentsImagesText
CodeText
DocumentsText
Output
Apps
Data
Apps
Apps
Skill level
Advanced
Intermediate
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Productivity & OfficeAI Document ExtractionAI Workflow
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
8
6
9
Agent creation
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Agents
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LLM development
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Developer tools
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Development
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Data extraction
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Document data extraction
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–
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No-code
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Workflows
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–
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Chatbots
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–
–
Document processing
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–
–
Email extraction
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–
–
Invoice data extraction
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–
–
API integrations
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–
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Agent testing
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–
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OCR
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–
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Productivity
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Text extraction
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–
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Zapier assistance
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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–
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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.