Semantic Kernel vs Chat4Data vs Dify vs Haystack

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
Dify
Competitor 3
Haystack
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
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Competitor Dify
dify.ai
AI apps without code
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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
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46.4Kvisits/mo
1Mvisits/mo
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MoM change
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▼ 4.7%
▼ 16.6%
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6-month growth
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+77.8%
-30.6%
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Global rank web
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#637,750
#39,510
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Avg. last 3 months
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45.8K
1.1M
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Bounce rate lower is better
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37%
41%
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Pages / visit
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2.6
4.4
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Visit duration
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26s
6m 40s
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Traffic sources
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● Direct 77% · ● Referral 23%
● Direct 84% · ● Referral 15%
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Semantic KernelChat4DataDifyHaystack
0368.2K736.4K1.1M1.5MChat4Data · 17.6KChat4Data · 21.3KChat4Data · 34.2KChat4Data · 19.4KChat4Data · 26.1KChat4Data · 28.7KChat4Data · 25.8KChat4Data · 42.1KChat4Data · 48.7KChat4Data · 46.4KDify · 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 · 46.4KDify · 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
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Starting price
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Free
$590per 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
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Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
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Capabilities input → output
Input
CodeText
DocumentsImagesText
DocumentsText
CodeDocuments
Output
Apps
Data
Apps
Apps
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Productivity & OfficeAI Document ExtractionAI Workflow
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
8
9
5
Agent creation
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Agents
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LLM development
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Developer tools
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Data extraction
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Document data extraction
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No-code
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Workflows
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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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Agent memory
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Development
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OCR
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Productivity
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Text extraction
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Zapier assistance
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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
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Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
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.