Haystack vs Semantic Kernel vs Unsloth AI vs AutoGen

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

Your tool
Haystack
vs
Competitor 1
Semantic Kernel
Competitor 2
Unsloth AI
Competitor 3
AutoGen
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 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 Unsloth AI
unsloth.ai
A machine learning engineer needs to fine-tune Llama 3 on a single NVIDIA T4 GPU but keeps hitting out-of-memory errors
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Competitor AutoGen
microsoft.github.io
AutoGen is an open-source framework from Microsoft for building AI agents and multi-agent applications.
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Traffic estimated monthly website traffic
Monthly visits
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1.5Mvisits/mo
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MoM change
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▲ 47.7%
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6-month growth
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+22.2%
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Global rank web
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#57,929
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Avg. last 3 months
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1.3M
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Bounce rate lower is better
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48%
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Pages / visit
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2.4
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Visit duration
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1m 53s
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Traffic sources
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● Direct 62% · ● Referral 38%
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HaystackSemantic KernelUnsloth AIAutoGen
0392.3K784.5K1.2M1.6MUnsloth AI · 517KUnsloth AI · 574.8KUnsloth AI · 698.3KUnsloth AI · 1.3MUnsloth AI · 1.6MUnsloth AI · 1.1MUnsloth AI · 1.2MUnsloth AI · 1MUnsloth AI · 1.5M100K1M10MUnsloth AI · 517KUnsloth AI · 574.8KUnsloth AI · 698.3KUnsloth AI · 1.3MUnsloth AI · 1.6MUnsloth AI · 1.1MUnsloth AI · 1.2MUnsloth AI · 1MUnsloth AI · 1.5MDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
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Free
Free
Starting price
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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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Free FreePro Contact for pricingEnterprise Contact for pricing
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Capabilities input → output
Input
CodeDocuments
CodeText
DataImagesText
CodeText
Output
Apps
Apps
ImagesTextVideo
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer ToolsOpen Source AI Models
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
5
3
7
LLM development
Developer tools
Agent creation
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Agents
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Self hosted
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Fine-Tuning
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RAG
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Agent collaboration
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API integrations
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Agent memory
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No-code
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Community on aitoolstime
Rating
no ratings yet
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Upvotes
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Saves
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Reviews
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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.