Haystack vs ChatNode vs Semantic Kernel

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

Your tool

Haystack

Competitor 1

ChatNode

Competitor 2

Semantic Kernel

Competitor 3

Suggested competitors for Haystack:

LangChain92%

LangGraph91%

Pipecat90%

AutoGen90%

Rivet89%

Langflow88%

Dify87%

Amazon Bedrock AgentCore86%

Compare

3 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.

Remove

Competitor

ChatNode

chatnode.ai

ChatNode builds AI customer service agents that handle support queries and execute actions through API calls

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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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Traffic estimated monthly website traffic

Monthly visits

—

7.9Kvisits/mo

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MoM change

—

▼ 56.0%

—

6-month growth

—

-13.9%

—

Global rank web

—

#1,061,283

—

Avg. last 3 months

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12.2K

—

Bounce rate lower is better

—

39%

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Pages / visit

—

4.9

—

Visit duration

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2m 20s

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Traffic sources

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● Direct 97% · ● Mail 3%

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HaystackChatNodeSemantic Kernel

Pricing

Model

—

Free Trial

—

Starting price

—

$35per month

—

Free tier

–

Free trial

–

API access

–

Plans

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Lite $35/moStandard $89/moScale $377/moEnterprise Custom

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Capabilities input → output

Input

CodeDocuments

DocumentsTextWeb pages

CodeText

Output

Apps

Skill level

Advanced

Intermediate

Advanced