Haystack vs Botpress vs Pipecat vs Semantic Kernel

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

Your tool
Haystack
vs
Competitor 1
Botpress
Competitor 2
Pipecat
Competitor 3
Semantic Kernel
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 Botpress
botpress.com
Build AI chatbots for business
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Competitor Pipecat
pipecat.ai
Pipecat is an open-source Python framework for building voice and multimodal AI agents that talk in real time.
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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
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359.8Kvisits/mo
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MoM change
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▼ 5.1%
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6-month growth
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-17.4%
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Global rank web
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#153,242
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Avg. last 3 months
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371.2K
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Bounce rate lower is better
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51%
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Pages / visit
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1.8
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Visit duration
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33s
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Traffic sources
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● Direct 86% · ● Referral 14%
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HaystackBotpressPipecatSemantic Kernel
0156.6K313.2K469.8K626.4KBotpress · 540.9KBotpress · 598.6KBotpress · 626.4KBotpress · 435.4KBotpress · 399.7KBotpress · 355.6KBotpress · 374.4KBotpress · 379.3KBotpress · 359.8K100K1MBotpress · 540.9KBotpress · 598.6KBotpress · 626.4KBotpress · 435.4KBotpress · 399.7KBotpress · 355.6KBotpress · 374.4KBotpress · 379.3KBotpress · 359.8KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
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Freemium
Free
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Starting price
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Free tier
Free
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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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Botpress Pricing $25/mo
Open source Free
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Capabilities input → output
Input
CodeDocuments
DocumentsText
AudioTextVideo
CodeText
Output
Apps
Apps
AudioText
Apps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Development & CodeProductivity & OfficeVoice & SpeechAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
8
10
5
Agents
Agent creation
Developer tools
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LLM development
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Self hosted
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Chatbot building
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Chatbots
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RAG
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Voice agents
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Chatbot integration
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Customer support
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Customer support chatbot
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No-code
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Voice
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Voice assistance
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API integrations
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Agent collaboration
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Agent memory
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Agent testing
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Call agents
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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
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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.