LiveKit Agents vs Pipecat vs LangChain vs Haystack

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

Your tool
LiveKit Agents
vs
Competitor 1
Pipecat
Competitor 2
LangChain
Competitor 3
Haystack
Compare
4 tools · best value per row highlighted
Your tool LiveKit Agents
livekit.io
LiveKit Agents is an open source framework and cloud platform for building voice, video and physical AI agents and running them in production.
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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 LangChain
langchain.com
Framework for building with large language models
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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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3.4Mvisits/mo
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MoM change
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▲ 0.7%
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6-month growth
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+21.0%
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Global rank web
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#13,384
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Avg. last 3 months
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3.3M
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Bounce rate lower is better
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42%
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Pages / visit
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6.2
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Visit duration
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5m 29s
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Traffic sources
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● Direct 73% · ● Referral 24%
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LiveKit AgentsPipecatLangChainHaystack
0850.7K1.7M2.6M3.4MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1M10MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Free
Freemium
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Starting price
$50per month · free tier available
Free
$39per 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
Build FreeShip $50/moScale $500/moEnterprise Custom
Open source Free
Developer FreePlus $39/moEnterprise Custom/mo
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Capabilities input → output
Input
AudioTextVideo
AudioTextVideo
CodeText
CodeDocuments
Output
AudioText
AudioText
Apps
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Business & MarketingDevelopment & CodeProductivity & OfficeVoice & Speech+4 more
Development & CodeProductivity & OfficeVoice & SpeechAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
10
10
6
7
Agent creation
Agents
Developer tools
Agent testing
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Self hosted
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LLM development
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Voice agents
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Voice
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Voice assistance
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Call agents
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RAG
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Development
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Agent collaboration
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Agent memory
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Call center automation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
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Saves
0
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Reviews
0
0
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Prompts
0
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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.