Pipecat vs Stack AI vs Coze vs LangChain

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

Your tool
Pipecat
vs
Competitor 1
Stack AI
Competitor 2
Coze
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool 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 Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor Coze
coze.com
Coze is an AI app development platform for building agents without writing code and releasing them across multiple channels.
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Competitor LangChain
langchain.com
Framework for building with large language models
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Traffic estimated monthly website traffic
Monthly visits
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6.3Kvisits/mo
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3.4Mvisits/mo
MoM change
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▼ 57.9%
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▲ 0.7%
6-month growth
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-93.7%
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+21.0%
Global rank web
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#1,700,092
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#13,384
Avg. last 3 months
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13.9K
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3.3M
Bounce rate lower is better
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39%
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42%
Pages / visit
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1.8
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6.2
Visit duration
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14s
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5m 29s
Traffic sources
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—
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● Direct 73% · ● Referral 24%
PipecatStack AICozeLangChain
0850.7K1.7M2.6M3.4MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M1K10K100K1M10MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
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Freemium
Starting price
Free
Free tier
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$39per month · free tier available
Free tier
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Free trial
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API access
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Plans
Open source Free
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Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
AudioTextVideo
DataDocumentsText
Text
CodeText
Output
AudioText
Apps
Apps
Apps
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeVoice & SpeechAI Agent+2 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
10
7
7
6
Agents
Agent creation
No-code
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Workflows
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Developer tools
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Agent testing
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LLM development
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Voice agents
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Business automation
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Chatbot building
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Development
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Process automation
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Voice
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Voice assistance
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Agent collaboration
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Call agents
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Chatbot integration
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Chatbots
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Finance workflow automation
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
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▲ 1
Saves
0
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0
0
Reviews
0
0
0
0
Prompts
0
0
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.