Pipecat vs Flowise vs Langflow vs Stack AI

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

Your tool
Pipecat
vs
Competitor 1
Flowise
Competitor 2
Langflow
Competitor 3
Stack AI
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 Flowise
flowiseai.com
No-code AI workflows
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
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Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
168.3Kvisits/mo
215.3Kvisits/mo
6.3Kvisits/mo
MoM change
—
▼ 27.6%
▼ 0.7%
▼ 57.9%
6-month growth
—
-14.1%
-4.9%
-93.7%
Global rank web
—
#239,649
#217,191
#1,700,092
Avg. last 3 months
—
203.8K
225.2K
13.9K
Bounce rate lower is better
—
43%
44%
39%
Pages / visit
—
2.8
2.2
1.8
Visit duration
—
1m 23s
1m 04s
14s
Traffic sources
—
● Direct 79% · ● Referral 19%
● Direct 76% · ● Referral 24%
—
PipecatFlowiseLangflowStack AI
073.8K147.7K221.5K295.3KFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KStack 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 · 6.3K1K10K100K1MFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KStack 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 · 6.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Free
Freemium
Starting price
Free
$35per month · free tier available
Free
Free tier
Free tier
Free trial
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–
–
API access
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Plans
Open source Free
Free FreeStarter $35/moPro $65/mo
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Capabilities input → output
Input
AudioTextVideo
DocumentsText
Text
DataDocumentsText
Output
AudioText
Apps
Apps
Apps
Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeVoice & SpeechAI Agent+2 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
3
9
3
Agents
No-code
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Workflows
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Developer tools
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–
Voice agents
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–
–
Agent creation
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–
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Chatbots
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–
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Development
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–
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LLM development
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–
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APIs
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
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.