Langflow vs LangChain vs Pipedream vs Stack AI

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

Your tool
Langflow
vs
Competitor 1
LangChain
Competitor 2
Pipedream
Competitor 3
Stack AI
Compare
4 tools · best value per row highlighted
Your tool Langflow
langflow.org
Drag and drop AI
Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor Pipedream
pipedream.com
Pipedream is an integration layer for AI agents.
Make main Remove
Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
215.3Kvisits/mo
3.4Mvisits/mo
—
6.3Kvisits/mo
MoM change
▼ 0.7%
▲ 0.7%
—
▼ 57.9%
6-month growth
-4.9%
+21.0%
—
-93.7%
Global rank web
#217,191
#13,384
—
#1,700,092
Avg. last 3 months
225.2K
3.3M
—
13.9K
Bounce rate lower is better
44%
42%
—
39%
Pages / visit
2.2
6.2
—
1.8
Visit duration
1m 04s
5m 29s
—
14s
Traffic sources
● Direct 76% · ● Referral 24%
● Direct 73% · ● Referral 24%
—
—
LangflowLangChainPipedreamStack AI
0850.7K1.7M2.6M3.4MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MStack 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 · 6.3K1K10K100K1M10MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MStack 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 · 6.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$39per month · free tier available
$99per month · free tier available
Free tier
Free tier
Free trial
–
–
–
API access
–
Plans
—
Developer FreePlus $39/moEnterprise Custom/mo
Free FreeStartup $99/moBusiness Custom
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Capabilities input → output
Input
Text
CodeText
Code
DataDocumentsText
Output
Apps
Apps
Apps
Apps
Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+1 more
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
9
6
7
7
Agents
Agent creation
Developer tools
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Workflows
–
No-code
–
–
LLM development
–
–
Development
–
–
APIs
–
–
API integrations
–
–
–
MCP
–
–
–
Business automation
–
–
–
Chatbots
–
–
–
Process automation
–
–
–
Agent testing
–
–
–
Finance workflow automation
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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–
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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.