AutoGen vs CrewAI vs Langflow vs LangChain

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

Your tool
AutoGen
vs
Competitor 1
CrewAI
Competitor 2
Langflow
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool AutoGen
microsoft.github.io
AutoGen is an open-source framework from Microsoft for building AI agents and multi-agent applications.
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Competitor CrewAI
crewai.com
CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
476.6Kvisits/mo
215.3Kvisits/mo
3.4Mvisits/mo
MoM change
—
▼ 10.3%
▼ 0.7%
▲ 0.7%
6-month growth
—
-5.3%
-4.9%
+21.0%
Global rank web
—
#107,487
#217,191
#13,384
Avg. last 3 months
—
564.3K
225.2K
3.3M
Bounce rate lower is better
—
46%
44%
42%
Pages / visit
—
2.6
2.2
6.2
Visit duration
—
1m 32s
1m 04s
5m 29s
Traffic sources
—
● Direct 75% · ● Referral 23%
● Direct 76% · ● Referral 24%
● Direct 73% · ● Referral 24%
AutoGenCrewAILangflowLangChain
0850.7K1.7M2.6M3.4MCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KLangflow · 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 · 3.4M100K1M10MCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KLangflow · 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 · 3.4MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Free
Free
Freemium
Starting price
Free
Free
Free
$39per month · free tier available
Free tier
Free trial
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–
–
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API access
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Plans
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Basic FreeEnterprise $0
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Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
CodeText
Text
Text
CodeText
Output
AppsCode
AppsCode
Apps
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 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
2
9
9
6
Agents
Agent creation
Developer tools
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Development
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LLM development
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No-code
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–
Workflows
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–
Agent testing
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–
Agent collaboration
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–
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Agent management
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–
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Chatbots
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–
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APIs
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–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
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.