CrewAI vs LangChain vs Semantic Kernel vs Activepieces

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

Your tool
CrewAI
vs
Competitor 1
LangChain
Competitor 2
Semantic Kernel
Competitor 3
Activepieces
Compare
4 tools · best value per row highlighted
Your tool 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.
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Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor Semantic Kernel
learn.microsoft.com
Semantic Kernel is a lightweight, open-source development kit from Microsoft for building AI agents and adding AI models to existing C#, Python or Java codebases.
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Competitor Activepieces
activepieces.com
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Traffic estimated monthly website traffic
Monthly visits
476.6Kvisits/mo
3.4Mvisits/mo
—
221.7Kvisits/mo
MoM change
▼ 10.3%
▲ 0.7%
—
▲ 1.8%
6-month growth
-5.3%
+21.0%
—
-10.0%
Global rank web
#107,487
#13,384
—
#174,361
Avg. last 3 months
564.3K
3.3M
—
226.6K
Bounce rate lower is better
46%
42%
—
39%
Pages / visit
2.6
6.2
—
3.8
Visit duration
1m 32s
5m 29s
—
2m 39s
Traffic sources
● Direct 75% · ● Referral 23%
● Direct 73% · ● Referral 24%
—
● Direct 74% · ● Referral 24%
CrewAILangChainSemantic KernelActivepieces
0850.7K1.7M2.6M3.4MCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7K100K1M10MCrewAI · 408.9KCrewAI · 417.1KCrewAI · 521.4KCrewAI · 503.5KCrewAI · 610.1KCrewAI · 646.1KCrewAI · 685.2KCrewAI · 531.1KCrewAI · 476.6KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
—
Freemium
Starting price
Free
$39per month · free tier available
—
$20per month · free tier available
Free tier
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Free trial
–
–
–
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API access
–
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Plans
Basic FreeEnterprise $0
Developer FreePlus $39/moEnterprise Custom/mo
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Free FreePlus $20/moTeam $200/mo
Capabilities input → output
Input
Text
CodeText
CodeText
Text
Output
AppsCode
Apps
Apps
Apps
Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools+2 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Productivity & OfficeAI AgentAI Workflow
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
9
6
5
4
Agents
Agent creation
Developer tools
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LLM development
–
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No-code
–
–
Workflows
–
–
Development
–
–
Agent testing
–
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Agent collaboration
–
–
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Agent management
–
–
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API integrations
–
–
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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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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.