LangChain vs GitHub Copilot vs Semantic Kernel

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

Your tool
LangChain
vs
Competitor 1
GitHub Copilot
Competitor 2
Semantic Kernel
Competitor 3
Suggested competitors for LangChain: LlamaIndex80% CrewAI78% Langflow75% Flowise72% Haystack72% AutoGen70% Dify70% OAOpenAI Agents SDK62%
Compare
3 tools · best value per row highlighted
Your tool LangChain
langchain.com
Framework for building with large language models
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.4Mvisits/mo
637.9Mvisits/mo
—
MoM change
▲ 0.7%
▲ 3.7%
—
6-month growth
+21.0%
+19.3%
—
Global rank web
#13,384
#49
—
Avg. last 3 months
3.3M
629.7M
—
Bounce rate lower is better
42%
36%
—
Pages / visit
6.2
5.9
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Visit duration
5m 29s
6m 26s
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Traffic sources
● Direct 73% · ● Referral 24%
● Direct 83% · ● Referral 15%
—
LangChainGitHub CopilotSemantic Kernel
0159.5M318.9M478.4M637.9MLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M1M10M100M1BLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
—
Starting price
$39per month · free tier available
$4per month · free tier available
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Free tier
–
Free trial
–
–
API access
–
–
Plans
Developer FreePlus $39/moEnterprise Custom/mo
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
CodeText
CodeText
CodeText
Output
Apps
Code
Apps
Skill level
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
4
4
Agents
Agent creation
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LLM development
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Developer tools
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Coding
–
–
Code reviews
–
–
Development
–
–
Agent management
–
–
Agent testing
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
2
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.