GitHub Copilot vs DeepWiki-Open vs CodeGPT vs LangChain

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

Your tool
GitHub Copilot
vs
Competitor 1
DeepWiki-Open
Competitor 2
CodeGPT
Competitor 3
LangChain
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Remove
Competitor DeepWiki-Open
github.com
DeepWiki-Open is an open-source wiki generator for code repositories.
Make main Remove
Competitor CodeGPT
codegpt.co
ChatGPT in your code editor
Make main Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
—
188.3Kvisits/mo
3.4Mvisits/mo
MoM change
▲ 3.7%
—
▲ 0.8%
▲ 0.7%
6-month growth
+19.3%
—
-37.2%
+21.0%
Global rank web
#49
—
#251,957
#13,384
Avg. last 3 months
629.7M
—
196.6K
3.3M
Bounce rate lower is better
36%
—
43%
42%
Pages / visit
5.9
—
1.9
6.2
Visit duration
6m 26s
—
38s
5m 29s
Traffic sources
● Direct 83% · ● Referral 15%
—
● Direct 58% · ● Referral 42%
● Direct 73% · ● Referral 24%
GitHub CopilotDeepWiki-OpenCodeGPTLangChain
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodeGPT · 267.5KCodeGPT · 278.8KCodeGPT · 284.1KCodeGPT · 233.4KCodeGPT · 299.7KCodeGPT · 277.1KCodeGPT · 262.2KCodeGPT · 214.6KCodeGPT · 186.8KCodeGPT · 188.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4M100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodeGPT · 267.5KCodeGPT · 278.8KCodeGPT · 284.1KCodeGPT · 233.4KCodeGPT · 299.7KCodeGPT · 277.1KCodeGPT · 262.2KCodeGPT · 214.6KCodeGPT · 186.8KCodeGPT · 188.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$4per month · free tier available
Free
$9per month · free tier available
$39per month · free tier available
Free tier
Free trial
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–
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API access
–
–
–
–
Plans
Free FreeTeam $4/moEnterprise $21/mo
Open source (MIT) Free
Free FreeProfessional $9/moTeams $27/moEnterprise Custom
Developer FreePlus $39/moEnterprise Custom/mo
Capabilities input → output
Input
CodeText
CodeWeb pages
CodeText
CodeText
Output
Code
Documents
Code
Apps
Skill level
Intermediate
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
2
3
6
Coding
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Agents
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–
Agent creation
–
–
–
Code documentation
–
–
–
LLM development
–
–
–
Code reviews
–
–
–
Debugging
–
–
–
Developer tools
–
–
–
Development
–
–
–
Repo analysis
–
–
–
Agent management
–
–
–
Agent testing
–
–
–
MCP
–
–
–
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
2
0
0
0
Verified listing
–
–
–
–

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.