DeepWiki vs OpenAI Codex CLI vs GitHub Copilot vs Code Wiki

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

Your tool
DeepWiki
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
GitHub Copilot
Competitor 3
Code Wiki
Compare
4 tools · best value per row highlighted
Your tool DeepWiki
deepwiki.com
DeepWiki scans repositories and builds indexes you can talk to
Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Code Wiki
codewiki.google
Your codebase documents itself—that's the core promise here
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
957.2Kvisits/mo
—
637.9Mvisits/mo
152.5Kvisits/mo
MoM change
▼ 2.5%
—
▲ 3.7%
▼ 17.8%
6-month growth
-29.9%
—
+19.3%
-70.8%
Global rank web
#63,286
—
#49
#251,881
Avg. last 3 months
998K
—
629.7M
225.3K
Bounce rate lower is better
57%
—
36%
41%
Pages / visit
2.3
—
5.9
3.0
Visit duration
2m 42s
—
6m 26s
55s
Traffic sources
● Direct 80% · ● Referral 19%
—
● Direct 83% · ● Referral 15%
● Direct 76% · ● Referral 24%
DeepWikiOpenAI Codex CLIGitHub CopilotCode Wiki
0159.5M318.9M478.4M637.9MDeepWiki · 1.2MDeepWiki · 1.2MDeepWiki · 1.3MDeepWiki · 1.3MDeepWiki · 1.4MDeepWiki · 1.3MDeepWiki · 1.2MDeepWiki · 1.1MDeepWiki · 981.8KDeepWiki · 957.2KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5K100K1M10M100M1BDeepWiki · 1.2MDeepWiki · 1.2MDeepWiki · 1.3MDeepWiki · 1.3MDeepWiki · 1.4MDeepWiki · 1.3MDeepWiki · 1.2MDeepWiki · 1.1MDeepWiki · 981.8KDeepWiki · 957.2KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Paid
Freemium
Free
Starting price
Free
—
$4per month · free tier available
Free
Free tier
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Free trial
–
–
–
API access
–
–
–
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Plans
—
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
CodeWeb pages
CodeImagesText
CodeText
Code
Output
Text
Code
Code
ImagesText
Skill level
Advanced
Advanced
Intermediate
Intermediate
Categories
Development & CodeAI Developer Tools
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
2
4
7
Codebase q a
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Coding
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Code documentation
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Developer tools
–
–
Agents
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–
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Architecture
–
–
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Code explanations
–
–
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Code reviews
–
–
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GitHub
–
–
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Agent management
–
–
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Code analysis
–
–
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Code summaries
–
–
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GitHub pull requests
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
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.