OpenAI Codex CLI vs GitHub Copilot CLI vs OpenCode vs Claude Code Security

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
GitHub Copilot CLI
Competitor 2
OpenCode
Competitor 3
Claude Code Security
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Remove
Competitor GitHub Copilot CLI
github.com
It reads, writes and runs code, works directly with your issues and pull requests, and carries a task from planning to merged code.
Make main Remove
Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Make main Remove
Competitor Claude Code Security
claude.com
Claude Code Security remains in research preview—waitlist access only
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
—
123.5Mvisits/mo
MoM change
—
—
—
▼ 6.8%
6-month growth
—
—
—
+106.6%
Global rank web
—
—
—
#434
Avg. last 3 months
—
—
—
125.2M
Bounce rate lower is better
—
—
—
64%
Pages / visit
—
—
—
2.2
Visit duration
—
—
—
2m 36s
Traffic sources
—
—
—
● Direct 82% · ● Referral 15%
OpenAI Codex CLIGitHub Copilot CLIOpenCodeClaude Code Security
035M69.9M104.9M139.9MClaude Code Security · 19.2MClaude Code Security · 19.5MClaude Code Security · 35.8MClaude Code Security · 59.8MClaude Code Security · 139.9MClaude Code Security · 133.1MClaude Code Security · 119.5MClaude Code Security · 132.6MClaude Code Security · 123.5M10M100M1BClaude Code Security · 19.2MClaude Code Security · 19.5MClaude Code Security · 35.8MClaude Code Security · 59.8MClaude Code Security · 139.9MClaude Code Security · 133.1MClaude Code Security · 119.5MClaude Code Security · 132.6MClaude Code Security · 123.5MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
Free
Freemium
Starting price
—
Free
Free
$17per month · free tier available
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
—
—
Free FreePro $17/moMax 5x $100/moMax 20x $100/mo+1 more
Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
Code
Output
Code
Code
Code
CodeText
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
5
6
7
Coding
–
Agents
–
Developer tools
–
Code security analysis
–
–
–
Vulnerability analysis
–
–
–
Code analysis
–
–
–
Code reviews
–
–
–
Code security
–
–
–
Cybersecurity vulnerabilities
–
–
–
GitHub pull requests
–
–
–
Security audits
–
–
–
Development
–
–
–
GitHub management
–
–
–
Local AI
–
–
–
Self hosted
–
–
–
Terminal
–
–
–
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
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.