OpenAI Codex CLI vs Claude Code vs Zed vs Greptile

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
Claude Code
Competitor 2
Zed
Competitor 3
Greptile
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 Claude Code
claude.com
Every plan tier hits usage limits
Make main Remove
Competitor Zed
zed.dev
Speed meets intelligence
Make main Remove
Competitor Greptile
greptile.com
Greptile is an AI code reviewer that builds a graph of your repository, covering files, functions and dependencies, and then sends a swarm of agents to review each pull request.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
123.5Mvisits/mo
1.2Mvisits/mo
—
MoM change
—
▼ 6.8%
▼ 18.1%
—
6-month growth
—
+106.6%
+26.6%
—
Global rank web
—
#434
#47,672
—
Avg. last 3 months
—
125.2M
1.5M
—
Bounce rate lower is better
—
64%
42%
—
Pages / visit
—
2.2
2.8
—
Visit duration
—
2m 36s
1m 56s
—
Traffic sources
—
● Direct 82% · ● Referral 15%
● Direct 80% · ● Referral 18%
—
OpenAI Codex CLIClaude CodeZedGreptile
035M69.9M104.9M139.9MClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MZed · 1.1MZed · 966.1KZed · 1.1MZed · 936.1KZed · 1.4MZed · 1.4MZed · 1.8MZed · 1.4MZed · 1.2M100K1M10M100M1BClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MZed · 1.1MZed · 966.1KZed · 1.1MZed · 936.1KZed · 1.4MZed · 1.4MZed · 1.8MZed · 1.4MZed · 1.2MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Freemium
Freemium
Freemium
Starting price
—
$17per month · free tier available
Free tier
$30per 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 Custom/mo+2 more
Personal FreePro $10/moBusiness $30/mo
Starter FreePro $30/moEnterprise Custom
Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
Code
Output
Code
Code
Code
Text
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
9
5
9
Coding
–
Agents
–
Code reviews
–
–
Code analysis
–
–
Debugging
–
–
Terminal
–
–
Development
–
–
Developer tools
–
–
Code autocompletion
–
–
–
Code explanations
–
–
–
Code quality
–
–
–
GitHub pull requests
–
–
–
Code security analysis
–
–
–
Code testing
–
–
–
Code validation
–
–
–
Git commands
–
–
–
Refactoring
–
–
–
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
2
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.