OpenAI Codex CLI vs GitHub Copilot vs Json-Render vs JetBrains AI Assistant
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
OpenAI Codex CLI
vs
OpenAI Codex CLI
Competitor 1
GitHub Copilot
GitHub Copilot
Competitor 2
Json-Render
Json-Render
Competitor 3
JetBrains AI Assistant
JetBrains AI AssistantCompare
4 tools · best value per row highlighted
Your tool
OpenAI Codex CLI
OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Competitor
JetBrains AI Assistant
JetBrains AI Assistant
jetbrains.com
JetBrains AI Assistant brings AI chat, coding agents and code completion directly into JetBrains IDEs.
Traffic estimated monthly website traffic
Monthly visits
—
637.9Mvisits/mo
11.1Kvisits/mo
—
MoM change
—
▲ 3.7%
▼ 31.1%
—
6-month growth
—
+19.3%
-85.1%
—
Global rank web
—
#49
#2,043,051
—
Avg. last 3 months
—
629.7M
16.5K
—
Bounce rate lower is better
—
36%
48%
—
Pages / visit
—
5.9
2.0
—
Visit duration
—
6m 26s
42s
—
Traffic sources
—
● Direct 83% · ● Referral 15%
● Direct 86% · ● Referral 11%
—
OpenAI Codex CLIGitHub CopilotJson-RenderJetBrains AI Assistant
Pricing
Model
Paid
Freemium
Freemium
Freemium
Starting price
—
$4per month · free tier available
$20per month · free tier available
€8.33per 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 FreeTeam $4/moEnterprise $21/mo
Hobby FreePro $20/moEnterprise Custom
AI Free FreeAI Pro (individual) €100/yrAI Pro (organization) €200/yr
Capabilities input → output
Input
CodeImagesText
CodeText
Text
CodeText
Output
Code
Code
AppsCode
Code
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Tasks what each tool can do · 0 shared · core partial
Tasks covered
4
9
5
5
Coding
–
Agents
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Code autocompletion
–
–
Developer tools
–
–
Terminal
–
–
UI components
–
–
–
Code reviews
–
–
–
Coding in VS Code
–
–
–
Frontend development
–
–
–
React components
–
–
–
Vs code
–
–
–
Agent management
–
–
–
Debugging
–
–
–
JSON handling
–
–
–
MCP
–
–
–
React
–
–
–
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.