OpenAI Codex CLI vs Cursor vs Tabnine

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
Cursor
Competitor 2
Tabnine
Competitor 3
Suggested competitors for OpenAI Codex CLI: Gemini CLI100% Qwen Code98% OpenCode97% Visual Studio Code95% JetBrains AI Assistant95% Kimi Code94% GitHub Copilot CLI94% Amp93%
Compare
3 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 Cursor
cursor.sh
Code editor that actually understands your codebase
Make main Remove
Competitor Tabnine
tabnine.com
AI coding with privacy built in
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
4.5Mvisits/mo
131.2Kvisits/mo
MoM change
—
▲ 7.8%
▼ 22.7%
6-month growth
—
-1.8%
-53.5%
Global rank web
—
#15,584
#283,229
Avg. last 3 months
—
4.4M
164.1K
Bounce rate lower is better
—
57%
46%
Pages / visit
—
2.4
1.7
Visit duration
—
1m 36s
28s
Traffic sources
—
● Referral 80% · ● Mail 13%
● Direct 82% · ● Referral 17%
OpenAI Codex CLICursorTabnine
01.2M2.3M3.5M4.6MCursor · 3.8MCursor · 4.2MCursor · 4.3MCursor · 4MCursor · 4.6MCursor · 4.4MCursor · 4.6MCursor · 4.5MCursor · 4.2MCursor · 4.5MTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2K100K1M10MCursor · 3.8MCursor · 4.2MCursor · 4.3MCursor · 4MCursor · 4.6MCursor · 4.4MCursor · 4.6MCursor · 4.5MCursor · 4.2MCursor · 4.5MTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Freemium
Starting price
—
$20per month · free tier available
$39per month
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
Plan $20.0 $20/moEnterprise $0/mo
Code Assistant $39/moAgentic Platform $59/mo
Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
Output
Code
Code
Code
Skill level
Advanced
Advanced
Intermediate
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
7
2
Coding
Code autocompletion
–
–
Code reviews
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–
Debugging
–
–
Development
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–
Refactoring
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–
Code documentation
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–
Developer tools
–
–
Terminal commands management
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 2
Saves
0
0
0
Reviews
0
0
0
Prompts
0
3
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.