OpenAI Codex vs GitHub Copilot vs remio vs Gemini CLI

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

Your tool
OpenAI Codex
vs
Competitor 1
GitHub Copilot
Competitor 2
remio
Competitor 3
Gemini CLI
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor remio
remio.ai
Capture everything, actually find it later
Make main Remove
Competitor Gemini CLI
github.com
It can query and edit large codebases, generate new apps from PDFs, images, or sketches using multimodal input, and debug problems when you describe them in plain language.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
204.3Mvisits/mo
637.9Mvisits/mo
171.5Kvisits/mo
—
MoM change
▲ 3.6%
▲ 3.7%
▲ 13.2%
—
6-month growth
+0.3%
+19.3%
+22.7%
—
Global rank web
#212
#49
#305,152
—
Avg. last 3 months
197.3M
629.7M
158.9K
—
Bounce rate lower is better
58%
36%
44%
—
Pages / visit
3.0
5.9
1.8
—
Visit duration
2m 31s
6m 26s
48s
—
Traffic sources
● Direct 81% · ● Referral 17%
● Direct 83% · ● Referral 15%
● Direct 68% · ● Referral 32%
—
OpenAI CodexGitHub CopilotremioGemini CLI
0159.5M318.9M478.4M637.9MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9Mremio · 57.6Kremio · 110.6Kremio · 187.1Kremio · 160.4Kremio · 139.8Kremio · 140.3Kremio · 145.3Kremio · 153.7Kremio · 151.5Kremio · 171.5K10K100K1M10M100M1BOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9Mremio · 57.6Kremio · 110.6Kremio · 187.1Kremio · 160.4Kremio · 139.8Kremio · 140.3Kremio · 145.3Kremio · 153.7Kremio · 151.5Kremio · 171.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$20per month · free tier available
$4per month · free tier available
$13.9per month · free tier available
Free
Free tier
Free trial
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–
–
API access
–
–
–
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Plans
—
Free FreeTeam $4/moEnterprise $21/mo
Free FreePro $13.90/moPlus $42/moMax $139/mo
Free (personal Google account) Free
Capabilities input → output
Input
TextCode
CodeText
VideoWeb pagesTextDocumentsAudio
TextImagesDocumentsCode
Output
Code
Code
SlidesTextData
Code
Skill level
Advanced
Intermediate
Beginner-friendly
Advanced
Categories
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Education & LearningProductivity & OfficeAI AssistantAI Files+3 more
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
9
9
6
Coding
–
Agents
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Debugging
–
Code reviews
–
–
Development
–
–
Terminal
–
–
Code autocompletion
–
–
–
Knowledge bases
–
–
–
Meeting transcription
–
–
–
Note taking
–
–
–
Coding in VS Code
–
–
–
Digital information management
–
–
–
Files
–
–
–
GitHub automation
–
–
–
GitHub pull requests
–
–
–
Knowledge
–
–
–
Knowledge exploration
–
–
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Research
–
–
–
Vs code
–
–
–
Agent management
–
–
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Call transcriptions
–
–
–
Code analysis
–
–
–
Code documentation
–
–
–
Developer tools
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
2
0
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.