GitHub Copilot CLI vs Gemini vs OpenAI Codex CLI vs devlo

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

Your tool
GitHub Copilot CLI
vs
Competitor 1
Gemini
Competitor 2
OpenAI Codex CLI
Competitor 3
devlo
Compare
4 tools · best value per row highlighted
Your tool 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.
Remove
Competitor Gemini
gemini.google.com
Google's most capable AI model
Make main Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor devlo
devlo.ai
Engineering teams get a browser-based system that handles code from multiple angles
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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2.6Bvisits/mo
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MoM change
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▼ 2.6%
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▼ 70.3%
6-month growth
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+0.8%
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Global rank web
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#17
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#8,880,689
Avg. last 3 months
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2.7B
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537
Bounce rate lower is better
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28%
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0%
Pages / visit
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4.1
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Visit duration
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7m 01s
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Traffic sources
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● Direct 94% · ● Referral 4%
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GitHub Copilot CLIGeminiOpenAI Codex CLIdevlo
0725.8M1.5B2.2B2.9BGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6Bdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6K1K10K100K1M10M100M1B10BGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6Bdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Paid
Freemium
Starting price
Free
$4.99per month · free tier available
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$19per month · free tier available
Free tier
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Free trial
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API access
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Plans
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Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Capabilities input → output
Input
TextCode
AudioTextImagesDocumentsCode
TextImagesCode
CodeText
Output
Code
VideoTextImagesCodeAudio
Code
CodeApps
Skill level
Intermediate
Beginner-friendly
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI App Builder+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
15
2
11
Coding
Agents
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Developer tools
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Chatbots
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Code reviews
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GitHub pull requests
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Image generation
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Teams performance analytics
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Agent creation
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Development
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Email writing
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GitHub
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Image to image
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Jira tickets
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Large language models
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PDF analysis
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Research
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Search engine
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Summarizing
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Translations
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Video generation
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Video summaries
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Writing
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Code quality
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Frontend development
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GitHub management
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Image editing
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Community on aitoolstime
Rating
no ratings yet
★ 4.33 ratings
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 11
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▲ 1
Saves
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1
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Reviews
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3
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Prompts
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4
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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.