GitHub Copilot CLI vs OpenAI API vs Kimi Code 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
OpenAI API
Competitor 2
Kimi Code
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 OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
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
—
15.2Mvisits/mo
60.1Mvisits/mo
—
MoM change
—
▲ 4.6%
▲ 52.2%
▼ 70.3%
6-month growth
—
-2.4%
+33.8%
—
Global rank web
—
—
#852
#8,880,689
Avg. last 3 months
—
15.2M
48.3M
537
Bounce rate lower is better
—
34%
37%
0%
Pages / visit
—
5.4
3.9
—
Visit duration
—
3m 56s
7m 13s
—
Traffic sources
—
● Direct 82% · ● Referral 15%
● Direct 89% · ● Referral 10%
—
GitHub Copilot CLIOpenAI APIKimi Codedevlo
015M30.1M45.1M60.1MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1Mdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6K1K10K100K1M10M100MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1Mdevlo · 7.9Kdevlo · 5.4Kdevlo · 1.6KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Paid
Freemium
Freemium
Starting price
Free
—
$15per month · free tier available
$19per month · free tier available
Free tier
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Free trial
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–
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API access
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–
–
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Plans
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—
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
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Capabilities input → output
Input
TextCode
DocumentsImagesTextAudio
TextCode
TextCode
Output
Code
AudioCodeImagesTextVideo
Code
CodeApps
Skill level
Intermediate
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI App Builder+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
4
6
11
Coding
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Agents
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Developer tools
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APIs
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Code reviews
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GitHub pull requests
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Teams performance analytics
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Agent creation
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Debugging
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Development
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GitHub
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–
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Jira tickets
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–
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LLM development
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–
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Large language models
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Refactoring
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API integrations
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Code quality
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Developer assistance
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Frontend development
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GitHub management
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Shell commands
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 1
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
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.