GitHub Copilot vs OpenAI Codex CLI vs OpenCode vs Sourcely

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

Your tool
GitHub Copilot
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
OpenCode
Competitor 3
Sourcely
Compare
4 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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 OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Make main Remove
Competitor Sourcely
sourcely.net
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
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—
121.3Kvisits/mo
MoM change
▲ 3.7%
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—
▼ 17.6%
6-month growth
+19.3%
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-27.7%
Global rank web
#49
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#330,988
Avg. last 3 months
629.7M
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143.2K
Bounce rate lower is better
36%
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39%
Pages / visit
5.9
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2.2
Visit duration
6m 26s
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33s
Traffic sources
● Direct 83% · ● Referral 15%
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● Direct 63% · ● Referral 35%
GitHub CopilotOpenAI Codex CLIOpenCodeSourcely
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MSourcely · 173KSourcely · 157.2KSourcely · 167.7KSourcely · 167.8KSourcely · 202.7KSourcely · 169.2KSourcely · 161.1KSourcely · 147.1KSourcely · 121.3K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MSourcely · 173KSourcely · 157.2KSourcely · 167.7KSourcely · 167.8KSourcely · 202.7KSourcely · 169.2KSourcely · 161.1KSourcely · 147.1KSourcely · 121.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Paid
Free
Freemium
Starting price
$4per month · free tier available
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Free
$19per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreeTeam $4/moEnterprise $21/mo
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Free FreeUltra $19/moMax $39/mo
Capabilities input → output
Input
CodeText
CodeImagesText
CodeText
Text
Output
Code
Code
Code
Text
Skill level
Intermediate
Advanced
Advanced
Beginner-friendly
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Research & AnalyticsAI Research PapersAI Research Tool
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
4
6
9
Coding
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Agents
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Developer tools
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Terminal
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Academic research
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Citations
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Code autocompletion
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Academic citation
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Citation formatting
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Code reviews
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Coding in VS Code
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Research
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Research papers
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Research papers summaries
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Vs code
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Academic q a
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Agent management
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Debugging
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Development
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Literature reviews
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Local AI
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Self hosted
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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
2
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.