GitHub Copilot vs OpenCode vs CodiumAI

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

Your tool
GitHub Copilot
vs
Competitor 1
OpenCode
Competitor 2
CodiumAI
Competitor 3
Suggested competitors for GitHub Copilot: Cursor90% Windsurf88% CodeRabbit85% Sourcegraph Cody82% Continue82% Claude Code82% Tabnine80% OpenAI Codex80%
Compare
3 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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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.
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Competitor CodiumAI
codium.ai
AI that writes tests so you don't have to avoid them
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
—
338visits/mo
MoM change
▲ 3.7%
—
▼ 98.5%
6-month growth
+19.3%
—
-99.7%
Global rank web
#49
—
#1,301,288
Avg. last 3 months
629.7M
—
35.3K
Bounce rate lower is better
36%
—
38%
Pages / visit
5.9
—
1.6
Visit duration
6m 26s
—
12s
Traffic sources
● Direct 83% · ● Referral 15%
—
● Direct 73% · ● Referral 27%
GitHub CopilotOpenCodeCodiumAI
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 · 637.9MCodiumAI · 54.2KCodiumAI · 96.4KCodiumAI · 113.7KCodiumAI · 89.8KCodiumAI · 107.1KCodiumAI · 97.4KCodiumAI · 160.1KCodiumAI · 83KCodiumAI · 22.7KCodiumAI · 3381001K10K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodiumAI · 54.2KCodiumAI · 96.4KCodiumAI · 113.7KCodiumAI · 89.8KCodiumAI · 107.1KCodiumAI · 97.4KCodiumAI · 160.1KCodiumAI · 83KCodiumAI · 22.7KCodiumAI · 338Nov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Starting price
$4per month · free tier available
Free
$19per month · free tier available
Free tier
Free trial
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API access
–
–
–
Plans
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
CodeText
CodeText
Code
Output
Code
Code
CodeText
Skill level
Intermediate
Advanced
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding AssistantAI Testing
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
6
13
Coding
Code reviews
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Agents
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Code autocompletion
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–
Code analysis
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–
Code quality
–
–
Coding in VS Code
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GitHub pull requests
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Repo analysis
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–
Test creation
–
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Vs code
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–
Agent management
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–
Code security
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Code validation
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Codebase q a
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Debugging
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Developer tools
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Development
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Local AI
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Self hosted
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Terminal
–
–
Test cases
–
–
Testing
–
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Unit tests
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.