GitHub Copilot vs OpenCode vs Functionize vs Sourcegraph Cody

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
Functionize
Competitor 3
Sourcegraph Cody
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 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 Functionize
functionize.com
Functionize is an agentic quality platform whose Studio product builds, runs and maintains tests against your live application.
Make main Remove
Competitor Sourcegraph Cody
sourcegraph.com
AI that knows your codebase
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
—
—
185.6Kvisits/mo
MoM change
▲ 3.7%
—
—
▼ 10.6%
6-month growth
+19.3%
—
—
-40.6%
Global rank web
#49
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#204,583
Avg. last 3 months
629.7M
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—
209.7K
Bounce rate lower is better
36%
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—
42%
Pages / visit
5.9
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—
2.9
Visit duration
6m 26s
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—
1m 39s
Traffic sources
● Direct 83% · ● Referral 15%
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—
● Direct 91% · ● Referral 7%
GitHub CopilotOpenCodeFunctionizeSourcegraph Cody
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 · 637.9MSourcegraph Cody · 396.9KSourcegraph Cody · 383.2KSourcegraph Cody · 377.2KSourcegraph Cody · 305.8KSourcegraph Cody · 312.4KSourcegraph Cody · 254.6KSourcegraph Cody · 244.5KSourcegraph Cody · 235.9KSourcegraph Cody · 207.6KSourcegraph Cody · 185.6K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MSourcegraph Cody · 396.9KSourcegraph Cody · 383.2KSourcegraph Cody · 377.2KSourcegraph Cody · 305.8KSourcegraph Cody · 312.4KSourcegraph Cody · 254.6KSourcegraph Cody · 244.5KSourcegraph Cody · 235.9KSourcegraph Cody · 207.6KSourcegraph Cody · 185.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$4per month · free tier available
Free
$20per month · free tier available
$16,000per month
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
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Free FreeGrowth $20/moScale $100/moEnterprise Custom
Enterprise $16,000/yr
Capabilities input → output
Input
CodeText
CodeText
TextWeb pages
CodeText
Output
Code
Code
Data
Code
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Development & CodeAI Testing
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
6
7
4
Coding
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Agents
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Debugging
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Code autocompletion
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Test automation
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Testing
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Code reviews
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Coding in VS Code
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Test creation
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Test generation
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Vs code
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Agent management
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Code analysis
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Developer tools
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Development
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Local AI
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Prompt management
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Self hosted
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Terminal
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Test cases
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Website testing
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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.