GitHub Copilot vs Greptile vs Augment Code vs Functionize

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

Your tool
GitHub Copilot
vs
Competitor 1
Greptile
Competitor 2
Augment Code
Competitor 3
Functionize
Compare
4 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 Greptile
greptile.com
Greptile is an AI code reviewer that builds a graph of your repository, covering files, functions and dependencies, and then sends a swarm of agents to review each pull request.
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Competitor Augment Code
augmentcode.com
Augment Code is an agentic software development company whose Cosmos platform runs software agents across the development lifecycle.
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Competitor Functionize
functionize.com
Functionize is an agentic quality platform whose Studio product builds, runs and maintains tests against your live application.
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Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
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MoM change
▲ 3.7%
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6-month growth
+19.3%
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Global rank web
#49
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Avg. last 3 months
629.7M
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Bounce rate lower is better
36%
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Pages / visit
5.9
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Visit duration
6m 26s
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Traffic sources
● Direct 83% · ● Referral 15%
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GitHub CopilotGreptileAugment CodeFunctionize
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 · 637.9M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
$4per month · free tier available
$30per month · free tier available
$20per month
$20per 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
Starter FreePro $30/moEnterprise Custom
Standard $20/moBusiness $100/moEnterprise Custom
Free FreeGrowth $20/moScale $100/moEnterprise Custom
Capabilities input → output
Input
CodeText
Code
CodeText
TextWeb pages
Output
Code
Text
Code
Data
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Code Review
Development & CodeProductivity & OfficeAI AgentAI Code Review+2 more
Development & CodeAI Testing
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
9
6
7
Agents
Code reviews
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Coding
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Testing
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Code testing
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Code autocompletion
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Test automation
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Code analysis
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Code quality
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Coding in VS Code
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GitHub pull requests
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Test creation
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Test generation
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Vs code
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Agent creation
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Agent management
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Code security analysis
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Code validation
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Debugging
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Developer tools
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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
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Saves
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Reviews
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Prompts
2
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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.