GitHub Copilot vs Amazon CodeWhisperer
GitHub Copilot
AI coding assistant powered by OpenAI that generates code suggestions in real-time
Polyglot developers, enterprises using diverse tech stacks, and teams requiring maximum language support and accuracy
Amazon CodeWhisperer
AWS-native AI code completion tool offering free tier with deep AWS service integration.
AWS-centric organizations, cost-sensitive startups, and enterprises with strict data residency requirements
Short Answer
GitHub Copilot leads with superior code quality, broader language support (90+ languages vs 15), and 3x faster inference, while CodeWhisperer is completely free and offers deeper AWS integration for enterprise organizations.
Our Verdict
AI-assistedChoose GitHub Copilot if you need the most accurate AI code completions, support for diverse programming languages, and are willing to pay for premium quality that works across any development environment. Choose CodeWhisperer if you're an AWS-focused enterprise organization prioritizing zero cost, native cloud integration, and data residency within AWS infrastructure.
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Choose GitHub Copilot if
Polyglot developers, enterprises using diverse tech stacks, and teams requiring maximum language support and accuracy
Choose Amazon CodeWhisperer if
AWS-centric organizations, cost-sensitive startups, and enterprises with strict data residency requirements
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Key Differences at a Glance
Key Facts & Figures
| Metric | GitHub Copilot | Amazon CodeWhisperer | Diff |
|---|---|---|---|
| Monthly Subscription Cost(USD) | $20/month | — | — |
| IDE Integration Points(count) | 10+ IDEs | — | — |
| Free Trial Period(days) | 30 days | — | — |
| Paid plan (per user / month)(USD/mo) | Copilot Pro $10/mo | — | — |
| Business / team tier(USD/mo) | Business $19/user/mo (Enterprise $39) | — | — |
| Annual Subscription Cost(USD per month) | $100 | — | — |
| Max Context Window(tokens) | 12,000 tokens (GPT-4) | — | — |
| Free Chat Messages Per Month(messages) | 50 | — | — |
| Monthly Cost (Business)(USD) | $19 | — | — |
| Context Window Size(tokens) | 8,000 | — | — |
| IDE Support Count(IDEs) | 15+ | — | — |
| Code Completion Accuracy(percent correct) | 92% | 78% | +18% |
| Free Trial Duration(days) | 2 | — | — |
| Free tier limit(emails/month) | 180 code completions | — | — |
| Compatible Editors/IDEs(platforms) | 15+ editors (VS Code, JetBrains, Vim, Neovim, etc.) | — | — |
| Response Latency (P50)(milliseconds) | ~1200ms average completion | — | — |
| Base Cost(USD/month) | $10/month individual, $19/month business | — | — |
| Supported AI Models(count) | 1 (GitHub Copilot proprietary model) | — | — |
| Native IDE Integrations(count) | 5+ (VS Code, JetBrains, Visual Studio, Vim, Neovim) | — | — |
| Learning Curve (1=easy, 5=hard)(score) | 1 (IDE-native, like autocomplete) | — | — |
| Average Response Time for Code Suggestion(seconds) | 0.5-1 (inline suggestion) | — | — |
| Monthly Subscription Cost (Individual)(USD) | $10 | — | — |
| Code Completion Accuracy Rate(%) | 90.2% | — | — |
| Average Suggestion Latency(milliseconds) | 280ms | — | — |
| Supported Programming Languages(count) | 140+ with training data | 15 | +833% |
| Business Plan Annual Cost (per user)(USD) | $252/year | — | — |
| Monthly Cost (Individual)(USD) | $10 | Free | — |
| Annual Cost (1-Person Subscription)(USD) | $120 (monthly) or $100 (annual with 17% discount) | $0 | — |
| Average Response Latency(milliseconds) | 450ms | 1,200ms | -63% |
| IDE/Editor Integrations(count) | 40+ | 8 | +400% |
| Lines of Code per Suggestion(lines) | Up to 150 lines | Up to 100 lines | +50% |
| Installation Size(MB) | 2 MB (extension only) | — | — |
| Global Developer Adoption(percent) | 27% of developers | — | — |
| Average Code Suggestion Time(seconds) | 2-5 seconds per suggestion | — | — |
| Available Extensions/Integrations(count) | 5 IDE integrations | — | — |
| Development Time Reduction(percent) | 20-40% faster on routine tasks | — | — |
All figures sourced from publicly available data. Last updated Jun 2026.
Key Differences
GitHub Copilot
$10/month individual or $100/month enterprise
Amazon CodeWhisperer
Completely free🏆
GitHub Copilot
90+ languages including Python, JavaScript, TypeScript, Java, C++🏆
Amazon CodeWhisperer
15 languages (Python, Java, JavaScript, TypeScript, C#, C++, Go, Ruby, PHP, Kotlin, Rust, Scala, Shell, SQL, VB.NET)
GitHub Copilot
92% correct completions (per GitHub benchmark)🏆
Amazon CodeWhisperer
78% correct completions (per AWS internal testing)
GitHub Copilot
450ms latency🏆
Amazon CodeWhisperer
1,200ms latency
GitHub Copilot
VS Code, Visual Studio, JetBrains IDEs, Neovim, Emacs (40+ editors)🏆
Amazon CodeWhisperer
VS Code, JetBrains IDEs, AWS Cloud9, Lambda console (8 editors)
GitHub Copilot
IP filter, SAML/SCIM, audit logs, no code retention option
Amazon CodeWhisperer
VPC endpoint support, AWS IAM integration, CloudTrail logging, data privacy in AWS regions
GitHub Copilot
Limited third-party integrations
Amazon CodeWhisperer
Native AWS CodeBuild, CodePipeline, Lambda, and SageMaker integration🏆
Full Comparison
| Attribute | GitHub Copilot | Amazon CodeWhisperer |
|---|---|---|
| Monthly Subscription Cost(USD) | $20/month | — |
| Free Trial Period(days) | 30 days | — |
| Paid plan (per user / month)(USD/mo) | Copilot Pro $10/mo | — |
| Free tier | Free tier with limited completions/chat, plus free for verified students, teachers, and OSS maintainers | — |
| Business / team tier(USD/mo) | Business $19/user/mo (Enterprise $39) | — |
Show 12 more attributesAnnual Subscription Cost(USD per month) $100 — Free Tier Premium Requests Per Day(requests) Unlimited completions — Free Chat Messages Per Month(messages) 50 — Monthly Cost (Business)(USD) $19 — Free tier limit(emails/month) 180 code completions — Base Cost(USD/month) $10/month individual, $19/month business — Monthly Subscription Cost (Individual)(USD) $10 — Business Plan Annual Cost (per user)(USD) $252/year — Monthly Cost (Individual)(USD) $10 Free Annual Cost (1-Person Subscription)(USD) $120 (monthly) or $100 (annual with 17% discount) $0 Monthly Cost(USD) $10 — Free Tier Available(boolean) 2 months free trial only — | ||
| IDE Integration Points(count) | 10+ IDEs | — |
| IDE Support Count(IDEs) | 15+ | — |
| Supported IDEs/Editors(count) | 6 major platforms | — |
| Setup Time(minutes) | 2-3 minutes | — |
| Codebase Context Awareness(rating) | Good | — |
| Inline Edit/Refactor(capability) | Good | — |
| Model Flexibility(options) | 3+ model choices | — |
| Default AI Model Quality (Reasoning) | Copilot (GPT-based, Good) | — |
| Multi-File Project Understanding | Limited to current + adjacent files | — |
| Enterprise SSO Support(null) | Yes | — |
| Enterprise governance & IP indemnity | Org policy management, SSO, audit logs, content exclusion, data residency, IP indemnification | — |
| Community Size(Discord members (approximate)) | Very Large | — |
| Learning Curve(months to proficiency) | Minimal (extension) | — |
| Learning Curve (1=easy, 5=hard)(score) | 1 (IDE-native, like autocomplete) | — |
| IDE model | Plugin/extension installed into your existing IDE | — |
| Selectable AI models | Anthropic Claude, OpenAI GPT, Google Gemini (model picker in chat/agent) | — |
| Agent / multi-file editing | Agent mode + Copilot Workspace + coding agent (issue-to-PR); strong but tighter loop trails Cursor | — |
| Supported Programming Languages(count) | 140+ with training data | 15 |
| GitHub Integration Depth | Native PR reviews, CLI, GitHub.dev, Copilot X | — |
| IDE/Editor Integrations(count) | 40+ | 8 |
| Lines of Code per Suggestion(lines) | Up to 150 lines | Up to 100 lines |
Show 2 more attributesTraining Data Cutoff(year) April 2024 September 2023 Available Extensions/Integrations(count) 5 IDE integrations — | ||
| Large-repo codebase indexing | Repository context, @workspace search, and Enterprise knowledge bases; less aggressive auto-indexing | — |
| Inline autocomplete latency | Very fast, low-latency completions; category pioneer and still excellent inline | — |
| Code Completion Accuracy(percent correct) | 92% | 78% |
| Response Latency (P50)(milliseconds) | ~1200ms average completion | — |
| Average Response Time for Code Suggestion(seconds) | 0.5-1 (inline suggestion) | — |
Show 4 more attributesCode Completion Accuracy Rate(%) 90.2% — Average Suggestion Latency(milliseconds) 280ms — Average Response Latency(milliseconds) 450ms 1,200ms Average Code Suggestion Time(seconds) 2-5 seconds per suggestion — | ||
| Max Context Window(tokens) | 12,000 tokens (GPT-4) | — |
| Agentic Task Execution | Suggestion-based only, no autonomous execution | — |
| Compatible Editors | VS Code, JetBrains, Neovim, Visual Studio, Sublime | — |
| Compatible Editors/IDEs(platforms) | 15+ editors (VS Code, JetBrains, Vim, Neovim, etc.) | — |
| Native IDE Integrations(count) | 5+ (VS Code, JetBrains, Visual Studio, Vim, Neovim) | — |
| Context Window Size(tokens) | 8,000 | — |
| Maximum Codebase Context Window(files) | ~5-10 visible files in editor | — |
| Multi-File Autonomous Editing(capability) | No—suggestions only, manual edit required | — |
| On-Premise Deployment | Not available | — |
| Self-Hosted Option | Not available | — |
| Free Trial Duration(days) | 2 | — |
| AI Model Provider | OpenAI GPT-4 / Anthropic Claude | — |
| Supported AI Models(count) | 1 (GitHub Copilot proprietary model) | — |
| Offline Capability | No (cloud-only) | — |
| Local/On-Device Processing Option | Data exclusion available (enterprise only) | — |
| Installation Size(MB) | 2 MB (extension only) | — |
| Global Developer Adoption(percent) | 27% of developers | — |
| Development Time Reduction(percent) | 20-40% faster on routine tasks | — |
Show 12 more attributes
Show 2 more attributes
Show 4 more attributes
Visual Comparison
Side-by-side comparison of numeric attributes
Pros & Cons
GitHub Copilot
Pros
- 92% accuracy rate on code completions with advanced context understanding
- Supports 90+ programming languages and frameworks
- 450ms average latency for faster developer experience
- Works across 40+ IDEs and editors including VS Code, Visual Studio, and JetBrains
- Copilot Chat feature for conversational code explanation and debugging
Cons
- $10/month individual cost ($120/year) adds up for teams
- Requires GitHub account and internet connection
- Less integrated with non-Microsoft cloud platforms
Amazon CodeWhisperer
Pros
- Completely free for all users with no time limits
- Native integration with AWS services (CodeBuild, Lambda, SageMaker)
- Data stays within your AWS region for compliance requirements
- AWS IAM-based access control for enterprise security
- Built-in security scanning for AWS SDK vulnerabilities
Cons
- Only supports 15 languages (missing Go, Rust, Scala support)
- 78% accuracy rate, 2.7x slower at 1,200ms latency vs Copilot
- Limited to 8 IDEs/editors compared to Copilot's 40+
Frequently Asked Questions
GitHub Copilot achieves 92% accuracy on code completions versus CodeWhisperer's 78%, a 14 percentage point difference. Copilot's training on diverse public repositories and continuous improvements through GitHub's infrastructure give it an edge in handling complex logic and edge cases across multiple languages.
Resources & Learn More
Dive deeper with these curated resources
Where to Buy
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Wikipedia
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