Codeium vs CodeWhisperer
Codeium
Free AI code completion tool with broad language support and multi-IDE compatibility
Individual developers, open-source contributors, polyglot programmers, teams on tight budgets, and developers using niche or advanced editors.
AWS CodeWhisperer
AI code assistant by AWS with deep integration for AWS services and IP compliance filtering.
AWS-centric enterprises, regulated industries (healthcare, finance), teams requiring strict compliance, and organizations prioritizing security scanning over editor flexibility.
Short Answer
Codeium offers free unlimited access with multi-language support across 40+ editors, while AWS CodeWhisperer provides deeper AWS integration, enterprise security compliance, and real-time vulnerability scanning for cloud-focused development teams.
Our Verdict
AI-assistedChoose Codeium if you want maximum flexibility, broader language support, and cost-effective unlimited access across diverse development environments. Choose CodeWhisperer if you're deeply invested in AWS infrastructure, need enterprise-grade compliance certifications (HIPAA, PCI DSS), and require integrated security scanning for cloud deployments.
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Choose Codeium if
Individual developers, open-source contributors, polyglot programmers, teams on tight budgets, and developers using niche or advanced editors.
Choose AWS CodeWhisperer if
AWS-centric enterprises, regulated industries (healthcare, finance), teams requiring strict compliance, and organizations prioritizing security scanning over editor flexibility.
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Key Differences at a Glance
Key Facts & Figures
| Metric | Codeium | AWS CodeWhisperer | Diff |
|---|---|---|---|
| Free Tier Limits(completions/month) | 2,000 completions | — | — |
| Supported LLM Models | Codeium proprietary model only | — | — |
| Setup Time (minutes)(minutes) | 2-5 (IDE extension install) | — | — |
| Pro Plan Monthly Cost(USD) | $12/month | $19/month | -37% |
| Programming Languages Supported(count) | 90+ | — | — |
| Monthly Subscription Cost (Individual)(USD) | Free (Pro: $12) | — | — |
| Code Completion Accuracy Rate(%) | 84.6% | — | — |
| Average Suggestion Latency(milliseconds) | 150ms | — | — |
| Supported Programming Languages(languages) | 70+ languages | — | — |
| Initial Setup Time(minutes) | 1-2 (one-click install) | — | — |
| Free Tier Autocomplete Limit(completions per month) | 2,000 completions/month | — | — |
| Autocomplete Latency(milliseconds) | 120-180ms | — | — |
| Context Window Size(tokens) | ~8K tokens | — | — |
| Supported IDEs Count(IDEs) | VS Code, JetBrains, Vim, Visual Studio, Eclipse (5 platforms) | — | — |
| Paid Plan Monthly Cost(USD) | $12/month for unlimited usage | — | — |
| Base Cost (Monthly)(USD) | $0 (Pro: $20) | — | — |
| Supported IDE Count(IDEs) | 15+ | — | — |
| Free Tier Code Completions(completions/month) | 2,000+ | — | — |
| Professional Tier Price(USD per month) | $12 | — | — |
| Supported Editors/IDEs(count) | 20+ editors | — | — |
| Multi-File Context Support(files) | 1 file native | — | — |
| Primary AI Model Quality (MMBENCH score)(points out of 100) | 72 (Codeium model) | — | — |
| Free Tier Pricing(USD/month) | Free (unlimited) | Free (limited to 100 req/month) | — |
| Supported IDEs(count) | 40+ IDEs | 18 IDEs | +122% |
| Programming Languages(count) | 70+ languages | 35+ languages | +100% |
| Free Tier Monthly Completions(completions) | Unlimited | 100 completions | — |
| Average Latency(milliseconds) | 150-200ms | — | — |
| IDE/Editor Integrations(integrations) | 15+ integrations | — | — |
| Base Pricing(USD/month) | $0 (Free tier available) | — | — |
| Completion Latency(milliseconds) | ~500ms average | — | — |
| Single-Line Accuracy(percent) | 87% | — | — |
| IDE Integrations(count) | 18 integrations | — | — |
| Context Window(tokens) | 8,000 | — | — |
| Monthly Cost (Pro/Professional Tier)(USD) | $19/month | $19/month | — |
| Supported Languages(count) | 14 languages | 14 languages | — |
| IDE Support Count(count) | 4 IDEs (VS Code, JetBrains, Visual Studio, Lambda Console) | 4 IDEs (VS Code, JetBrains, Visual Studio, Lambda Console) | — |
| AWS Service Integration Depth(services) | Deep integration with 6+ AWS services (Lambda, RDS, S3, EC2, CloudFormation, IAM) | Deep integration with 6+ AWS services (Lambda, RDS, S3, EC2, CloudFormation, IAM) | — |
All figures sourced from publicly available data. Last updated Jun 2026.
Key Differences
Codeium
Free tier unlimited, Pro at $12/month🏆
AWS CodeWhisperer
Free tier with limitations, Pro at $19/month
Codeium
40+ IDEs (VS Code, JetBrains, Vim, Emacs, etc.)🏆
AWS CodeWhisperer
18 IDEs (VS Code, JetBrains, Lambda, etc.)
Codeium
Limited AWS support
AWS CodeWhisperer
Deep AWS services integration with real-time vulnerability scanning🏆
Codeium
SOC 2 Type II compliant, no data retention by default
AWS CodeWhisperer
SOC 2 Type II, HIPAA, PCI DSS compliant with IP allowlisting🏆
Codeium
70+ languages🏆
AWS CodeWhisperer
35+ languages
Codeium
Up to 150 tokens per suggestion🏆
AWS CodeWhisperer
Up to 100 tokens per suggestion
Codeium
Available with Pro plan🏆
AWS CodeWhisperer
Cloud-only, no offline support
Full Comparison
| Attribute | Codeium | AWS CodeWhisperer |
|---|---|---|
| Supported IDEs/Editors(count) | 7+ platforms | — |
| Programming Languages Supported(count) | 90+ | — |
| Supported IDEs Count(IDEs) | VS Code, JetBrains, Vim, Visual Studio, Eclipse (5 platforms) | — |
| Supported IDE Count(IDEs) | 15+ | — |
| Supported Editors/IDEs(count) | 20+ editors | — |
Show 2 more attributesSupported IDEs(count) 40+ IDEs 18 IDEs IDE Integrations(count) 18 integrations — | ||
| Free Tier Limits(completions/month) | 2,000 completions | — |
| Pro Plan Monthly Cost(USD) | $12/month | $19/month |
| Monthly Subscription Cost (Individual)(USD) | Free (Pro: $12) | — |
| Business Plan Annual Cost (per user)(USD) | Custom pricing | — |
| Free Tier Autocomplete Limit(completions per month) | 2,000 completions/month | — |
Show 6 more attributesPaid Plan Monthly Cost(USD) $12/month for unlimited usage — Base Cost (Monthly)(USD) $0 (Pro: $20) — Professional Tier Price(USD per month) $12 — Free Tier Pricing(USD/month) Free (unlimited) Free (limited to 100 req/month) Free Tier Monthly Completions(completions) Unlimited 100 completions Monthly Cost (Pro/Professional Tier)(USD) $19/month — | ||
| Supported LLM Models | Codeium proprietary model only | — |
| Setup Time (minutes)(minutes) | 2-5 (IDE extension install) | — |
| Setup Complexity(minutes) | 3-5 steps (plugin install) | — |
| Codebase Context Window(typical scope) | Current file + visible buffer | — |
| Autonomous File Editing(capability) | No—suggestions only, manual application required | — |
| Supported Programming Languages(languages) | 70+ languages | — |
| GitHub Integration Depth | Basic GitHub support only | — |
| AI Model Choices(models) | Proprietary Codeium model only | — |
Show 3 more attributesProgramming Languages(count) 70+ languages 35+ languages IDE/Editor Integrations(integrations) 15+ integrations — Enterprise Plan Available(boolean) Yes, with team features — | ||
| Code Completion Accuracy Rate(%) | 84.6% | — |
| Average Suggestion Latency(milliseconds) | 150ms | — |
| Autocomplete Latency(milliseconds) | 120-180ms | — |
| Average Latency(milliseconds) | 150-200ms | — |
| Completion Latency(milliseconds) | ~500ms average | — |
Show 2 more attributesContext Window(tokens) 8,000 — Maximum Local Model Size(GB) Cloud-only — | ||
| Local/On-Device Processing Option | Full local processing available | — |
| Data Processing Location | Cloud (US servers; on-prem available for Enterprise) | — |
| Local Processing(boolean) | Optional (server-based default) | — |
| Initial Setup Time(minutes) | 1-2 (one-click install) | — |
| Context Window Size(tokens) | ~8K tokens | — |
| Data Privacy Model | Cloud-only; code sent to Codeium servers | — |
| Security Compliance Standards(count) | SOC 2 Type II | SOC 2 Type II, HIPAA, PCI DSS (3 certifications) |
| Real-time Vulnerability Scanning | Not available | Available with credential detection |
| Local Deployment Option | Available on Pro/Teams | — |
| GitHub Stars (as of 2026)(stars) | Not open-source | — |
| Free Tier Code Completions(completions/month) | 2,000+ | — |
| Customization via Config | Limited UI settings only | — |
| Multi-File Context Support(files) | 1 file native | — |
| Primary AI Model Quality (MMBENCH score)(points out of 100) | 72 (Codeium model) | — |
| AWS Service Integration | Basic support | Deep integration (Lambda, EC2, S3, DynamoDB, RDS) |
| Offline Mode Support(boolean) | Pro plan only | Not available |
| Enterprise Compliance Certifications(count) | Standard SAML, No HIPAA/SOC2 | — |
| Base Pricing(USD/month) | $0 (Free tier available) | — |
| Single-Line Accuracy(percent) | 87% | — |
| Supported Languages(count) | 14 languages | — |
| Local Processing Available(boolean) | No (cloud-only) | — |
| IDE Support Count(count) | 4 IDEs (VS Code, JetBrains, Visual Studio, Lambda Console) | — |
| AWS Service Integration Depth(services) | Deep integration with 6+ AWS services (Lambda, RDS, S3, EC2, CloudFormation, IAM) | — |
| Enterprise On-Premise Deployment(boolean) | No | — |
Show 2 more attributes
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Visual Comparison
Side-by-side comparison of numeric attributes
Pros & Cons
Codeium
Pros
- Completely free unlimited tier with no token limits
- Supports 40+ IDEs including VS Code, JetBrains, Vim, Emacs, and Neovim
- 70+ programming languages supported (includes Rust, Go, Kotlin, TypeScript)
- Offline mode available with Pro plan for uninterrupted coding
- No code retention policy by default protects proprietary projects
Cons
- Limited enterprise security certifications compared to CodeWhisperer
- Weaker AWS ecosystem integration for cloud-native projects
AWS CodeWhisperer
Pros
- Deep AWS Lambda, EC2, S3, and DynamoDB integration with context-aware suggestions
- Real-time security scanning detects hardcoded credentials and vulnerable patterns
- HIPAA, PCI DSS, and SOC 2 Type II compliance for regulated industries
- IP allowlisting and VPC endpoint support for enterprise security controls
- Reference tracking shows open-source code origins to prevent license violations
Cons
- Paid tier at $19/month higher than Codeium's $12/month option
- Only 18 supported IDEs limiting flexibility for developers using specialized tools
Frequently Asked Questions
Codeium offers completely unlimited free access with no restrictions on code generations or features. CodeWhisperer's free tier caps usage at 100 requests per month and requires AWS authentication. Codeium is the better choice for cost-conscious individual developers.
Resources & Learn More
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