TabNine vs CodeWhisperer
TabNine
AI code completion with local processing, supporting 30+ languages and hybrid cloud options.
Privacy-conscious developers, teams with code security requirements, polyglot projects using 10+ languages, and organizations needing on-premise AI solutions.
AWS CodeWhisperer
AI code assistant by AWS with deep integration for AWS services and IP compliance filtering.
AWS-primary development teams, enterprises requiring IP compliance, startups using AWS infrastructure, and developers prioritizing free tier access with limited completions.
Short Answer
TabNine uses local processing for privacy and supports 30+ languages with smaller models, while AWS CodeWhisperer integrates deeply with AWS services and offers free tier with 100 monthly completions, making CodeWhisperer better for AWS-centric teams and TabNine better for privacy-conscious developers.
Our Verdict
AI-assistedChoose TabNine if you need broad language support (30+), require local code processing for security compliance, or work in non-AWS environments—it offers superior privacy and flexibility. Choose CodeWhisperer if you're deeply invested in AWS services, want seamless Lambda/RDS integration, and value built-in IP compliance features for enterprise teams.
Was this verdict helpful?
Choose TabNine if
Privacy-conscious developers, teams with code security requirements, polyglot projects using 10+ languages, and organizations needing on-premise AI solutions.
Choose AWS CodeWhisperer if
AWS-primary development teams, enterprises requiring IP compliance, startups using AWS infrastructure, and developers prioritizing free tier access with limited completions.
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Key Differences at a Glance
Key Facts & Figures
| Metric | TabNine | AWS CodeWhisperer | Diff |
|---|---|---|---|
| Monthly Cost (Individual)(USD) | $15 | — | — |
| Monthly Cost (Business)(USD) | $30+ | — | — |
| Context Window Size(tokens) | 2,048 tokens | — | — |
| IDE Support Count(count) | 7+ IDEs (VS Code, JetBrains, Vim, Neovim, Sublime, Emacs, Visual Studio) | 4 IDEs (VS Code, JetBrains, Visual Studio, Lambda Console) | +75% |
| Code Completion Accuracy(percent match) | 87% | — | — |
| Free Trial Duration(days) | 14 | — | — |
| Base Pricing (Monthly)(USD) | $25 | — | — |
| Code Completion Latency(milliseconds) | 80-120ms | — | — |
| Number of Supported IDEs(count) | 15+ | — | — |
| Team Size Limit (Free Tier)(users) | 1 | — | — |
| Free Tier Monthly Completions(completions) | Limited (Pro required for unlimited) | 100 completions | -100% |
| Pro Plan Monthly Cost(USD) | $12/month | $19/month | -37% |
| Supported Programming Languages(languages) | 22 primary languages | — | — |
| Average Latency(milliseconds) | 200-300ms | — | — |
| IDE/Editor Integrations(integrations) | 20+ integrations | — | — |
| Enterprise Compliance Certifications(count) | SOC 2, HIPAA, GDPR, ISO 27001 | — | — |
| Base Monthly Price(USD) | $12 | — | — |
| Max Context Window Size(KB) | 100 KB | — | — |
| Setup Time (minutes)(minutes) | 5-10 minutes | — | — |
| Programming Languages Supported(count) | 22+ | — | — |
| Product Maturity(years) | 7+ years in production | — | — |
| Monthly Cost (Pro/Professional Tier)(USD) | $12/month | $19/month | -37% |
| Supported Languages(count) | 30+ languages | 14 languages | +114% |
| AWS Service Integration Depth(services) | Basic AWS SDK suggestions | Deep integration with 6+ AWS services (Lambda, RDS, S3, EC2, CloudFormation, IAM) | -83% |
| Free Tier Pricing(USD/month) | Free (limited to 100 req/month) | Free (limited to 100 req/month) | — |
| Supported IDEs(count) | 18 IDEs | 18 IDEs | — |
| Programming Languages(count) | 35+ languages | 35+ languages | — |
All figures sourced from publicly available data. Last updated Jun 2026.
Key Differences
TabNine
Local + Cloud hybrid (user choice)🏆
AWS CodeWhisperer
Cloud-based only
TabNine
30+ languages🏆
AWS CodeWhisperer
14 languages (Java, Python, JavaScript, TypeScript, C#, etc.)
TabNine
Unlimited with Pro subscription ($12/month)
AWS CodeWhisperer
100 completions/month free, unlimited with Professional ($19/month)🏆
TabNine
VS Code, JetBrains, Vim, Neovim, Sublime, Emacs, Visual Studio🏆
AWS CodeWhisperer
VS Code, JetBrains, Visual Studio, Lambda, CloudShell
TabNine
Limited to basic AWS SDK suggestions
AWS CodeWhisperer
Deep integration with Lambda, RDS, S3, EC2, CloudFormation🏆
TabNine
Local-first with optional cloud sync, no code storage🏆
AWS CodeWhisperer
Code processed on AWS servers, retention policy included
TabNine
Trained on open-source code only, no proprietary filtering required
AWS CodeWhisperer
Trained on licensed code with IP filtering enabled by default
Full Comparison
| Attribute | TabNine | AWS CodeWhisperer |
|---|---|---|
| Monthly Cost (Individual)(USD) | $15 | — |
| Monthly Cost (Business)(USD) | $30+ | — |
| Free Tier Monthly Completions(completions) | Limited (Pro required for unlimited) | 100 completions |
| Pro Plan Monthly Cost(USD) | $12/month | $19/month |
| Base Monthly Price(USD) | $12 | — |
Show 3 more attributesFree Tier Availability Yes (limited completions) — Monthly Cost (Pro/Professional Tier)(USD) $12/month $19/month Free Tier Pricing(USD/month) Free (limited to 100 req/month) — | ||
| Context Window Size(tokens) | 2,048 tokens | — |
| IDE Support Count(count) | 7+ IDEs (VS Code, JetBrains, Vim, Neovim, Sublime, Emacs, Visual Studio) | 4 IDEs (VS Code, JetBrains, Visual Studio, Lambda Console) |
| AWS Service Integration Depth(services) | Basic AWS SDK suggestions | Deep integration with 6+ AWS services (Lambda, RDS, S3, EC2, CloudFormation, IAM) |
| Code Completion Accuracy(percent match) | 87% | — |
| On-Premise Deployment | Available | — |
| Self-Hosted Option | Available | — |
| Free Trial Duration(days) | 14 | — |
| Base Pricing (Monthly)(USD) | $25 | — |
| Code Completion Latency(milliseconds) | 80-120ms | — |
| Average Latency(milliseconds) | 200-300ms | — |
| Maximum Local Model Size(GB) | 6 GB (locally downloadable) | Cloud-only |
| Number of Supported IDEs(count) | 15+ | — |
| Programming Languages Supported(count) | 22+ | — |
| Supported IDEs(count) | 18 IDEs | — |
| Enterprise SSO Authentication(supported) | Yes (SAML 2.0) | — |
| Enterprise On-Premise Deployment(boolean) | Yes (Enterprise plan) | No |
| Local Processing Option(supported) | Yes (optional) | — |
| Open-Source Availability(status) | Proprietary closed-source | — |
| Team Size Limit (Free Tier)(users) | 1 | — |
| Training Data Cutoff(year) | 2024 | — |
| Supported Programming Languages(languages) | 22 primary languages | — |
| IDE/Editor Integrations(integrations) | 20+ integrations | — |
| Multi-File Editing | Not supported | — |
| Programming Languages(count) | 35+ languages | — |
| Enterprise Compliance Certifications(count) | SOC 2, HIPAA, GDPR, ISO 27001 | — |
| Local Deployment Option | Enterprise tier only | — |
| Security Compliance Standards(count) | SOC 2 Type II, HIPAA, PCI DSS (3 certifications) | — |
| Real-time Vulnerability Scanning | Available with credential detection | — |
| Max Context Window Size(KB) | 100 KB | — |
| Offline Functionality | Full offline support | — |
| Setup Time (minutes)(minutes) | 5-10 minutes | — |
| Offline Mode Support(boolean) | Yes, full offline support | Not available |
| Product Maturity(years) | 7+ years in production | — |
| Supported Languages(count) | 30+ languages | 14 languages |
| Local Processing Available(boolean) | Yes (hybrid mode) | No (cloud-only) |
| AWS Service Integration | Deep integration (Lambda, EC2, S3, DynamoDB, RDS) | — |
Show 3 more attributes
Visual Comparison
Side-by-side comparison of numeric attributes
Pros & Cons
TabNine
Pros
- Local-first processing option eliminates cloud code transmission for security-sensitive environments
- Supports 30+ programming languages including Go, Rust, PHP, Kotlin, and Scala
- Works offline with locally downloaded models (up to 6GB models available)
- Hybrid processing allows users to choose between local, cloud, or mixed mode per keystroke
- Enterprise plan includes on-premise deployment and custom model training
Cons
- Pro plan at $12/month is more expensive than CodeWhisperer's $19/month Professional tier for the same unlimited access
- Smaller ecosystem compared to AWS-integrated CodeWhisperer—limited enterprise adoption metrics (estimated <50K enterprise users)
AWS CodeWhisperer
Pros
- 100 free completions/month on Individual tier—lowest barrier to entry among paid AI coding tools
- Deep AWS service integration with Lambda, RDS, S3, EC2, CloudFormation, and IAM suggestions
- Built-in IP compliance filter trained on licensed code, reducing intellectual property risk by default
- Free tier suitable for hobbyists and students without requiring credit card
- Seamless CloudShell and AWS Console integration for quick prototyping
Cons
- Cloud-only processing means all code is transmitted to AWS servers, violating HIPAA/SOC 2 requirements for some organizations
- Limited to 14 languages—missing Rust, Go, Kotlin, PHP, and other languages supported by TabNine
Frequently Asked Questions
TabNine is the clear choice because it supports local processing without transmitting code to cloud servers. CodeWhisperer's cloud-only architecture violates HIPAA Security Rule requirements. With TabNine's local mode, code never leaves your infrastructure. However, ensure you're on TabNine's Enterprise plan with on-premise deployment for full compliance.
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