Key Takeaways
- CodeWhisperer achieves 92% code acceptance rate for security scans.
- Filters out 98% of toxic or insecure code suggestions.
- Matches human-written code with 89% semantic accuracy.
- Amazon CodeWhisperer has over 1 million active professional developer users as of Q1 2024.
- 85% of surveyed AWS customers report using CodeWhisperer in production environments.
- CodeWhisperer adoption grew 300% year-over-year from 2022 to 2023 among enterprise users.
- $500 million in developer productivity savings for AWS customers in 2023.
- ROI of 300% within first year for enterprise adopters.
- Average cost savings of $10,000 per developer annually.
- CodeWhisperer reduced development cycle time by 27% on average across users.
- Developers accept 34% of CodeWhisperer suggestions, saving 2 hours per week.
- 57% faster code writing speed reported in internal AWS benchmarks.
- 100% compliance with OWASP top 10 in generated code.
- Scans 100% of suggestions against 10,000+ vulnerability patterns.
- Zero instances of PII leakage in training data.
CodeWhisperer delivers secure, accurate AI code suggestions with strong enterprise adoption and measurable productivity gains.
Accuracy Statistics
Accuracy Statistics Interpretation
Adoption Statistics
Adoption Statistics Interpretation
Economic Statistics
Economic Statistics Interpretation
Productivity Statistics
Productivity Statistics Interpretation
Security Statistics
Security Statistics Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Emilia Santos. (2026, February 24). Amazon CodeWhisperer Statistics. Gitnux. https://gitnux.org/amazon-codewhisperer-statistics
Emilia Santos. "Amazon CodeWhisperer Statistics." Gitnux, 24 Feb 2026, https://gitnux.org/amazon-codewhisperer-statistics.
Emilia Santos. 2026. "Amazon CodeWhisperer Statistics." Gitnux. https://gitnux.org/amazon-codewhisperer-statistics.
Sources & References
- Reference 1AWSaws.amazon.com
aws.amazon.com
- Reference 2PRESSpress.aboutamazon.com
press.aboutamazon.com
- Reference 3GARTNERgartner.com
gartner.com
- Reference 4IRir.aboutamazon.com
ir.aboutamazon.com
- Reference 5GITHUBgithub.com
github.com
- Reference 6MARKETPLACEmarketplace.visualstudio.com
marketplace.visualstudio.com
- Reference 7STACKOVERFLOWstackoverflow.blog
stackoverflow.blog
- Reference 8REPOSTrepost.aws
repost.aws
- Reference 9GITHUBgithub.blog
github.blog
- Reference 10STACKOVERFLOWstackoverflow.com
stackoverflow.com
- Reference 11ARXIVarxiv.org
arxiv.org
- Reference 12PAPERSWITHCODEpaperswithcode.com
paperswithcode.com
- Reference 13LEETCODEleetcode.com
leetcode.com
- Reference 14CRATEScrates.io
crates.io
- Reference 15OWASPowasp.org
owasp.org
- Reference 16NVDnvd.nist.gov
nvd.nist.gov
- Reference 17SNYKsnyk.io
snyk.io
- Reference 18FORRESTERforrester.com
forrester.com







