FastAPI vs Shopify
Security & risk comparison · Updated November 2026
How does FastAPI compare to Shopify on security, AI-readiness, and total cost of ownership? We scored both across 7 dimensions using NVD/NIST CVE data, GitHub metrics, and our census of the Tranco top 100,000.
FastAPI scores 82/100 overall versus Shopify's 63/100. FastAPI has 8 total CVEs compared to Shopify's 40, giving it a smaller vulnerability surface. (Source: WebPulse framework scoring, NIST NVD and CISA KEV, updated November 2026)
Who actually runs FastAPI and Shopify
Share of sites with an identified platform, from WebPulse's scan of the Tranco top 100,000 and our Common Crawl census.
| Where | FastAPI | Shopify |
|---|---|---|
| Top 1,000 | 0.0% (0) | 2.3% (5) |
| Top 10,000 | 0.1% (2) | 0.8% (20) |
| Top 100,000 | 0.0% (13) | 3.8% (1,067) |
| Wider web | 0.0% | 7.8% |
Highest-ranked sites on FastAPI
- dmm.com#4,545
- courtlistener.com#6,757
- cert.org#17,544
- pullkin.eu#18,881
- kik.com#19,550
Highest-ranked sites on Shopify
- shopify.com#175
- myshopify.com#348
- ring.com#713
- biblegateway.com#884
- wyzecam.com#923
Detected from each homepage's HTML, headers and cookies in September 2026. Methodology
| Metric | FastAPI | Shopify |
|---|---|---|
| Total CVEs | 8 | 40 |
| Critical CVEs | 0 | 5 |
| Exploited (KEV) | 0 | 0 |
| CVEs last year | 2 | 8 |
| Avg CVSS | 3.5 | 5.0 |
| Security score | 90/100 | 70/100 |
FastAPI scores 83/100. Verdict: Recommended.
Shopify scores 63/100. Verdict: Acceptable.
Data sourced from NVD/NIST CVE database, GitHub API, and WebPulse framework scanner. Scores calculated using a 7-dimension model covering security, performance, ecosystem health, AI-readiness, developer experience, market trajectory, and cost of ownership. Updated November 2026.