VulnQuill is operated by Animesh Roy, an independent security consultant based in India. However you reach out, you'll be talking to the person who builds the product.
Found a vulnerability in VulnQuill itself? Please email mail@anir0y.in with details — responsible disclosures are credited in the changelog with your permission.
See the press kit for boilerplate, logos, and screenshots, or email mail@anir0y.in.
Live health endpoint: app.vulnquill.com/api/health.