Anvil Secure vs BreachLock: what each states about AI testing
Anvil Secure states 1 product type and 2 services; BreachLock states 1 product type and 1 service. They share 1 service.
| Attribute | Anvil Secure | BreachLock |
|---|---|---|
| Company type | Security firm with AI testingev-anvil-secure-08 | Security firm with AI testingev-breachlock-06 |
| HQ country and citydiffers | Seattle, United Statesev-anvil-secure-09ev-anvil-secure-11 | New York, United Statesev-breachlock-07ev-breachlock-08 |
| Delivery locationsdiffers | Not published | United States, United Kingdom and Netherlandsev-breachlock-13ev-breachlock-14ev-breachlock-15ev-breachlock-16ev-breachlock-17 |
| AI product types stated | LLM applicationsev-anvil-secure-03 | LLM applicationsev-breachlock-03 |
| Testing services stateddiffers | AI security penetration testing and Red teaming and adversarial testingev-anvil-secure-04ev-anvil-secure-05 | AI security penetration testingev-breachlock-04 |
| Engagement models stated | One-time audit or assessmentev-anvil-secure-06 | One-time audit or assessmentev-breachlock-05 |
| Size band | Not published | Not published |
| Founded | Not published | Not published |
| Certifications | Not published | Not published |
| Services stated by one and not the otherdiffers | Red teaming and adversarial testing | None |
| Product types stated by one and not the other | None | None |
Columns are in alphabetical order. Rows marked "differs" have different values. Evidence markers link to the source rows on each entry page. Checked 2026-11-09 and 2026-11-09.
Questions
Which AI product types do Anvil Secure and BreachLock both state?
Both name LLM applications on their AI testing pages.
Which testing services does only one of them state?
Anvil Secure alone names red teaming and adversarial testing. BreachLock alone names no extra service.
Are there alternatives to Anvil Secure and BreachLock?
The security firm with AI testing page lists every published entry of the same type, ordered by coverage score. The score counts stated coverage and confirmed figures; it does not say which vendor fits a project.
This page compares published statements. It does not rate either company.