companies / promptarmor-com
Generated UTC · publication cutoff 2026-11-09
Insufficient cited evidence for a two-sentence summary.
verified=2026-09-27 json
| total_raised | 1,000,0001.0M | ○ |
|---|---|---|
| founded | 2023 | |
| hq | San Francisco, CA | |
| industry | unknown | |
| stage | seed |
PromptArmor is an AI-risk assessment platform that surfaces prompt-injection, data-leak, and model-supply-chain risks across third-party and internal AI tools. It serves InfoSec, GRC, privacy, and legal teams at Fortune 50 and AmLaw 50 firms managing AI rollouts. Its scoring covers 26 risk vectors mapped to OWASP LLM Top 10, NIST AI RMF, and MITRE ATLAS, where most AI-security competitors still ship single-purpose firewalls.
No cited completed company acquisition recorded.
Dated disclosures. Customer relationships and classifications are historical; ARR is separate from revenue.
No cited disclosure recorded: named customer, disclosed revenue, ARR, count, B2B / B2C, sector, go-to-market.
No cited valuation with an explicit basis is recorded.
Historical post-money / actual annual or stated TTM revenue. Same currency; economic valuation date within 90 days of revenue period end, inclusive. No FX, ARR, annualized revenue, estimates or projections. Conflicts and ambiguous ties are withheld.
No qualifying pair recorded.
| date | type | amount | lead | src |
|---|---|---|---|---|
| 2024-01-01 | seed | 1,000,0001.0M | null | ○ |
| person | role | src |
|---|---|---|
| Shankar Krishnan | ceo | YC |
| Shankar Krishnan | founder | YC |
| Vikram Jayanthi | founder | YC |
doubleclick floodlight, framer sites, google analytics, google tag manager, hsts, http/3, mysql, php, react 16.13.1, web-vitals, wordpress
| fact | status | src |
|---|---|---|
| Seed, $1.0M | attributed | ○ |
| existence | sourced | YC |
| description | self-reported | WEB |
| date | fact | change | src |
|---|---|---|---|
| 2026-09-24provenance_existence: self-reported → sourced, YC 2026-09-17 | provenance_existence | self-reported → sourced | YC 2026-09-17 |
Records begin 2026-09-24. all_changes