Parameter

📍 San Francisco, United States🗓 Founded 2025👥 16 employees💰 Last funded Apr 2026
Software Development🌐 parameter.ai
Website LinkedIn
Parameter is the AI security platform for modern engineering organizations. We deploy autonomous agents that work like a senior security team: continuously testing your applications and infrastructure, reviewing code before it ships, validating that fixes hold, and producing the evidence customers and auditors require. Security shouldnt be a once-a-year engagement or a stack of disconnected tools. Parameter brings offensive testing, code review, remediation tracking, and compliance-ready reporting into one platform, so security work compounds instead of resetting every quarter. Formerly Hex Security. Backed by YCombinator, Nexus Ventures, and Inovia Capital.
3
Total investors
3
Early stage
0
Mid stage
0
Late stage
2025
Founded

Investors

3 investors
All
Early stage
Mid stage
Late stage
Investor geography3 countries
United States
1
France
1
United Kingdom
1
Frequently asked questions
Who invested in Parameter?
Parameter has 3 investors on record on gritt.io, including 3 early-stage backers.
When did Parameter last raise funding?
The most recent investment in Parameter recorded on gritt.io was in April 2026.
When was Parameter founded?
Parameter was founded in 2025.
What industry is Parameter in?
Parameter operates in Software Development. Find similar Software Development investors on gritt.io.
Where is Parameter based?
Parameter is headquartered in San Francisco, United States.