Market landscapes / AI Safety, Security & Governance / AI Runtime Security & Guardrails
Zenity
Security and governance for AI agents. Zenity checks what each agent does as it does it, and decides what it may and may not do.
AI Runtime Security & Guardrailsalso: Agent Identity & Access Control201-500 peoplezenity.io ↗
Updated 12 October 2026
Hiring now
From Zenity's own jobs board, checked every week.
Hiring in Japan. Roles are advertised in Japan.
Where the roles are
Against its sector
Zenity has more open roles than any other company in AI Runtime Security & Guardrails. 10 of the 40 active companies in this sub-sector are advertising roles.
Funding
Zenity announced a $125 million Series C in August 2026, led by Norwest.
Source: Zenity's announcement
Who Zenity competes with
The other active companies we file under AI Runtime Security & Guardrails, sorted by how much they are hiring.
Where this fits
Guardrails that run at the moment a model is being used: blocking prompt injection, stopping data leaving, and enforcing policy on what a model may say and do. Runtime security keeps becoming part of a bigger security product rather than staying a purchase of its own.
We track hiring and team changes across all 186 companies in AI Safety, Security & Governance.
Our talent report for this sector shows how Zenity's team compares with its competitors.
What is in it:
- Every company's team size, side by side, grouped by sub-sector
- Who grew their team over the last year, and by how much
- Who is losing people: attrition for each company, against the sector average
- Who is hiring right now, and how many open roles each has
I am Ben Jackson. I map this market, and I hire the commercial teams inside it: sales, marketing, product and delivery.
If you are building a team at a company like Zenity, want to work at one, or think Zenity is filed in the wrong place, put 20 minutes in my diary.
Book 20 minutes with Ben →