Permit.io
Track on RadarFine-grained authorization platform for apps and AI agent security
- Total raised
- $14M
- Employees
- 24
- Founded
- 2021
- Momentum
- 29
Stalling
Data updated August 2026
About
About Permit.io
At a glance
Permit.io is a cybersecurity company specializing in IAM, founded in 2021 and headquartered in Dover, United States. It has raised $14M in total funding, employs about 24 people, and is privately held.
Permit.io provides fine-grained authorization and access control infrastructure for software applications. The company offers a platform that enables developers to implement and manage authorization policies using multiple models including Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC), and Relationship-Based Access Control (ReBAC). The platform addresses authorization challenges across traditional applications and modern AI systems. For GenAI and AI agent deployments, Permit.io has developed specialized security capabilities including a Four-Perimeter framework and a dedicated platform called agent.security for enterprise-grade AI agent security. These tools help organizations control what prompts, metadata, and tool calls are permitted to flow between systems and third-party services. Permit.io's authorization engine uses policy decision points (PDPs) that run alongside services to enforce access rules in real-time. The platform allows teams to define granular policies that govern not only user interface actions but also background jobs, data exports, webhooks, and AI tool interactions. Organizations can specify which identities can access which data, under what conditions, and with what level of detail. The company targets SaaS companies, enterprises building GenAI applications, and development teams that need to implement complex authorization logic without building custom solutions from scratch. The platform provides a centralized, auditable system for managing access control policies across an organization's entire technology stack.
Momentum
How Permit.io is trending
Momentum score
Score history appears once we have at least two monthly snapshots.
Pillar breakdown
Pillar breakdown locked
Growth, Market & Financial sub-scores
Valuation
What Permit.io is worth
Estimated valuation
Products
Permit.io's products
Funding
Funding history
See every round, lead investor, and the full capital stack.
Open the full profile on Mandos to see funding history.
Public markets
Stock performance
Privately held
This company isn't publicly traded. Stock performance will appear here after an IPO.
Headcount
Headcount growth
Track hiring velocity, department mix, and seniority shifts.
Open the full profile on Mandos to see headcount growth.
Jobs
Open jobs
Every live posting, hiring pace, and role-level signal.
Open the full profile on Mandos to see open jobs.
Web traffic
Digital presence
Visits trend, bounce rate, engagement, and top countries.
Open the full profile on Mandos to see digital presence.
Tech stack
Technologies
The full stack behind the product — frameworks, clouds, security.
Open the full profile on Mandos to see technologies.
M&A
Acquisitions
Every acquisition this company has made, with dates and amounts.
Open the full profile on Mandos to see acquisitions.
Reviews & sentiment
Employee & product reviews
CEO approval, culture, comp, and detailed product ratings.
Open the full profile on Mandos to see employee & product reviews.
Leadership
Full leadership team
CEO, CxOs, VPs, and every exec with roles.
Open the full profile on Mandos to see full leadership team.
Competitors
Competitive landscape
The complete competitor set with overlap and positioning.
Open the full profile on Mandos to see competitive landscape.
News
Press & news coverage
The most recent mentions, announcements, and media coverage.
Open the full profile on Mandos to see press & news coverage.
Full profile
This public profile is a snapshot
The full Mandos profile of Permit.ioadds funding rounds & investors, valuation estimates, headcount & hiring trends, technology stack, executive moves, and real-time monitoring.
FAQ
Frequently asked questions about Permit.io
When was Permit.io founded?▾
Permit.io was founded in 2021.
Where is Permit.io headquartered?▾
Permit.io is headquartered in Dover, United States.
How much funding has Permit.io raised?▾
Permit.io has raised a total of $14M in total funding.
Is Permit.io public or private?▾
Permit.io is a privately-held company.
How many employees does Permit.io have?▾
Permit.io has approximately 24 employees.