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Perimeter Share

Secure Sharing, Purpose-Built for Vendor Risk

Secure and easy storage of corporate documentation - all in one place.

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Share. Prove.
Trust.

Centralize Key Security Docs
Share Transparently and Securely
Connect Every Workflow
Stay Audit-Ready
Earn Trust in Every Review
Get a Personalized Walkthrough

One Secure Hub for All Your Risk Documents

Perimeter Share accelerates security reviews by centralizing all evidentiary documentation - controls, policies, certifications, test results, and more.

You decide what’s shared, who sees it, and for how long. It’s security documentation - simplified.

Preemptively share security information with customers, partners, or prospects
Set time-bound access for extra control
Increase the efficiency of questionnaires by reducing the need for repetitive answers
Complete audit trail to see who accessed which document and what time

Secure Sharing That Builds Trust Before the First Question

Centralize your security documentation in one secure hub - then share it on your terms. Perimeter Share simplifies reviews, shortens sales cycles, and builds trust early by giving you full control over what’s shared, who sees it, and for how long.

Store and manage security documents in one centralized location
Preemptively share risk information to streamline reviews
Set time-bound, access-controlled permissions
Connect documentation to assessments and knowledge base workflows
Build buyer confidence through transparency - on your terms

Policy Docs. Test Results. Certifications. All in One Place.

All housed in a secure environment, accessible on your terms.

Security policies and procedures
Penetration testing results
Security certifications (ISO, SOC 2, etc.)
Audit reports
Control documentation
Custom evidentiary files

Save Time. Build Trust. Prove Compliance.

Perimeter centralizes documentation and enables proactive transparency - streamlining reviews, eliminating delays, and reinforcing trust across every stakeholder interaction.

Streamline due diligence and reduce friction in security reviews
Strengthen buyer confidence with preemptive transparency
Eliminate back-and-forth over documentation
Maintain total control over document access and timing
Maintain an audit trail of document access

Built for Transparency Without Compromising Control

Perimeter is built for high-stakes environments - empowering teams to share confidently, stay in control, and scale assessments with enterprise-grade precision.

Use with Knowledge Base and Assessment workflows
Trusted by risk teams in regulated industries
4.8 stars on G2
Used by teams managing hundreds of vendors

What Users Say

Yan S.
Manager of Cybersecurity Operations
Customer Experience is Great!

The Perimeter team has been incredibly receptive to feedback and requests for help. Perimeter has been essential to us being able to track and be able to complete security assessments.

Jaimin P.
Senior Risk Manager
Best Vendor Management Tool!

Perimeter was very fast for our team to implement and start using. They also have an unlimited user model, which works in our favor, and the platform is straightforward to use.

Ryan K.
Principal Consultant
GREAT ASSESSMENT PLATFORM

Perimeter is an extremely easy-to-use and flexible assessment platform. The tool is agnostic to any one methodology. It can be customized to your company’s specific rule sets to measure vendor’s risk or leverage one of Perimeter’s templates. Their support team is super helpful if you want to get more detailed, and the team is always willing to help walk you through something.

Bella R.
Senior Cybersecurity Risk Manager
Perimeter has great features!

Perimeter provides a user-friendly interface, customizable workflows, integration capabilities with other systems, and its ability to centralize and manage vendor information effectively.

Danny F.
Account Executive
I consider Perimeter experts!

Perimeter is intuitive and the knowledge base helps a ton with responding to RFP's and client assessments that we receive. As a salesperson, it is super helpful to have pre-approved responses that we can leverage to respond to questions.

Robert P.
Director of Security
Vendor Risk Management made simple

Perimeter ensures we are answering questions from different clients the same, and also saves us a lot of time to do it.

Omar C.
Information Systems Security Manager
Great tool for our company

The integration with Excel sheets and the ability to work with websites seamlessly has been a tremendous asset for me on audits.

Nupur V.
System Security Analyst
Excellent with Data Processing

The Perimeter team was really proactive in engaging with requirements. I would say very comitted and positive team. They were also flexible with the changing requirements and delivered the product within the project timeline.

Derek P.
Information Security Analyst
I didn't know I needed it, now I have to have it

If you want a tool that comes pre-populated and you can start using day one, get this one. If you want a tool and is highly customizable and can quickly be modified to suit your needs. If you want a tool that has excellent support, use this one. I'm certain there are things that Perimeter doesn't do excellently, but I haven't found them yet.