Move Beyond Momentary Assessments For Real-Time Visibility Into Your 3rd Party Ecosystem

Eliminate blind spots. With evolving security requirements, due diligence is not a one-time event. Tentacle helps you stay up-to-date with ongoing changes.

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3000+ Indexed Questions and Growing
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Eliminate Gaps in Visibility with a Connected Third Party Ecosystem

Stay connected to your third-party ecosystem to maintain real-time visibility and gain ongoing insights into your partners' security posture.

Security Assessments Tailored to Your Requirements

Launch industry-standard security assessments created by experts in one-click. Or, create your own customized templates and make sure partners meet your specific security requirements.

Centralize Risk Management for Better Control

Track and manage all your third parties in one place with Tentacle, reducing the complexity of vendor relationship management and saving valuable time. Benefit from expanded control, centralized management, and automated analysis.

Third Party Risk Management Features


Connect with vendors and partners to proactively share your Projects.


All question blocks are mapped to the Tentacle index of industry-accepted Security Frameworks.

Risk Rating

Overall measurement that considers both the Operational Risk of your vendor's program and Threat Profile.

Assessment Templates

Lose the spreadsheets and configure individualized assessment templates to use again and again.

Project Insights

Gain comprehensive insights into your partners' risk evaluation, program details, and content performance levels at a glance.

Risk Register

Get a clear picture of the risk impact from partners, enabling informed risk management decisions.

Trusted By InfoSec Leaders

"Tentacle is solving a core problem in our industry – capturing and communicating information about security posture. Rather than spending countless hours filling out and emailing custom spreadsheets, Tentacle is revolutionizing how security assessments are performed. Tentacle is doing for information security what the common application did for college admissions."

Peter TroostManaging DirectorPSG Equity

"Tentacle allows us to manage and model an approach that I believe to be a more thorough, transparent, and accurate reflection of our posture. I believe Tentacle is playing a role in strengthening our Information Security posture and as a result, we are committed to continuing to take advantage of the tools Tentacle has to offer."

David RodeCEOBlue Mountain

Everything you need to assess and manage your third party ecosystem

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