The Digital Analyst forLaw Enforcement

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“Investigators can word-search across 15–20 hours of recordings almost immediately, zeroing in on key phrases or inconsistencies.”

Dan Dow
District Attorney
San Luis Obispo County

“A case that would have been rejected by our DA due to lack of testimony, turned into 35-to-life thanks to Closure.”

A.C. Field
Chief Investigator
Del Norte County

“Uploaded 150 jail calls to Closure and received multiple pin/passcodes. One of the pins discovered by Closure unlocked the cell phone that was previously inaccessible.”

Sheriff's Office
Northern California

Sean Case
Chief of Police
Anchorage Police Department

“This doesn’t replace investigators or prosecutors...but what it can change is the speed and efficiency at which we analyze the data.”

Morgan Gire
District Attorney
Placer County

“Closure just keeps getting better. I just used Closure to do a four year use of force analysis. Literally saved me ten hours.”

Police Chief
Pacific Northwest

“Great news! Looks like Closure was able to identify a potential victim or witness to one of the sexual assaults … Closure found her handle!”

DA Investigator
California

“I love this program and live in fear every day that it will be taken away from me! I am living in it and trying out all sorts of tasks and having it do different things and really having fun being THIS productive.”

Paralegal
Southern California

Steven Czajkowski
Detective
Anchorage Alaska PD

Trusted by leaders in law enforcement across the U.S.

Placer County District Attorney

Anchorage Police Department

San Mateo County District Attorney

Del Norte County District Attorney

San Luis Obispo District Attorney

We've had successful
prosecutions because of
your product almost
immediately.

Sean Case
Chief of Police
Anchorage Police Department

Just a few ways Closure helps

Trusted and Verified

Built by a team of Stanford, Palantir, and IDF engineers, Closure was designed to
protect the most sensitive information involved in investigations and prosecutions.

SOC 2 Type II

CJIS

HIPAA

Security Architecture

Zero Access Architecture

Closure employees cannot access customer data by default; support access requires explicit customer authorization of cleared personnel

Encryption

Following CJIS standards, including AES-256 encryption, FIPS 140-3 generated keys, encryption in-transit and at-rest (HTTPS/TLS 1.2+)

Access Control

Following CJIS Controls, including Role-Based Access Controls, Single Sign-On, Multi-factor Authentication, and strict account segregation

Logging & Monitoring

Comprehensive logging of all actions in the platform, auditable user actions and data access

Who has access to uploaded data?

Only the entity that uploads it. Closure employees cannot see your data due to our Zero Access Architecture. For example, if an agency uploads data to Closure, neither Closure employees nor any third party can see the data.

How is data encrypted?

What does CJIS compliant mean?

Do you perform penetration testing?

Let us back you up

Learn More

Join the fight

See Open Roles

We are a gritty, tight-knit team committed to supporting those who keep us safe and improving criminal justice.

The work is challenging and the engineering hurdles are significant. Supporting police, prosecutors, and investigators is not easy.

Brilliant, energetic, autonomous engineers who want hard problems, serious ownership, and a mission with real-world consequences are encouraged to apply.