A Boston-founded artificial intelligence lab called Graylark has raised $10.7 million to build visual intelligence software for law enforcement agencies, the company announced in late August. General Catalyst led the seed round, joined by AI Grant, Recorded Future and angel investor Alexandr Wang, among others.
The funding comes at a time when Graylark's flagship product, Raven, has been adopted by at least two major law enforcement agencies. In October, 404 Media reported that the Los Angeles Police Department and Miami-Dade Sheriff's Office had purchased access to the platform, which promises to geolocate photographs to street-level precision and identify vehicles from partial images, all without relying on metadata embedded in the files.
Graylark positions the tool as a way to cut through the hours investigators spend manually reviewing imagery. "Investigators spend all day looking at imagery," CEO Daniel Heinen said when the company launched Raven in May. "Raven turns those files into useful information in a few seconds."
The platform offers a suite of capabilities, according to the company's product page: global and street-level geolocation, property identification from interior photos (currently in beta for select cities), vehicle make and model recognition, detection of synthetic or AI-generated images, and what Graylark calls "Live Intelligence," which surfaces public accounts associated with email addresses or phone numbers. The company markets it with the tagline "The physical world, searchable."
In promotional materials, Graylark described a dramatized scenario in which officers went "from one frame to officers on scene in eight minutes." Whether actual investigations move that fast is harder to say.
Graylark's origins trace back to a side project called GeoSpy, a public image-geolocation demo that Heinen and his co-founders built in a one-bedroom apartment in Boston, working after hours. The demo pulled in a million users in its first three months, Heinen wrote in the funding announcement, but investigators quickly emerged as the most engaged audience. The company shut down the public-facing tool early this year and pivoted entirely to law enforcement and government clients under the Raven brand.
Heinen's background is in applied AI for defense applications, including work on embedded autonomy, GPS-denied navigation and mission planning. Graylark now operates out of San Francisco with a team that LinkedIn suggests numbers somewhere between two and 10 employees. Jason E. Webb, the company's vice president of law enforcement solutions, appeared as a speaker on an August webinar hosted by Police1 and Thomson Reuters.
The company said in May that "major city police departments, government agencies, international security organizations, and corporate teams already use Raven," though it didn't name any customers at the time. The 404 Media report in October identified two of those customers, citing internal agency emails that confirmed LAPD and Miami-Dade Sheriff's Office purchases.
Thomson Reuters has also worked with Graylark, though no formal partnership has been announced. In an October blog post about investigative AI tools, Thomson Reuters referred to Graylark Raven as "a partner," and the two companies co-hosted that August webinar, demonstrating how investigators might combine public records from Thomson Reuters CLEAR with Raven's visual analysis. Access to Raven itself is restricted. The company says it's available only to "verified agencies and investigative teams," including qualified law enforcement, enterprise users and government entities.
The platform's ability to identify property interiors has attracted particular scrutiny. Still in beta and limited to certain cities, the feature can reportedly match interior photos to property listings on platforms like Airbnb, Vrbo and Zillow, according to the 404 Media report. That story was picked up by TechSpot, Yahoo and the German tech outlet Golem.de, reflecting broader unease about how such capabilities might be deployed.
General Catalyst's involvement predates the August seed announcement, at least according to the firm's portfolio listings, which note it has "backed" Graylark "since 2025." Partners Paul Kwan, Yuri Sagalov and Sho Leigha Ho are listed in connection with the investment.
Graylark plans to use the new capital to expand its research team, develop additional vision models, strengthen its data infrastructure and bring Raven to more law enforcement and government organizations, the company said. Heinen framed the effort in ambitious terms: "Our long-term vision is to turn the physical world into real-time search."
Whether that vision feels reassuring or unsettling may depend on which side of the camera you're on.
