Founder Summit 2026 in Boston: Don’t miss ticket savings of up to $300. Register Now.
Save up to $680 on your Disrupt 2026 pass. Ends 11:59 p.m. PT tonight. REGISTER NOW .
TechCrunch Desktop Logo TechCrunch Mobile Logo Latest Startups Venture Apple Security AI Apps Events Podcasts Newsletters Search Submit Site Search Toggle Mega Menu Toggle Topics Latest
City Detect, which uses AI to help cities stay safe and clean, raises $13M Series A Dominic-Madori Davis 6:00 AM PST · March 6, 2026 City Detect , a company that uses vision AI to help local governments monitor the health of buildings and neighborhoods, announced on Friday a $13 million Series A round led by Prudence Venture Capital.
The startup launched in 2021, and Gavin Baum-Blake, the remaining co-founder, serves as CEO. He said the company was founded in part because cities were struggling to deal with “urban blight and decay.” The idea was to use advanced computer vision and AI technology to help cities track and fix such problems.
City Detect mounts cameras on public vehicles like garbage trucks and street sweepers, captures photos of surrounding buildings as those vehicles pass, then uses computer vision to analyze the images. It’s essentially a Google Maps Street View, but focused on ensuring buildings are up to code.
“The problems could be graffiti, illegal dumping, litter that’s on the side of the road,” Baum-Blake told TechCrunch. Then, City Detect works with local governments to fix the issues, a process that usually involves local officials sending a crew out to clean everything up.
Right now, tracking dilapidated buildings is very manual, so Baum-Blake considers his competition to be the “status quo.”
“They’re able to do 50 per week,” he said of humans tasked with keeping track of decaying buildings, “whereas we’re able to do thousands per week.”
The product, which Baum-Blake has patented, has some fun and essential features. The latter is that faces and license plates are always blurred for privacy reasons; the former is that City Detect’s technology can distinguish between street art and vandalism. It also helps governments track whether landlords are not properly maintaining their buildings.
Techcrunch event Disrupt 2026: The tech ecosystem, all in one room Your next round. Your next hire. Your next breakout opportunity. Find it at TechCrunch Disrupt 2026, where 10,000+ founders, investors, and tech leaders gather for three days of 250+ tactical sessions, powerful introductions, and market-defining innovation. Register now to save up to $400. Save up to $300 or 30% to TechCrunch Founder Summit 1,000+ founders and investors come together at TechCrunch Founder Summit 2026 for a full day focused on growth, execution, and real-world scaling. Learn from founders and investors who have shaped the industry. Connect with peers navigating similar growth stages. Walk away with tactics you can apply immediately Offer ends March 13. San Francisco, CA | October 13-15, 2026 REGISTER NOW “We’re able to see if there’s structural roof issues or we’re able to identify if there’s been storm damage,” Baum-Blake continued.
City Detect is in at least 17 cities and works with local governments in places like Dallas and Miami. The company has raised $15 million in funding to date and is a member of the GovAI Coalition ( an AI governance collective ), is SOC 2 Type II compliant ( meaning it’s independently certified for privacy ), and follows its own responsible AI policy.
“We published our Responsible AI policy in response to a consortium of local governments that stated they were looking for clarity on what vendors were actually willing to commit to,” Baum-Blake said. “We committed to this policy so that our local government partners could know what to expect from us.”
Baum-Blake said the new funding will be used to hire more engineers and advance some of the storm-detection damage technology. It also wants to expand throughout the U.S.
“We are seeing huge efficiency gains across the departments that we work with, we’re seeing more instances of blight being solved without anyone receiving a citation, we’re seeing tires and litter, and illegal dumping being abated quicker and detected quicker,” he said. “It’s exciting to see technology-forward municipalities lean into predictive AI like City Detect’s models.”
___________________________________________________________________________________________________________
-- --
PLEASE LIKE IF YOU FOUND THIS HELPFUL TO SUPPORT OUR FORUM.
