PropTechBuzz has opened its property maintenance category, the latest addition to what it calls the world's first super app for real estate innovation. The launch went live during a LinkedIn Live event that pulled in roughly 170 registrations, with co-founder Inioluwa Karunwi walking attendees through why property maintenance, one of the largest controllable operating costs in any building, still runs on phone calls and paper receipts in too many portfolios. Three companies joined the launch as founding platforms: OnCall PRO, FixGrid, and Lessen. Each one takes a different route to the same goal, cutting down the chaos that comes with running maintenance of property at scale. The category is now live on the PropTechBuzz portal, with 200-plus categories set to follow before the end of the year.

Why Property Maintenance Needed Its Own Category

Real estate is one of the biggest asset classes on the planet. Ini put a number on it during the launch, saying the industry is worth over $400 trillion globally, yet the technology layer sitting on top of it, PropTech, is barely a rounding error by comparison. He pointed out that adoption is still under 1%, and that gap is at its widest in property maintenance specifically.

That's not a small claim. Property maintenance is the single largest controllable operating cost in a building. Get it wrong and NOI takes the hit directly. Get it right and residents stay happier, assets last longer, and the books look better at year end. The problem, according to Ini, isn't a shortage of good products. It's that buyers can't tell them apart. "Thousands of innovative products are being built across property management, construction, infrastructure, leasing, energy, operations, and resident experience," he said, "but most buyers still struggle to discover the right solutions efficiently."

That's the gap PropTechBuzz is trying to close, one category at a time.

Inside the Launch: What Inioluwa Karunwi Told the Room

Ini opened the session by welcoming attendees to "the launch of our property maintenance platforms category launch in PropTech Buzz," calling it a moment the team had been building toward for weeks. He described PropTechBuzz's ambition plainly: to become the operating system for the global PropTech ecosystem, combining a marketplace, a professional community, an investor network, an events calendar, a media arm, a recruiting layer, and an education hub into a single connected platform.

He was also direct about why property maintenance came first among the more than 200 categories on the roadmap. "The products in it look similar from the outside," he explained. "They all promise fewer work orders slipping through the cracks, but underneath, they solve very different problems. Some coordinate outside vendors, some run your in-house team, some supply the laborers themselves. A buyer can tell that from just the websites."

That line does a lot of work. It's the whole argument for why a property maintenance service needs a dedicated category instead of getting lumped into a generic software directory. FlexSpace, a category covering how storage space gets managed and monetized, was teased as the next launch, arriving the following week.

The Three Platforms That Joined the Launch

Each founding partner attacks the same underlying problem, work orders falling through the cracks, from a different angle. Here's how they stack up.

FixGrid's founder, George Herlth III, explained his angle during the panel by pointing to knowledge loss. Multifamily has high staff turnover, he said, and "everything that they did in 2026 is gone" once a service manager moves on. FixGrid's job is closing that gap and folding in compliance work, since life safety checks and elevator inspections vary by jurisdiction and rarely live in one system. "I think the value is getting everything into one place like a true CMMS does in industrial maintenance," he said, comparing it to a factory floor where flipping one switch tells you what happens two years down the line. Multifamily buildings, he noted, don't have that yet.

OnCall PRO's founder and CEO, Sally Hamidi, took a different route on pricing. Her model only charges vendors when a job actually closes, not for the lead itself, a deliberate break from how platforms like Angi or HomeAdvisor operate. "I wouldn't say we built our company around disrupting Angi, Thumbtack or HomeAdvisor," she said. "We really built it around a problem I personally experienced firsthand, which was the economics between property managers, vendors, technology are often misaligned." Her reasoning was simple: if the vendor doesn't win the job, the platform shouldn't get paid either.

Lessen's CRO, Sean Miller, walked through Aiden, the company's in-house AI agent trained on more than 40 million completed work orders. Aiden reviews vendor proposals for missing detail and flags work that wasn't part of the original request. One early use case, nicknamed the "green pool scrub," had Aiden checking before-and-after photos submitted by field techs to catch anyone trying to resubmit an old photo instead of doing the job. "It could catch all that," Sean said, "and real-time flag the person in the field."

More Than a Listing Site

One thing Ini kept coming back to during the demo: the category portal is not just a place to browse products. It's built around contextual community, meaning discussions, updates, and an active AMA sit right next to the product listings. Anyone who follows the property maintenance category gets notified when new activity happens, whether that's a new platform joining, a product update, or a conversation worth watching.

That matters for how buyers actually shop for a property maintenance service. Most procurement in this space still happens through referrals, conference hallway conversations, or a Google search that dumps ten similar-looking homepages on you with no way to tell them apart. A portal that layers community and live Q&A on top of a directory gives buyers something closer to due diligence than a cold pitch.

Why This Matters for Buyers Comparing Property Maintenance Companies

If you manage a portfolio and you're evaluating property maintenance companies right now, the launch changes the research process a bit. Instead of requesting three separate demos and hoping you're comparing apples to apples, you get one portal where OnCall PRO, FixGrid, and Lessen sit side by side with their actual differences spelled out, vendor routing versus unit-level record keeping versus full outsourcing.

It also signals something about the category itself. Competitors showing up on the same panel, answering the same tough questions from a moderator, is a form of cooperation you don't see often in a crowded market. Ini called it "an act of healthy cooperation to create awareness, accelerate innovation of this sector," and that framing is really the pitch for the whole PropTechBuzz model. Categories get stronger when the players in them are willing to be compared openly, not just listed quietly.

Watch the entire video here!

FAQ

What is the 10 rule in maintenance?
Every dollar spent on preventive maintenance saves roughly $5 to $10 in emergency repairs and downtime later. Some teams use a budgeting version instead: spend about 10% of an asset's replacement cost on upkeep each year.

What are the 5 basic functions of maintenance?
In property maintenance, they're preventive, corrective, inspections, resident support, and emergency response. Together they cover catching problems early, fixing what breaks, and keeping residents informed along the way.

What is the 80/20 rule in maintenance?
Teams aim for 80% of work to be preventive and planned, leaving 20% for reactive fixes. It also shows up as 20% of assets causing 80% of breakdowns.