Housing startup founded by former Zillow execs expands in Texas

real estate tech

A new digital platform for home purchases and mortgages has expanded in the Lone Star Stat. Photo via Getty Images

Tomo Networks, a fintech startup that operates a digital platform for home purchases and mortgages, has expanded its offerings statewide after launching in the summer of 2021 in Houston and Dallas.

Founded in October 2020 by former Zillow Group executives Greg Schwartz and Carey Armstrong, Tomo launched over the summer with a $70 million seed funding round led by Ribbit Capital. DST Global, NFX, SVB Capital, and Zigg Capital participated in the seed round.

“Tomo’s cutting-edge platform is unlike anything else available to homebuyers,” Nick Huber, a partner at Ribbit Capital, says in a news release. “The real estate market has not been skewed toward the buyer in quite some time, and we saw a huge opportunity to get behind a company that will do just that.”

A recent analysis of the Houston home market by Skylar Olsen, principal economist at Tomo, shows Bayou City remains among the most affordable U.S. markets and continues to provide homeownership opportunities.

According to the Tomo analysis, the gap in Houston between millennials’ share of the population and their share of total housing value has improved, shrinking from 9.7 percentage points to 9 percentage points in 20 years. “Millennials make up the largest generation of Houston’s total population,” the analysis says.

In November, the median price of a home in the Houston area rose 16.3 percent to tie the record high of $314,000 set in June, the Houston Association of Realtors says.

Tomo, based in Stamford, Connecticut, bills itself as “the first platform in the real estate space that is specifically focused on the buyer experience.” The company believes its digitally oriented approach holds strong appeal for millennials and other young homebuyers.

Tomo guarantees an on-time closing and a price match, meaning that if you find a better deal, the company will match it. Tomo says it cuts the time for mortgage preapproval by as much as 55 percent.

The company initially launched in Houston and Dallas as well as Seattle. Aside from its headquarters in Connecticut, Tomo maintains offices in Austin and Seattle. In Dallas, the startup recently rolled its first-ever ad campaign.

“In today’s housing market, buying is not an enjoyable experience; it has become competitive, stressful, and confusing, and too many people are coming away from it empty-handed. As single-family homes become commoditized by investors, the American dream is moving further and further out of reach. We are going to change that,” says Schwartz, CEO of Tomo.

A Houston real estate expert has launched a new resource for first-time homebuyers as rates of house sales soars. Getty Images

Houston-area online resource launches to help new homebuyers purchase a home

Rentsucks

Between the expiration of a federal evictions moratorium and the coronavirus crisis, the housing market in Houston has launched into uncharted territory — jumping in June after two straight months of decline.

Houstonian and broker-and-owner of RE/MAX Top Realty, Freddy Rodriguez, launched an online resource and consulting website called Rentsucks.com to demystify the home buying process for first-time buyers who perhaps are not sure of where to start. The online resource educates and guides new buyers into a plan that works for them.

"I've been on both sides of the homebuying transaction with my experience in the mortgage industry and as a real estate agent," says Rodriguez. "I want to be a trusted resource for people who have dreams of owning their own home and need guidance and advice."

Potential buyers can use the tool to assess their options with the help of experts provided by the online consulting service. Renksucks.com touts a free no-obligation consultation that matches them with a loan officer and a local realtor, guiding them through the process from start to finish.

Rodriguez says that his inspiration for the project ignited after seeing the instability of the last few months as Houstonians struggle financially to make ends meet and pay rent.

"I saw how tough the situation is for some people, losing their jobs and not being able to pay their rent," says Rodriguez. "When I heard that I thought, 'rent sucks,' if someone has ownership of a home, they could use their equity to refinance and pull out some cash in case they need it but when you're renting you can't do that."

According to Rodriguez, most first-time buyers think you need to 20 percent downpayment to buy a home, but that's not always the case, with many first-time homebuyers eligible to pay just 3 percent of downpayment.

"I want to be able to provide brand new buyers with help on financial issues," says Rodriguez. "I want to be able to provide them with the best experts and connections using our network to link them with a realtor in their local market that has a proven track record of looking out for the best interest of buyers."

To start the process, potential buyers can apply online through the website where they will be matched with local homebuying experts with the goal to guide them into the best way of achieving their dream of a home purchase.

Rentsucks.com will also help them save money and cut down on closing costs, through a credit from the lender and a closing contribution from the realtor.

"Everyone needs a roof over their head," says Rodriguez. "While you can't change your financial situation drastically, you can build credit and make a plan to get where you want to be in a few years. Rentsucks.com is going to save you a lot of time by providing you correct information and advice, even if the best deal is with another lender or realtor."

For better or for worse, COVID-19 has increased the need for technology in real estate. Getty Images

Houston expert: How COVID-19 fast-tracked real estate technology

Guest column

COVID-19 has impacted every facet of our lives, and the housing market is no exception. The majority of real estate, for better or worse, relies on in-person interactions.

Things like wet signatures, home tours, inspections, and appraisals all require physical attendance — making it difficult to create digital alternatives.

Although many of these disruptions are a hindrance this unique time also presents an opportunity for the real estate industry to showcase its ability to grow and adapt to the digital age.

Technology's grand entrance into real estate

As a people-first business, real estate has always been based on relationships and face to face interactions which make transactions amid a pandemic excruciatingly difficult. Although technology and real estate are not completely foreign with companies such as Zillow and OpenDoor having established their niche, many of the more traditional real estate companies had yet to fully embrace the reality of technology's arrival. The thought was a real estate transaction must be sealed with a handshake, a wet signature, and a bottle of champagne.

Upon the onset of COVID-19, many quickly realized that technology was no longer an option but in order to endure this crisis adoption of disruptive innovations was a necessity. Moreover, with millennial homebuyers being the most active clientele the industry needed to meet them where they are — online.

Although there is nothing like the personal touch of a guided tour, home showings had to adjust to adapt to COVID-19 by embracing and utilizing 21st century technology. This was achieved through videos, high quality images, and innovative staging posted online for potential buyers to take 360-degree tours. Rather than sacrificing nuances such as a well-staged home, which has shown to have the potential to increase a home's sale price by up to 6 percent, real estate agents crafted innovative ways to digitally put a home's possibilities on display for buyers to see.

Another impediment created by COVID-19 was the way people close. Many documents require wet signatures. Fortunately, remote closing technology has improved over the last decade and COVID-19 increased the adoption rate of these platforms by individual states and lending institutions at a much quicker rate than would have been otherwise.

Some examples of these useful tools are remote online notarizations (RONS), mobile closings, and electronic signatures. While these tools are extremely helpful there is still much in the way of mass adoption before the industry can be as nimble and adaptive to not experience large stalls in the face of this sort of unprecedented pandemic. In time, as we dive deeper into the digital age, it would seem that these options would become more widely accepted throughout the industry.

The dangers of tech and real estate

As new digital adaptations increase, so do the risks. Although the introduction of new technology has enabled the industry to continue operating, it also increases the already prevalent risk of cyber security threats.

Phishing attempts and cyber-attacks are on the rise. Hackers are trying to capitalize on increased exposure from employees connecting on home devices. Simply educating employees and clients of the dangers associated is the first line of defense. Internally and throughout the industry, we have seen companies who are committed to ensuring each transaction is done safely and securely through VPNs, and other programs that guarantee the protected transfer of funds.

As a company, we have made cyber security a top priority by requiring multi-factor authentications, third party wire verification services through a company named CertifID and implementing consistent training on how to spot malicious phishing attempts.

What's next for the Houston housing market?

Consumer confidence is key to the success of the housing market. As Houston's economy begins to reopen, we have seen a substantial increase in transactions being finalized and consummated through closings. Both refinances and purchase transactions are on the uptick at the moment and that is encouraging. However, as new waves of the virus roll in there is always the chance that business slows, and the idea of buying a house fades.

As we wait for consumer behaviors to stabilize to the new normal, savvy buyers and borrowers have the opportunity to capitalize on a unique opportunity by taking advantage of low mortgage rates for increased buying power or to lower payments on existing mortgages. Transactions beget transactions and the more movement there is the better for the industry.

Lastly, as with all disruption comes opportunity and opportunity abounds because of COVID-19. With so many companies being forced to adopt new ways of operating due to the pandemic the real estate industry has a chance to adopt a more advanced foundation based on available technology which will help insulate it from future disruptions. With some innovation, a simpler, more efficient overall experience can be created for customers.

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Eric Fontanot is president of Patten Title a full-service closing company with locations in Houston, Austin, and Dallas. Patten Title's technology-enabled team of title and escrow professionals continue to provide real title solutions for customers in Texas.

SquareFoot — a real estate tech company with Houston roots — is entering the Houston market. Getty Images

Real estate tech company founded by Houstonian launches locally, looks for office space

Homecoming

A New York-based company that uses technology to optimize the commercial real estate leasing process is expanding into Houston — and it's a bit of a homecoming for the company's CEO.

SquareFoot, which was founded by Houston native Jonathan Wasserstrum in 2011, has launched in Houston following the closing of a $16 million series B funding round led by Chicago-based DRW VC. The company uses tech tools — like a space calculator and online listings to help users find the right office space quicker and easier than traditional methods.

The Bayou City's growth in small businesses and startups makes for a great market for SquareFoot.

"Houston, in addition to being a leading market for business, is a city in transition," Wasserstrum says. "We've witnessed a growing trend of smaller companies cropping up, with startups showing that they're here to stay. I want SquareFoot to be a major part of the city's growth and evolution."

The idea for a company, Wasserstrum says, came from a friend in Houston who was struggling to find office space for his small company. Years later, that problem's solution would be SquareFoot.

SquareFoot's Houston operations are up and running online, and the listings and resources will continue to grow. Wasserstrum says the team will also open a physical office in Houston, and the team is currently looking for its own office space in a "highly-desirable" area, Wasserstrum says.

"That will not only make it easier for us to show office spaces to prospective clients, but it also sends the message that we understand these clients better than anyone," he explains. "Where you choose to open your offices is part of the story you're shaping for candidates and clients."

In regards to Houston-based employees, Wasserstrum says he will start with tapping a few Houston real estate experts. He will take the business model that was successful in New York and adapt it for Houston

"It's not only the East and West Coasts where innovation is taking place," Wasserstrum says. "We want to help Houston continue to grow as a stellar place to launch and grow a company."

National expansion is Wasserstrum's big goal, he says, and after settling in Houston, he plans to next enter into Washington, D.C., and a few other major markets.

Wasserstrum explains what the Houston expansion means to him, how tech is changing real estate, and trends he's keeping an eye on.

IM: What does it mean to be expanding in your hometown?

Jonathan Wasserstrum: Houston is where I grew up. My whole life has been shaped by what I saw and learned in Houston. I moved away for college, and have built my career on the East Coast, but Houston will always be a big part of me. My parents still live there so I have good reasons to fly home and to come home again.

As I've built out my company, SquareFoot, since 2012 at our NYC headquarters, I have dreamed of being able to expand our services nationally. We have helped over 1,200 companies find and secure office spaces in major cities. As our executive team considered where to invest in and to expand to next, Houston emerged at the top of the list. We made this decision for professional growth reasons, but that choice has an emotional element for me as well.

Going forward, I should have additional good reasons to fly home and to see my parents more often than I have had the occasion to over recent years. Plus, we save on hotel costs!

IM: What makes Houston a great place to expand into?

JW: From an office space perspective, Houston is an under tapped market. There are countless companies looking for the services we provide, but nobody has yet figured out how to build a company to serve them specifically.

We acquire many of our clients through online search — people looking for office space are literally searching online for solutions. We've seen in recent months and years a surge in searches from Houston, which indicated to us that there was a gap that had developed there. We've long had a digital presence there, thanks to these searches, but now we're increasing our physical presence on the ground. We'll hire a broker and put an office there in the coming months.

IM: What sort of trends are you seeing in office real estate? Are these trends happening in Houston already?

JW: Over the past years, we've seen a sharp increase in demand for flexible solutions. Traditional coworking spaces have worked out for many companies, but it's not for everyone.

At the same time, the long-term leases that are usually required upon signing on for an office space of your own has largely kept growing companies out of the market; it has scared them off. We realized there had to be a middle option so we launched FLEX by SquareFoot last year. Now, for the first time, all companies can find the spaces they want with the terms they want.

We are excited to introduce FLEX to the Houston market and to show companies there that there's more lease flexibility and opportunity available than they might think. Change in commercial real estate happens slowly over a long period of time. Houston has the chance now to be a part of their changing wave.

IM: How is technology changing the industry?

JW: For many decades, commercial real estate operated the exact same way. And it intended to stay that way because nobody had reason to believe anything was broken or wrong. However, there were several inefficiencies that clients just had to deal with because that was the industry standard.

The first one was the lack of transparency of which office spaces were unoccupied or what they'd cost. Brokers would lock up this information and keep clients at a distance, unless they were willing to sign on to work with them. With SquareFoot's online listings platform, we have unlocked that information, have educated countless people, and have made for a more seamless and enjoyable process for our clients as partners in their searches.

The other technological breakthrough we've made is in our mobile app. Still, in 2020, too many clients are taking tours of these offices with pen and paper and occasionally snapping a photo or video to send back to their stakeholders. Our app solved those issues once and for all, enabling better communication back and forth and a better user experience for all. Regardless of which team member goes on the office tour with our broker, everyone is clued in and on the same page.

We want everyone on the greater team to buy into the vision, and to recognize the potential, not just one representative who happened to be on the office tour one afternoon.

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4 Houston health tech startups advancing medical innovation

meet the finalists

Houston has been driving medical innovation for decades. And thanks to leading hospitals, cutting-edge research and breakthrough technologies, the region’s healthcare ecosystem continues to improve how patients are diagnosed, treated and cared for.

The Health Tech Business category in our 2025 Houston Innovation Awards will honor an innovative startup within the health and medical technology sectors.

Four forward-thinking businesses have been named finalists for the 2026 award. This year's finalists, selected by our esteemed panel of judges, range from a startup developing miniaturized medical technologies for space to a company using AI to help develop cancer treatment plans.

Read more about these businesses, their innovative founders, and how they're shaping the future of health care below.. The 2026 winners will be announced on InnovationMap.com in mid-November.

Bairitone Health

Bairitone Health is bringing anatomy imaging for sleep apnea to the home environment. The company's platform maps users' anatomy during natural sleep using a facial patch to determine the root cause of airway obstruction. It then offers effective therapies for each patient.

The company was founded in 2022 in the Texas Medical Center's Biodesign program by CEO Meagan Pitcher, CTO Onur Kilic and chief medical officer Britt Cross. It was a member of Activate Houston's inaugural cohort and has participated in numerous accelerators and incubators. The company raised an oversubscribed seed round for $2.4 million earlier this year and received Breakthrough Device Designation from the Food and Drug Administration in April.

InformAI Inc.

InformAI Inc. develops fit-to-purpose AI solutions for the clinical setting. Its RadOncAI product recently received FDA 510(k) clearance. The product uses AI to create a first-pass radiation therapy dose plan for complex head and neck cancers in an effort to eliminate bottlenecks in radiation planning and ultimately cancer treatment. The company has also developed AI products for sinus disease detection and 3D organ reconstruction.

CEO Jim Havelka founded the company in 2017. It is participating in the Mayo Clinic Accelerate Platform. It has raised about $4 million in seed funding and has received numerous non-dilutive grants from the National Science Foundation, the National Institutes of Health and the Cancer Prevention and Research Institute of Texas. The company shared in its application that it plans to launch a Series A fundraising round and submit an FDA 510K application for its organ reconstruction product, Voluquant, by the end of 2026.

Prana Surgical

Prana Surgical is developing a minimally invasive surgical platform for small, hard-to-reach lung nodules that may be cancerous. The company's Prana System cleared U.S. Food and Drug Administration (FDA) approval earlier this year.

Prana Surgical was originally founded as Prana Thoracic in 2022. It has participated in numerous accelerators, including the Texas Medical Center Innovation Accelerator in 2023 and the IGNITE Health accelerator in 2022. It raised $6 million in Series A funding rounds in 2023 and 2024 , with a Series B currently ongoing. The company said in its application that it is currently moving into the next stage of clinical validation and revenue generation in the U.S., in addition to preparing its manufacturing and commercial infrastructure for broader use.

Skybound MedTech

Skybound MedTech develops technologies that aim to address the health risks of long-duration spaceflight. Its compact, miniaturized medical technologies can deliver complex therapies without a physician.

CEO Matthew Kuhn, who previously founded Taurus Vascular, founded Skybound last year. The company emerged from stealth in January after raising a $1.25 million Series A round. It plans to advance its lead dual-use platform into critical preclinical validation in November, the company shared in its application. It is currently raising a $25 million Series A round and is pursuing federal research partnerships with DARPA and ARPA-H.

Generation Park lands new facility to scale xeno-organ production

Organ innovation

Maryland-based United Therapeutics Corp. has opened a new 77,448-square-foot facility to manufacture xeno-organs in Northeast Houston’s growing biotech hub, Generation Park.

The new Houston location is United Therapeutics’ third Designated Pathogen-Free (DPF) site, named for transplant pioneers Dr. Bartley P. Griffith and Dr. Robert A. Montgomery. The company says the new facility will enable it to scale commercial production of its xeno-organs once they receive regulatory approval.

An existing DPF facility in Virginia is supporting clinical trials for the xeno-organs, and a third site in Minnesota will also focus on commercialization with the Houston site, according to the company.

Xeno-organs are organs taken from a non-human animal source and transplanted, implanted or infused into a human recipient.

Currently, United Therapeutics is advancing clinical trials to support a Biologics License Application with the U.S. Food and Drug Administration for its investigational-stage xenotransplantation, UKidney, UThymoKidney and UHeart products. The products all involve working with the genes from humans and pigs.

In 2025, Chron.com reported the company was working to construct an estimated $96 million facility to breed genetically engineered animals. Head of investor relations at United Therapeutics Dewey Steadman told the Houston Business Journal in 2025 that the pigs’ DNA will be edited. In November 2024, a 53-year-old woman in Alabama received a transplanted kidney from UKidney that had 10 gene edits. She had the transplant removed in April 2025, after her body rejected it.

The Dr. Bartley P. Griffith and Dr. Robert A. Montgomery Xenograft Production Facility requires a “strictly controlled, biosecure barrier environment, including air filtration, filtered water, filtered feed supplies, and state-of-the-art decontamination entryways,” according to the company. Being pathogen-free means it includes calibrated air and water conduits to support the transplantability of xenograft products and to prevent contamination. For energy considerations, the building also features solar arrays.

“With our third xenograft production facility now open and clinical trials underway, United Therapeutics is moving closer to its goal of providing transplantable organs to the people who need them,” Martine Rothblatt, chairperson and CEO of United Therapeutics, said in a news release. “It is fitting that this facility is named for Dr. Griffith and Dr. Montgomery, whose first-in-human surgeries turned xenotransplantation from a theoretical possibility into a clinical reality.”

The facility, which wrapped construction in August, is located at 11848 Common Dock Dr. in Generation Park, which will house manufacturing sites for pharmaceutical heavyweights Bristol Myers Squibb and Eli Lilly. Last fall, Eli Lilly tapped Generation Park for its $6.5 billion manufacturing plant, and Bristol Myers Squibb made a $2.3 billion investment in August to bring its state-of-the-art site to the master-planned commercial district.

Elon Musk's SpaceX reports profit as AI and satellite businesses booms

Booming Business

SpaceX reported a bigger quarterly profit than expected on Tuesday, October 20, as its satellite communications and artificial intelligence businesses boomed.

The company, run by Elon Musk, posted a profit for the three months through September 2026 of $4.4 billion, or 35 cents per share, reversing a year-ago loss and easily topping Wall Street's expectations. Revenue soared to $14.6 billion, up 161%.

On a conference call with analysts, Musk suggested a merger with his electric car company Tesla might be in the works, something that has been rumored for months. He said both companies formed “special committees” of independent directors to discuss the issue, though he played down the chances of an imminent deal.

“Some people out there assume that a SpaceX and Tesla merger is a certainty,” he said. “I think that would be overstating it.”

The AI business became SpaceX's largest by revenue in the third quarter, although the Starlink satellite service remains the biggest profit generator.

“They beat across all metrics and the Starlink business looks to be accelerating,” said Dan Ives, an analyst at Yorkville Ives. “This is just what (Wall) Street wanted.”

The stock rose 7.5% in after-hours trading.

Musk also told analysts that for next month's launch of its Starship rocket, SpaceX will attempt to grab both the booster and ship with mechanical arms upon return to base, a key step toward demonstrating it can reuse the massive spacecraft.

“The only way that we can extend consciousness beyond Earth on a sustained basis is with a fully reusable orbital launch vehicle,” Musk said, calling the attempt, if successful, “a massive technology milestone.”

SpaceX hopes to get Starship on a regular launch pattern in preparation for NASA's upcoming lunar missions.

The company already has huge contracts with the federal government, and House Democrats have called for investigations into those contracts and Musk’s work with the Department of Government Efficiency. Musk has spent $276 million since July in support of Republican candidates.

In a filing for its initial public offering in June, SpaceX warned that a change in control of Congress could have a “material and adverse impact on our growth and competitive position.”

Musk recently drew criticism from politicians in Washington after speeds for a military version of SpaceX's satellite communications service were slowed for Ukraine following President Donald Trump's deal to get more diesel oil from Russia amid a push to end the war. The Wall Street Journal reported Tuesday that it was Musk who ordered the slowdown, impeding Ukraine’s use of drones along the front. SpaceX did not immediately respond to an Associated Press request for comment on the Journal story.

Both Trump and Musk have denied responsibility for the slowdown.

As midterm elections near, Musk on Monday promised to give one share of SpaceX to “every kid in America” next year, though he provided no details on how the distribution would be carried out. With communities nationwide protesting the construction of large data centers and concerns about AI safety, AI companies are trying to build goodwill. Anthropic pledged to commit 5% of its shares to a new “public benefit” fund.

SpaceX shares have been under pressure over concerns that the company was spending too much on major projects to compete with rivals such as Anthropic. The company said capital expenditures totaled $19.6 billion last quarter, nearly triple the figure from a year earlier, and it forecast spending would grow to $35 billion to $40 billion in the current quarter.

Shares of SpaceX closed Tuesday at $147.79, down from a peak near $201 after its IPO, which made Musk the world’s first trillionaire at the time. But the share prices for SpaceX and Tesla have since dropped, reducing his net worth to $925 billion, according to Forbes magazine.

Tesla reports third-quarter financial results Wednesday. Last week, Tesla unveiled a new Roadster sports car that in some versions may include thrusters allowing it to briefly fly using SpaceX technology — though experts say anything usable for drivers is a long shot.

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