Josh Feinberg's fintech startup might be a solution to your lack of capital amidst the COVID-19 crisis. Photo courtesy of Tenavox

Josh Feinberg hates security deposits. It's a sum of money sitting in an account, not earning interest and not doing either the landlord or the tenant any good.

That's why Feinberg and his co-founder, Marissa Limsiaco, created Otso. The duo previously founded Tenavox, an online portal for commercial real estate listings for brokers to generate leads, and have now launched this fintech platform that provides landlords with an alternative to cash security deposits.

Feinberg teamed up with Euler Hermes, a 135-year-old credit insurance company, to create Otso, and the credit company backs the lease performance of each tenant that is approved by Otso. The transaction calls for a fee added to the rent, but no large cash deposit would be required.

Both landlords and tenants can apply for Otso, and the process can be done with a new lease or an addendum for existing leases — something that Feinberg sees as an opportunity considering the financial burden COVID-19 has put on startups and small businesses.

Feinberg tells the Houston Innovators Podcast that, while he originally envisioned Otso to be a new deal product for landlords to offer an alternative to cash deposits, he saw the tool as an opportunity for small businesses struggling to pay rent that have a shortage of liquidity. He tossed out the original marketing plans and pivoted to present Otso as that liquidity solution for small business tenants.

"The cool thing about having a startup is that, unlike a big business, you can be really nimble," Feinberg says in the episode.

The COVID-19-caused crisis has rocked the commercial real estate industry. On a recent call with around 30 brokers, Feinberg says none of them had made a deal in the past month.

"This is the first time I've ever seen the entire market basically grind to a halt," he says.

On the episode, Feinberg shares some advice for startups worried about their relationship with their landlords. He stresses how important communication and tapping into resources available online like Otso, which has a slew of info online.

"Real estate is a team sport," Feinberg says. "You need these advisers now more than ever — talk to your landlord and your broker."

There's no doubt for Feinberg that the country is going to recover, and the biggest question marks are regarding timeline. Ultimately, innovative companies will pull through and might even be better for the challenges overcame.

"Great companies are built during crises — that's been true for a very long time," "There are smart people working on big problems no matter what the economy or outside markets are doing. And when they are able to survive periods like this, they come out significantly stronger than their competitors and weaker or outdated concepts."

Feinberg joins the Houston Innovators Podcast to discuss Otso, advice for startups keeping lean, and where the government's next round of relief should go to. Listen to the full episode below — or wherever you get your podcasts — and subscribe for weekly episodes.

Houston small businesses are struggling to pay their rent with doors closed and operations ceased — but where should the relief come from? Getty Images

Houston small businesses and landlords grapple with rent relief options during COVID-19 crisis

late fee

It's not too huge of an assumption to make that many Houston startups and small businesses failed to pay their rents in full yesterday. Since the city's stay-at-home mandate on March 24 — and even preceding that — most businesses have seen a slowdown of revenue as a result of COVID-19-caused business disruptions.

Business owners are frantically looking in their leases and searching online to see what rights they have and what sort of protection they have in such an unprecedented time.

"People are confused. They don't know what to do, and finding information is hard," says Meredith Wheeler, co-founder and chief creative officer of Sesh Coworking, which opened earlier this year.

Wheeler and Sesh's co-founder, Maggie Segrich, have created a petition to get on the radar of local elected officials to challenge them to pass legislation to protect small businesses in this time.

"At the end of the day, it would be so wonderful and idealistic to say that we could rely on the niceties and the moral compasses of our landlords, but it's probably not true for everyone and so that's why we need legislation to dictate what is right," Wheeler says.

But landlords are also in unchartered territory, says Josh Feinberg, who has worked in Houston as a commercial real estate broker and co-founded CRE tech platform, Tenavox.

"There's this idea that there's this acrimony between tenant and landlord, and I think, as a former broker, we're set up that way to get our side the best deal. But in reality, that's just not true," Feinberg says. "The majority of commercial real estate is owned by regular people — not usually some faceless, gigantic corporation."

And they have a piper to pay too, Feinberg adds. Ninety percent of CRE is owned by debt, he says. If the government steps in anywhere, it should be on the lender level, as well as creating some sort of tax relief.

"If there's any relief here, it's going to have to come from lenders, and I think you'd hear that from owners and brokers," Feinberg says.

In somewhat convenient timing, Tenavox has recently co-founded a new company that provides a bit of a solution for small businesses. Otso provides landlords with an alternative to cash security deposits. Traditionally, deposits are held onto by landlords — they aren't legally allowed to spend it unless the tenant defaults.

"In general, I think cash deposits are wasteful," Feinberg says. "It's critical capital that the business can hire with, invest, and use."

Tenavox teamed up with Euler Hermes, a 135-year-old credit insurance company, to create Otso, and the credit company backs the lease performance of each tenant that is approved by Otso. The transaction calls for a fee added to the rent, but no large cash deposit would be required.

The tool can be used on new leases, and, in light of the current situation, Otso can also be used to create an addendum in existing leases so that the tenant can get back their deposit and use it in this time of crisis. Either landlord or tenant can apply online and hear back that same day — Feinberg says he's focused on a speedy response to help get this deposit money back to the tenant.

"If we can get some liquidity back into the hands of the business, they have some a better chance of survival," Feinberg says.

Other than looking into Otso, Feinberg has some other recommendations for small business owners. He says they should be applying for relief from the Small Business Administration, which has more money to dole out than they have ever had. And, as it pertains to working with their landlords, communication is key. Show financials and specific information — like what March 2019 looks like compared to 2020 — so that landlords can take that to their lenders.

"An unprecedented crisis is going to require unprecedented solutions," Feinberg says.

These three movers and shakers in innovation are ones to know going into this week. Courtesy photos

3 Houston innovators to know this week

Who's Who

This week's Houston innovators to know covers all the bases, from a freshly started startup to one that closed a multimillion-dollar raise. Here's who in Houston innovation that you need to know.

Joe Alapat, CEO of Liongard

Houston-based Liongard has fresh funds thanks to a $4.5 million round. Courtesy of Liongard

Joe Alapat has something to celebrate. His Houston-based startup, Liongard — an Information Technology automation and management company — closed its Series A round of funding with an oversubscribed $4.5 million.

"This investment will help us accelerate development and integrations to create additional visibility across the varied technology stacks that MSPs [or, managed service provider] support," says Alapat in a release. "Our true goal is to support MSPs across the entire client journey — automating onboarding, documentation, and insight that speeds up issue resolution — unleashing teams to operate at 10X." Read the full story here.

Marissa Limsiaco, CEO of Tenavox

This month, InnovationMap is profiling the faces of Pride within innovation. Marissa Limsiaco, CEO of Tenavox, discusses her career and the company's expansion plans. Courtesy of Tenavox

Though Marissa Limsiaco actually resides down Highway 290 in Austin, her company, Tenavox, has some of its operations here. The commercial real estate-finding tech tool is growing, and Limsiaco is among the ones to credit for Tenavox's success. She discussed the growth plans — including the plan to enter the Dallas market by the end of the year — in a special Pride Month series. Read the Q&A here.

Ryan Schwartz, CEO and founder of Mental Health Match

Ryan Schwartz realized online dating was easier than finding a therapist. He created a tool to change that. Courtesy of Mental Health Match

When you're in great need for a therapist, the worst thing you have to do go through the process to actually find someone you can count on. It's a tiring process to discover a new therapist who meshes well with you and has the capabilities for what you need. Ryan Schwartz created Mental Health Match to pair up patient to professional — and it's designed to be free for those who need it most: The patient. Check out the story here.


These three entrepreneurs are in the business of solving problems. Courtesy photos

3 Houston innovators to know this week

Who's who

Entrepreneurs see a problem, and solve it. This week's three innovators to know are no different. All three have personal stories of realizing there's something not right — and there's something they could do about it.

Here are this week's innovators with small businesses and big growth plans.

Yared Akalou, founder of Alcove Group

Courtesy of Yared Akalou

Yared Akalou found the perfect job for himself — only problem was that it was in San Diego. Uninterested in moving his wife and young daughter across the country, he decided to prove to his new employer that he could handle most of the job's responsibilities remotely, while traveling when needed.

It wasn't easy, and his user experience-focused mind realized there was a concentration problem when you worked remotely in public spaces. Now, with Alcove, he's created a solution. Alcove is a laptop case that pops up into a workspace that increases focus and privacy.

Alcove is available online, but Akalou has lofty goals of partnering with large companies to get Alcove in the hands of consultants, for instance.

Megan Eddings, founder of Accel Lifestyle

Courtesy of Accel Lifestyle

Entrepreneurs have to have a certain amount of positivity when it comes to all the challenges they face, and Megan Eddings has a surplus of both challenges and positivity. She's fought for years to design the perfect fabric that doesn't hold on to bacteria and sweat smells for a line of athleticwear she's creating. The chemist-turned-medical sales professional is now close to getting her company, Accel Lifestyle, off the ground.

When she's not focusing on Accel, she likes to inspire others to follow their passions and take a leap of faith like she did at speaking engagements or on social media. She even inspired her husband, Kyle, to start something of his own too.

Josh Feinberg, co-founder of Tenavox

Courtesy of Tenavox

For years, Josh Feinberg was a broker focusing on The Woodlands when he realized there was a huge need in the commercial real estate sector that brokers weren't able to fill. The equation was just off — there just aren't enough brokers to manage the millions of available square feet of space in major metros.

Feinberg created Tenavox with his business partner, Marissa Limsiaco, who is based in Austin. Tenavox is a website where small business owners can find space that fits their needs. Tenavox can benefits both sides of the transaction: entrepreneurs are only shown compatable properties and brokers are only getting tenant leads that are serious contenders.

The site also has VoxLink, which is a directory of industry experts — tenant brokers, moving companies, lawyers, etc. Feinberg hopes to expand to 50 metros in the next five years.

Josh Feinberg and Marissa Limsiaco have created a resource for small businesses to find commercial space with their fast-growing startup, Tenavox. Courtesy of Tenavox.

Real estate startup makes it easier for Houston small businesses to find space

Clickable

Whether you're looking for a home, a hair stylist, or an electrician, you're probably going online to find it. A Texas startup is trying to make finding retail or office space for small businesses just as easy and accessible.

Traditionally, businesses hire a broker to find applicable commercial real estate property to rent. But Josh Feinberg, a former broker with J. Beard Real Estate Co., says small business owners are more frequently beginning the search process online themselves — to no avail, since there really isn't any resources out there for tenants.

"We're the only tenant-focused platform," Feinberg says. "Commercial real estate isn't like residential where there's 100 websites that can show people homes to buy or apartments to rent."

He's worked over the past few years with his business partner, Marissa Limsiaco, to create Tenavox, an online referring platform where small business owners can search and find properties that fit their budgets, space requirements, and location.

"We're in a time where people don't want to waste time to be matched or linked to things they need, whether it be food coming to your door or a car picking you up to go somewhere," Limsiaco says. "Tenavox almost like a dating platform, where business owners tell us what their needs are in a space, vendors tell us who their ideal client or tenant is, and Tenavox matches them efficiently."

Tenavox currently has over 120 million square feet of rentable, searchable property in Houston and Austin. The company launched in Houston originally, where both the founders are from and where Feinberg is based, before moving into the Austin market, where Limsiaco now lives. It's free for users — just sign in with your email address and begin your search. You get only results that fit your specifications, and Tenavox only gets a kick back when a deal is made. The startup also recently picked up funding from RealCo, an accelerator program funded by Geekdom Fund.

Brokers stand to benefit from Tenavox as well. It's cheap for retail or office brokers to list their properties — $25 a year per property — and brokers only get potential leads that fit the profile of the property. For instance, if a small business owner is looking for a retail space in the Galleria area, they will only be matched with properties in the Galleria area that fit their budget.

"Brokers' sole job is to generate transactions," Feinberg says. "Tenavox is the only targeted marketing solution that is qualified lead generation for commercial brokers."

But that's just the start for the company that launched in March. Now that the infrastructure and data is set in place, Feinberg says they will expand to all the major Texas cities by next year and in over 50 markets nationwide in the next five years. Feinberg says they are targeting metros in private-record states, where traditionally there's more power on the landlord side of transactions.

Tenavox is also expanding its features for users. VoxLink is a search engine option within Tenavox where users can find reputable brokers, lawyers, moving companies, or other service providers.

"We're not just a listing site," Feinberg says. "We're a comprehensive resource."

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Rice Business Plan Competition awards $1.4M to 2026 student teams

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Editor's note: This article has been updated to correct the total amount of investment and cash prizes awarded at the RBPC.

Another team from the Great Lakes State took home top honors and investments at this year's Rice Business Plan Competition.

BRCĒ, a material-tech startup from Michigan State University, took home the top-place finish and the largest investment total at the annual Houston event. It has developed Lattice-Grip technology to create utility-based polymers that can replace traditional fabric. The materials are stronger, fire-resistant and more stable than traditional textiles, according to the company. Last year, the University of Michigan's Intero Biosystems won first-place finish and the largest investment total of $902,000.

In total, the RBPC doled out more than $1.4 million in investment and cash prizes, according to Rice. Over the three-day event, held April 9-11, the 42 competing startups presented their business plans to 300 angel, venture capital and corporate investors. Seven finalists were selected and each competing startup received at least $950 in prizes for placement in the competition.

Three Texas teams, including one from Houston, were named among the finalists. Here's who won big this year.

BRCĒ, Michigan State University — $571,500

The recent Shark Tank alum finished in first place for its utility-based polymers technology.

  • $200,000 Goose Capital Investment Grand Prize
  • $100,000 The OWL Investment Prize
  • $100,000 Houston Angel Network Investment Prize
  • $75,000 The Indus Entrepreneurs (TiE) Texas Angels Investment Prize
  • $50,000 nCourage Investment Network’s Courageous Women Entrepreneur Investment Prize
  • $25,000 New Climate Ventures Sustainable Investment Prize
  • $20,000 Aramco Innovator Cash Prize
  • $1,000 Anbarci Family Company Showcase Prize
  • $500 Mercury Fund Elevator Pitch Competition Prize – Consumer Hard Tech

Legion Platforms, Arizona State University — $425,500

The startup won second place for its multiplayer gaming platform that can be accessed with slow internet speeds.

  • $100,000 Anderson Family Fund & Finger Interests Second Place Investment Prize
  • $200,000 Goose Capital Investment Prize
  • $100,000 The OWL Investment Prize
  • $25,000 Pearland EDC Spirit of Entrepreneurship Cash Prize
  • $500 Mercury Fund Elevator Pitch Competition Prize – Consumer

Imagine Devices, University of Texas at Austin — $101,000

The pediatric medical device company won third place for its multifunction neonatal feeding tube, known as Trinity Tube

  • $50,000 Anderson Family Fund & Finger Interests Third Place Investment Prize
  • $25,000 Pearland EDC Spirit of Entrepreneurship Cash Prize
  • $25,000 The Eagle Investors Investment Prize
  • $1,000 Anbarci Family Company Showcase Prize

Altaris MedTech, University of Arkansas – $6,000

The startup won fourth place for its pain-free strep test.

  • $5,000 Norton Rose Fulbright Fourth Place Prize
  • $1,000 Mercury Fund Elevator Pitch Competition Prize — Overall Winner

Routora, University of Notre Dame & University of Texas at Austin – $5,500

The team won fifth place for its route optimization app that works to reduce fuel costs, travel time and carbon emissions

  • $5,000 Chevron Fifth Place Prize
  • $500 Mercury Fund Elevator Pitch Competition Prizes — Digital

DialySafe, Rice University — $5,500

The startup won sixth place for its technology that aims to make at-home peritoneal dialysis simpler and safer.

  • $5,000 ExxonMobil Sixth Place Prize
  • $500 Mercury Fund Elevator Pitch Competition Prizes — Life Science

Arrow Analytics, Texas A&M University – $6,000

The startup won seventh place for its AI-powered sizing system for carry-on baggage.

  • $5,000 Shell Ventures Seventh Place Prize
  • $1,000 Anbarci Family Company Showcase Prizes


Other significant prizes included:

BiliRoo, University of Michigan – $26,000

  • $25,000 Southwest National Pediatric Device Consortium Pediatric Device Cash Prize
  • $1,000 Anbarci Family Company Showcase Prizes

BeamFeed, City University of New York – $25,000

  • $25,000 Amentum and WRX Companies Rising Stars Space Technology and Commercial Aerospace Cash Prize

Grapheon, University of Pittsburgh — $20,000

  • $20,000 Aramco Innovator Cash Prize

Last year, the Rice Business Plan Competition facilitated over $2 million in investment and cash prizes. According to Rice, more than 910 startups have raised more than $6.9 billion in capital through the competition over the last 25 years.

See a full list of this year's winners and stream rounds from the competition here.

Here's the income it takes to live comfortably in Houston in 2026

Money Talk

2026 report analyzing how much it costs to live "in sustainable comfort" in the biggest U.S. cities has found Houston residents have the 11th lowest salary requirement to live a comfortable life in 2026.

SmartAsset's annual report found single adult residents in Houston need to make $89,981 a year to qualify as "financially stable." Compared to last year, single Houstonians needed to make $83 more to live comfortably in the city.

Families with two working parents and two children need to make a household income of $204,672 to have a financially stable life in Houston, the report found. That's almost $2,000 less than what families needed to make last year.

To determine the rankings, SmartAsset's analysts examined 100 of the largest U.S. cities and used the latest cost of living data – such as the costs for housing, food, transportation, and income taxes where applicable – from the MIT Living Wage Calculator for childless individuals and for two working adults with two children.

For the purpose of the study, the 50/30/20 budgeting strategy was used to determine "comfortable lifestyle" costs for both individuals and families: 50 percent of income to cover needs and living expenses, 30 percent for "wants," and 20 percent for savings or paying down debt.

Here's breakdown of a Houston resident's comfortable lifestyle based on SmartAsset's findings:

  • $44,991 dedicated to needs and living expenses
  • $26,994 dedicated to wants
  • $17,996 dedicated to savings or debt repayment

This is SmartAsset's interpretation of a comfortable lifestyle for families of four:

  • $102,336 dedicated to needs and living expenses
  • $61,402 dedicated to wants
  • $40,934 dedicated to savings or debt repayment
SmartAsset said single individuals and families should compare the fluctuating local cost of living and their long-term goals to fully "understand the context" of their respective household incomes. But it's worth pointing out that a financially stable life in Houston isn't quite attainable for many residents: The city had a median household income of $64,361 in 2024, according to the U.S. Census Bureau.

Comfortable salaries in other Texas cities

Elsewhere in Texas, the report found that families in the Dallas-Fort Worth suburbs Frisco and McKinney "are closest to a comfortable salary."

"In Frisco, the median household earns $145,444 – substantially higher than the national median of $83,730," the report's author wrote. "This figure also accounts for 63.1 percent of the $230,464 income a family of four in Frisco needs to live comfortably. In McKinney, TX, the $124,177 median household income accounts for 53.9 percent of the $230,464 needed."

Both cities also tied with Plano for the 29th highest salary needed nationally to live comfortably in 2026. Single adults living in these cities need to make $109,242 a year to live a financially stable life this year.


On the opposite end, San Antonio has the lowest salaries needed to live comfortably in the U.S. Single adults only need to make $83,242 a year, and $192,608 for families of four.

Houston medtech startup clears FDA approval for new surgical tool

precision surgery

Houston-based Prana Surgical will soon bring a new electrosurgical tool to operating rooms around the country. The Prana System officially cleared U.S. Food and Drug Administration (FDA) approval earlier this month.

"Receiving FDA clearance for the Prana System represents a defining milestone for our company," Joanna Nathan, CEO and co-founder of Prana Surgical, said in a news release. "Surgeons today are increasingly focused on achieving precise outcomes while minimizing disruption to healthy tissue. The Prana System was designed to support that shift by integrating targeting and excision into a single, streamlined tool."

Prana Surgical began as Prana Thoracic in 2022. Back then, the company primarily focused on developing screening tools for lung cancer diagnosis. It raised $6 million in series A funding rounds in 2023 and 2024 before transitioning to broader surgical needs in 2025.

The Prana System is a minimally invasive, image-guided, single-use tissue extraction tool designed to retrieve samples without damaging healthy tissue. The tool is still designed with the respiratory system in mind, helping Prana in the fight against lung cancer and other thoracic diseases.

Reducing the impact of tissue extraction via electrosurgery and enhanced image scanning can significantly reduce complications. The Prana System combines localization and tissue-cutting capabilities in one, which keeps surgeons from having to swap out components during a procedure, making for a smoother process. It can core, cut and feel blood vessels on the way toward the intended target, giving surgeons greater control over tissue preservation.

"Electrosurgery is foundational to modern surgery, but there is still opportunity to improve how energy-based tools are applied in minimally invasive settings," Nathan added. "Our goal is to introduce a new class of image-guided surgical tools that enable more precise intervention across a range of procedures."

The company projects sales of $7.5 billion from the Prana System in the United States, estimating that 2.5 million surgical modules will be able to use the new tool. While starting out focused on biopsies, the company plans to evolve the system into other procedures, such as ablation, in the future. It is also planning for a controlled U.S. clinical rollout as it moves toward commercialization