Houston fintech startup raises $8M seed round led by local VC

fresh funds

A Houston fintech startup is aiming to modernize banking and investing — and has received fresh funding to do it. Photo via Getty Images

A Houston startup has raised millions for its fintech platform — and the company didn't have to go very far to find its lead investor.

Brassica Technologies Inc. closed its seed round at $8 million with Houston-based Mercury Fund leading the round. Valor Equity Partners, Long Journey Ventures, NGC Fund, Neowiz, Broadhaven Ventures, Armyn Capital, VC3DAO, Alpha Asset Management (Korea), and other global FinTech investors participated in the round as well.

The startup's platform has "institutional-grade solutions for the new era of private investing and alternative assets," per the release. Serving the alternative assets industry, Brassica's tools can easily integrate with any operating system to provide proprietary technology and unique regulatory licenses. The technology aims to modernize key banking and investing infrastructure to help enterprises safely grow their business and protect their customer assets.

With its "investment infrastructure as a service" model, Brassica was co-founded in 2021 by two familiar faces in Houston's fintech scene. CEO Youngro Lee and CTO Bob Dunton were behind NextSeed, a crowdfunding platform that allowed businesses to raise investment funding online. The startup was acquired in 2020 by Republic, where Lee currently serves as executive vice president and head of Asia.

“The future of finance will depend on the ability of trustworthy institutions to provide secure and seamless transitions between traditional financial services and web3 innovations while complying with strict regulations and still providing great customer experience,” says Lee in the news release.

“Today’s infrastructure solutions for alternative assets are often cobbled together through multiple incompatible vendors in a complex regulatory environment, which often creates unreasonable risk, errors, and single points of failure for market participants," he continues. "We started Brassica to address this fundamental problem and provide solutions to enable innovators in both traditional and web3 industries to build properly within a constantly evolving global regulatory framework.”

Along with the seed round news, the company has announced that Brassica Trust Company, its wholly-owned subsidiary, has received a Trust Charter by the Wyoming State Banking Board.

“The revolution of the private markets is here, and it is clear that the traditional, legacy infrastructure currently in place is not designed for the present and future investment world,” says Blair Garrou, managing director at Mercury Fund, in the release. “Brassica’s API-forward, institutional grade solutions make investing in private and digital assets more trustworthy, compliant, and secure than ever before, further bridging the gap between the worlds of traditional and decentralized finance. Their highly qualified and experienced senior business, legal, and technology executive team makes Brassica well-positioned to usher in this new era of alternative investments. We are proud to support Brassica on their ongoing mission to democratize finance globally.”

The company plans to use the funding to grow its product, engineering, business development, and customer success teams, per the news release, as well as develop a trust operations team in Wyoming. Current leadership includes former execs from Republic, Cleary Gottlieb, Kirkland Ellis, Morgan Stanley, Custodia Bank, LedgerX, Prime Trust, JP Morgan Chase, and M1 Finance.

Youngro Lee has announced funding for his latest fintech endeavor. Photo courtesy

From Your Site Articles
Topl's latest fundraising round includes participation from a Houston investor as well as international partners. Image via Getty Images

Houston-founded blockchain startup raises $15M series A to increase international impact

money moves

A blockchain technology company that was founded out of Rice University has closed its latest round of funding.

Founded in 2017, Topl is a blockchain-as-a-service company that's developing a purpose-built blockchain ecosystem to empower impact and sustainability within its userbase of businesses. The company's $15 million series A round was co-led by Houston-based Mercury, Republic Asia, and Malta-based Cryptology Asset Group.

“Topl’s blockchain was purpose built to power the next wave of supply chains and markets, that are more sustainable and inclusive,” says Chris Georgen, founder and managing director of Topl, in a news release. “Every decision we’ve made has been relentlessly focused on this problem and it’s exciting to see this approach yielding results with more than 30 different impact-forward use cases already live or approaching launch. Through this latest fundraise and with the strong network we’ve built, we’re looking to accelerate the growth of our ecosystem and setting a goal of at least 100 applications launched by next year.”

The company, which is now headquartered in Austin but still has a presence in Houston, has raised over $20 million in investment to date. Topl announced its $3 million seed round of funding — also led by Mercury — in 2020.

“Despite broader market dynamics across the Web3 sector, Topl’s strategic and early focus on users allowed the team to build an incredibly strong foundation that can weather cycles by providing an increasingly in-demand service to companies implementing various sustainable initiatives,” says Samantha Lewis, principal at Mercury, in the release. “We are excited to support Topl in this pivotal growth period.”

The round included two new international investors in Topl. Republic Asia is a newly launched arm of private investing platform Republic that is focused on fintech and web3 solutions. Houstonian Youngro Lee leads the division as executive vice president at Republic and head of Republic Asia and will join Topl's board to assist with international expansion.

“Sustainability and climate considerations are no longer mere luxuries, but an absolute necessity for companies to contribute to global finance and commerce,” Lee says in the release. “Topl will make it easier than ever for any organization around the world to harness the power of blockchain to track and monetize their positive environmental impact.”

Cryptology, with its European operations, also brings Topl key international presence.

"It's been an honor to see Topl progress from when it first entered Iconic Lab's accelerator program back in 2018 to where it is today," says Patrick Lowry, CEO of Cryptology, in the release. "Cryptology is hyper-focused on driving crypto adoption in an impact-focused, sustainable manner. We are proud to add Topl to our portfolio of companies and excitedly await Topl's network decentralization."

In addition to increasing its international impact, Topl will reportedly continue to build out its blockchain and technology. Per the release, Topl expects to launch a traceability platform for ethically and sustainably sourced products later this year.

Topl, which launched a grant program to fund Web3 startups and developers with inclusive and sustainable solutions, plans to announce its first 20 grant awards early next year. The grant recipients will also receive development, go-to-market, and fundraising support from Topl's team and network.

Sylvia Kampshoff has launched Kanthaka's first crowdfunding campaign. Photo courtesy of Kanthaka

Houston fitness tech startup launches $1M crowdfunding campaign

money moves

Calling all cardio lovers, yogis, and strength trainers alike — a Houston fitness platform is opening up investment opportunities through a new crowdfunding campaign.

Kanthaka, a Houston-based app that connects clients to personal trainers and yoga instructors on-demand, announced it will be launching a $1 million campaign through Republic, a crowdfunding platform. Kanthaka's users and trainers — or anyone interested — now have the option to become part owners in the company.

"We are very happy at Kanthaka to have been selected by Republic for their crowdfunding campaign," says Sylvia Kampshoff, founder and CEO of Kanthaka, in a press release. "I want our users as our evangelists.

"Since we started the company I've had clients reaching out wanting to invest but it was complicated — you had to be an accredited investor or VC," Kampshoff continues. "Now through this crowdfunding campaign, clients and trainers can participate in our journey."

According to the release, Republic, which is strategically partnered with Houston-based NextSeed, only accepts less than 1 percent of applicants interested in being funded on the platform. Kanthaka has reportedly raised over $850,000 from two venture capitalists and angels investors to date.

The company provides both live in-person and virtual sessions. Between March 2020 and March 2021, Kanthaka grew over 700 percent in sessions sold, per the release, and now, with the COVID-19 vaccines, the company is seeing a new spike in sessions.

"Our vision is to become Amazon for health & fitness and the go-to provider to live a longer, happier and healthier life," Kampshoff says in the release. "We couldn't be more excited about this journey."

Frustrated with the lack of ease in booking training sessions, Kampshoff launched Kanthaka in 2017 and has grown the company and expanded into 15 markets. Kanthaka participated in Austin-based accelerator Sputnik ATX.

Image via mykanthaka.com

This week's roundup of Houston innovators includes Grace Rodriguez of Impact Hub Houston, Youngro Lee of NextSeed, and Liz Youngblood of Baylor St. Luke's Medical Center. Courtesy photos

3 Houston innovators to know this week

Who's who

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — startup development, fintech, and health care — recently making headlines in Houston innovation.

Grace Rodriguez, CEO and executive director of Impact Hub Houston

Impact Hub Houston has two new initiatives for female founders. Photo courtesy of Impact Hub Houston

Two accelerator programs were recently announced and they both are aimed at supporting female founders — and one Houston organization is behind them both. Impact Hub Houston announced that it has partnered up with Frost Bank to sponsor eight female founders to participate in Impact Hub's new Accelerate Membership Program.

Additionally, Impact Hub Houston has teamed up with MassChallenge for their own initiative supporting female founders in the Houston-Galveston region in partnership with Houston-based Workforce Solutions. The three organizations are collaborating to launch launch a bootcamp to support female founders in the greater Houston region.

"As a female founder myself, I'm incredibly excited about this opportunity to support and uplift more women entrepreneurs and women-led businesses in our region," says Grace Rodriguez, CEO and executive director of Impact Hub Houston, in a news release. "By now, it's no secret that women, and especially women of color, are under-invested in; and this is our chance to change that by helping more women strengthen their businesses and prepare to seek funding." Click here to read more.

Youngro Lee, co-founder and CEO of NextSeed and COO of Republic

What does the future of investment look like? That's something Youngro Lee thinks about daily – and he shares his thoughts on this week's episode of the Houston Innovators Podcast. Photo courtesy of NextSeed

The world of investing is changing — and the power shift is tilting from the rich elite to individuals. Youngro Lee, co-founder and CEO of NextSeed and COO of Republic, has seen the change starting several years ago.

"Investing is traditionally seen as something you can't do unless you're rich," Lee says on this week's episode of the Houston Innovators Podcast. "There was a certain understanding of what anyone (looking to invest) should do. … But now the world is so different."

Lee shares more about the future of investing and how he's watched the Houston innovation ecosystem develop over the years on the episode. Click here to read more and stream the podcast.

Liz Youngblood, president of Baylor St. Luke's Medical Center and senior vice president and COO of St. Luke's Health

As we enter year two of the pandemic, the way hospitals function now and in the future is forever changed. Photo courtesy

No industry has been unaffected by COVID-19, Liz Youngblood, president of Baylor St. Luke's Medical Center and senior vice president and COO of St. Luke's Health, observes in a guest column for InnovationMap. But hospitals — they've had a spotlight shown on them and their technology adoption since day one of the pandemic.

"The pace of innovation for hospitals has been at breakneck speed — from the evolution of new treatment protocols to the need to reconfigure physical spaces to support an influx of patients while also promoting a healing environment during this unprecedented time," she writes.

Hospitals, she says, look and feel completely different now than they did last year and the year before that. Click here to read more.

What does the future of investment look like? That's something Youngro Lee thinks about daily – and he shares his thoughts on this week's episode of the Houston Innovators Podcast. Photo courtesy of NextSeed

Houston fintech startup continues to grow to represent a new era of investing

HOUSTON INNOVATORS PODCAST EPISODE 78

When Youngro Lee and his co-founders launched NextSeed — an investment platform that allows non-accredited investors to invest in small, local businesses for as little as $100 — they were creating something that hadn't existed before. Now, Lee is actively working toward a world where this type of crowd-sourced investment is commonplace.

And the industry is changing — finally. The first change was in 2012 when the Jobs Act allowed for unaccredited investors to make small-scale investments into businesses. It was this new law change that drove Lee and his co-founders to create NextSeed as the landscape of both investors and companies that were able to get funding began to evolve.

"Investing is traditionally seen as something you can't do unless you're rich," Lee says on this week's episode of the Houston Innovators Podcast. "There was a certain understanding of what anyone (looking to invest) should do. … But now the world is so different."

And the financial world was due some changes, Lee says. If you look at the top 10 companies in the world right now, he explains on the show, most of those companies weren't on that list 20 years ago. "And that's not a coincidence," he says.

"Technologies, lifestyles, and generations change, but in the world of finance — because of regulations and old school mentality — it doesn't catch up," Lee says.

But new companies — like NextSeed on the private side of the market and Robinhood representing public investment — are putting investment power into the hands of individuals. And the new generations of investors look at investment differently.

"The future of investment is less about, 'let me maximize my ROI,'" he says, "it's going to transition to, 'I want to invest in things that make me happy and things that I value."

Last fall, NextSeed and New York-based Republic, another investment platform, entered into a strategic partnership that mutually benefits both companies and expands their horizons — both geographically and on an industry level. From Republic's perspective, the company is tapping into a new market in Houston and Texas — a region that's growing its population and attracting new businesses.

Lee shares more about the deal, the future of investing, and how he's watched the Houston innovation ecosystem develop over the years on the episode. Listen to the full interview below — or wherever you stream your podcasts — and subscribe for weekly episodes.


With the acquisition, Youngro Lee, co-founder and CEO of NextSeed, has been named the COO of Republic. Courtesy of NextSeed

Houston investment platform acquired, new partnership grows investor access

Nextseed's next phase

A growing New York-based private investment platform has acquired Houston-based NextSeed, according to announcements from both companies.

Republic announced the acquisition Monday, November 16, and appointed Youngro Lee, co-founder and CEO of NextSeed, as Republic's new COO. It's the third acquisition for Republic this year. Fig, a gaming-focused platform, and Compound, a real estate-focused platform, both joined the Republic family, allowing investors access to other industries.

"The NextSeed acquisition is just the latest milestone for Republic as we deliver the most expansive platform of marketplace offerings and investment types for private investors globally," Republic CEO Kendrick Nguyen says in a release.

Lee founded NextSeed with CMO Abe Chu and CTO Bob Dunton six years ago following the passage of the JOBS Act in 2012, that allowed smaller investments from non-accredited investors. Since then, NextSeed has facilitated $20 million in investments from 25,000 members into 75 local businesses.

It's a pivotal moment for the private investment community as just two weeks ago the SEC announced changes to Regulation Crowdfunding that included raising the fundraising caps from $1.07 million to $5 million. Between the new regulations and the new Republic deal, investing on NextSeed's platform will grow in scale.

"Now, by partnering with Republic, we believe that we can achieve so much more together for our entire business and investor community," NextSeed's executive team says in an email to investors. "We have known and worked with the Republic team for over four years, as both firms tried to strengthen and grow this industry since the very beginning of this movement."

Republic's founders are alums from AngelList and have made Republic one of the top private investing platforms in the industry with around 1 million members and more than $200 million facilitated through individual and institutional investors, according to the email.

According to NextSeed's email to its investors, little will change on the platform for investors, aside from access to new deals from Republic and its subsidiaries. Additionally, NextSeed will maintain its headquarters in Houston and the deal marks Republic's entrance into Houston and Texas.

Ad Placement 300x100
Ad Placement 300x600

CultureMap Emails are Awesome

Property Showcase

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

winner, winners

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

View All Listings