Houston-based Cart.com, which equips e-commerce businesses with a suite of software services, has raised $45 million in venture capital investment since its founding in September. Photo via cart.com

An end-to-end e-commerce services provider based in Houston has closed its series A round of financing led by a Houston venture capital group.

Cart.com announced the closing of its $25 million led by Houston-based Mercury Fund and Florida-based Arsenal Growth with contribution from Austin-based Moonshots Capital and Ohio-based Scarlet Venture Fund. The new round follows its $20 million Seed round led by Amsterdam-based Bearing Ventures.

The company was founded last September by two former entrepreneurs — Omair Tariq, former executive at Home Depot and COO of Blinds.com, serves as CEO and Jim Jacobsen, co-founder and former CEO of RTIC Outdoors, serves as executive chairman.

"We know the pain points brands face in the e-commerce value chain because we have experienced them firsthand. We built Cart.com to solve those problems and deliver unequaled value for brands from a single platform," Jacobsen says in a news release.

The duo wanted to create a suite of software solutions that allows brands to "grow their e-commerce capabilities with less friction than the fragmented plug-in and vendor intensive approach available today," according to the release.

"The current e-commerce offerings favor the service providers, not the brands," Tariq says in the release. "We are on a mission to flip that dynamic and put the sellers back in charge of their e-commerce journey and their customer relationships. Our team will continue to obsess over our brands' success, so they can obsess over their customers. This is what will create tremendous long term shareholder value and be the true measure of our success."

The e-commerce-as-a-service, or ECaaS, company will use the funds to grow to meet increasing customer demand and hire new team members. Per the release, Cart.com has an "aggressive growth strategy" and has already made five acquisitions to date, including storefront software platform AmeriCommerce, a storage supplies business with fulfillment services across the country, and two digital marketing agencies.

"Competition in the e-commerce market is reaching a precipice, and only those companies with the pedigree, vision, technology and the been-there-done-that perspective will be able to truly shift the surge away from market monopolies and provide power back to the brands themselves to the benefit of the businesses and their customers," says Blair Garrou, co-founder and managing director at Mercury. "Our financial commitment illustrates our confidence in the mission and strategy of Cart.com. The team assembled has incredible opportunity to be a true market leader and pioneer ECaaS in the e-commerce services space."

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Houston doctor aims to revolutionize hearing aid industry with tiny implant

small but mighty

“What is the future of hearing aids?” That’s the question that led to a potential revolution.

“The current hearing aid market and technology is old, and there are little incremental improvements, but really no significant, radical new ideas, and I like to challenge the status quo,” says Dr. Ron Moses, an ENT specialist and surgeon at Houston Methodist.

Moses is the creator of NanoEar, which he calls “the world’s smallest hearing aid.” NanoEar is an implantable device that combines the invisibility of a micro-sized tympanostomy tube with more power—and a superior hearing experience—than the best behind-the-ear hearing aid.

“You put the NanoEar inside of the eardrum in an in-office procedure that takes literally five minutes,” Moses says.

As Moses explains, because of how the human cochlea is formed, its nerves break down over time. It’s simply an inevitability that if we live long enough, we will need hearing aids.

“The question is, ‘Are we going to all be satisfied with what exists?’” he asks.

Moses says that currently, only about 20 percent of patients who need hearing aids have them. That’s because of the combination of the stigma, the expense, and the hassle and discomfort associated with the hearing aids currently available on the market. That leaves 80 percent untapped among a population of 466 million people with hearing impairment, and more to come as our population ages. In a nearly $7 billion global market, that additional 80 percent could mean big money.

Moses initially patented a version of the invention in 2000, but says that it took finding the right team to incorporate as NanoEar. That took place in 2016, when he joined forces with cofounders Michael Moore and Willem Vermaat, now the company’s president and CFO, respectively. Moore is a mechanical engineer, while Vermaat is a “financial guru;” both are repeat entrepreneurs in the biotech space.

Today, NanoEar has nine active patents. The company’s technical advisors include “the genius behind developing the brains in this device,” Chris Salthouse; NASA battery engineer Will West; Dutch physicist and audiologist Joris Dirckx; and Daniel Spitz, a third-generation master watchmaker and the original guitarist for the famed metal band Anthrax.

The NanoEar concept has done proof-of-concept testing on both cadavers at the University of Antwerp and on chinchillas, which are excellent models for human hearing, at Tulane University. As part of the TMC Innovation Institute program in 2017, the NanoEar team met with FDA advisors, who told them that they might be eligible for an expedited pathway to approval.

Thus far, NanoEar has raised about $900,000 to get its nine patents and perform its proof-of-concept experiments. The next step is to build the prototype, but completing it will take $2.75 million of seed funding.

Despite the potential for making global change, Moses has said it’s been challenging to raise funds for his innovation.

“We're hoping to find that group of people or person who may want to hear their children or grandchildren better. They may want to join with others and bring a team of investors to offset that risk, to move this forward, because we already have a world-class team ready to go,” he says.

To that end, NanoEar has partnered with Austin-based Capital Factory to help with their raise. “I have reached out to their entire network and am getting a lot of interest, a lot of interest,” says Moses. “But in the end, of course, we need the money.”

It will likely, quite literally, be a sound investment in the future of how we all hear the next generation.

Houston VC funding surged in Q1 2025 to highest level in years, report says

by the numbers

First-quarter funding for Houston-area startups just hit its highest level since 2022, according to the latest PitchBook-NVCA Venture Monitor. But fundraising in subsequent quarters might not be as robust thanks to ongoing economic turmoil, the report warns.

In the first quarter of 2025, Houston-area startups raised $544.2 million in venture capital from investors, PitchBook-NVCA data shows. That compares with $263.5 million in Q1 2024 and $344.5 million in Q1 2023. For the first quarter of 2022, local startups nabbed $745.5 million in venture capital.

The Houston-area total for first-quarter VC funding this year fell well short of the sum for the Austin area (more than $3.3 billion) and Dallas-Fort Worth ($696.8 million), according to PitchBook-NVCA data.

While first-quarter 2025 funding for Houston-area startups got a boost, the number of VC deals declined versus the first quarters of 2024, 2023 and 2022. The PitchBook-NVCA Monitor reported 37 local VC deals in this year’s first quarter, compared with 45 during the same period in 2024, 53 in 2023, and 57 in 2022.

The PitchBook-NVCA report indicates fundraising figures for the Houston area, the Austin area, Dallas-Fort Worth and other markets might shrink in upcoming quarters.

“Should the latest iteration of tariffs stand, we expect significant pressure on fundraising and dealmaking in the near term as investors sit on the sidelines and wait for signs of market stabilization,” the report says.

Due to new trade tariffs and policy shifts, the chances of an upcoming rebound in the VC market have likely faded, says Nizar Tarhuni, executive vice president of research and market intelligence at PitchBook.

“These impacts amplify economic uncertainty and could further disrupt the private markets by complicating investment decisions, supply chains, exit windows, and portfolio strategies,” Tarhuni says. “While this may eventually lead to new domestic investment and create opportunities, the overall environment is facing volatility, hesitation, and structural change.”