New app with tips for solo women travelers takes flight from Texas

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Many women worry about traveling alone, but having allies can be a game-changer. Photo by Faith D on Unsplash

We all have that one friend whose office seems to be the nearest airport gate. We go to them for travel advice and hit save on their latest post for that hole-in-the-wall restaurant that had the best local food. That type of advice — especially between women — is indispensable for solo travelers, and now a new travel app based in Austin is helping organize it on a new platform without the social media noise.

Solo travel has gained a lot of momentum in the past few years, and it’s no longer just something one does during a gap year before or after college. It’s become the preferred way to travel for many, and women are at the forefront.

According to Condor Ferries, 72 percent of American women like to take solo trips, and the term “female solo travel” has increased 62 percent over the past three years across all search engines. What if there was a place where women solo travelers could get recommendations and travel itineraries created by other solo women travelers?

This concept is the backbone of Airheart, which aims to revolutionize the travel industry by offering a safe space for solo female travelers to find itineraries and travel guides that were crafted with them in mind.

"Traveling solo as a woman is an empowering act of independence," said Airheart founder Lindsey Renken in a press release. "At Airheart, we celebrate and support this journey, helping women discover new places, connections, and strengths."

The platform includes integrated planning tools, interactive maps, itineraries, and video tips all conveniently located in one place and customizable to the traveler’s preference. Once a user creates an account and accesses the site, the navigation is pretty straightforward.

There’s an explore option at the top of the home screen showcasing all the travel guides available for purchase within the platform, with destinations all over the world. At the moment, most are within the US, Mexico, Western Europe, and Asia. Once the user chooses a guide, a sidebar populates with a list of recommendations or a day-by-day itinerary. The right side of the screen is a map with all the pinned recommendations for easy navigating.

For those wanting to travel more within Texas this summer, Airheart offers a few destinations with a wide range of activities:

  • Big Bend/West Texas: For nature lovers, explore the beautiful mountain desert region of West Texas with a comprehensive guide that includes tips on how to get there and how to choose the best accommodation for your trip — something that becomes more complex in such a remote place.
  • Glen Rose: Escape to this charming small town just an hour-and-a-half Southwest of Dallas-Fort Worth, that is perfect for a weekend getaway full of outdoor adventures. These recommendations come from a local.
  • Fredericksburg: Indulge in the best wineries and restaurants that Central Texas has to offer with an itinerary crafted by a Texas native. This one is ideal for a quick day trip or a fun girls’ weekend.

Airheart, named after the pioneering aviator Amelia Earhart, is also focused on empowering female travel creators by allowing them to act as a type of modern travel agent. They can monetize both new and existing travel content by creating these guides and itineraries, while reaching a new audience on the platform.

“As an avid traveler, I’m always looking for something like this created by expert travelers. I can’t wait to be a seller and consumer,” said Tanna Wasilchak who contributed guides for Waco, Glen Rose, and Georgetown. “Solo traveling as a female can be intimidating at first, but it’s one of the most rewarding experiences I’ve ever had. Airheart is going to be such a game changer for this community.”

Perhaps the only downside for now is that Airheart is limited in what it can offer to its users with only 22 guides published on the site. However, the features and community-based aspect give the platform the potential to stand out in an otherwise saturated market. Guides ($29 each before taxes and fees) are available for users to browse and purchase at airheart.com.

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This article originally ran on CultureMap.

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A Houston company has raised additional funding as it grows its encrypted lodging booking platform. Photo via Gustavo Fring/Pexels

Houston-based travel tech startup raises nearly $1M to continue expansion

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A travel booking technology company that's looking to alleviate some of the stresses of finding and making hotel reservations has raised additional seed funding.

Houston-based Pinktada has raised additional funding to the tune of $975,000. Ireland-based Selenean Capital contributed to the seed funding round, joining the company's previous investor True Global Ventures 4 Plus, which has invested $2 million to date. According to Crunchbase data, the latest investment brings the company's total to $3.9 million.

“Selenean Capital’s approach to partnership is identifying real world future needs and then working relentlessly to achieve those goals," says Davin Browne, Selenean’s CEO, in a news release. "Pinktada encapsulates this perfectly with a transformational approach to the hotel booking model built around a brilliant team. We look forward to the partnership and journey with them."

Founded in 2020, Pinktada launched its booking platform earlier this year. The technology — backed by NFT encryption — allows users to sell or trade existing lodging reservations. As many hotels and third-party booking sites offer cheaper non-refundable booking options, Pinktada gives travelers a secure alternative if their plans change. The company's hotel partners can benefit from the transactions, too, per the company's statement.

“We are thrilled with the market validation we are receiving,” says Mark J. Gordon, chief hospitality officer, in the release. “We launched in May with properties in Hawaii and the Dominican Republic, have since added exquisite hotels in Mexico, New York, Miami and San Francisco, and have another 18 in the process of being on-boarded. More important though is the caliber of our partners, which are leading hotel industry names.”

According to the company, membership grew 20 percent in August and 40 percent in September as the platform added new hotel partners.

“We could not be more excited about our prospects," says Lyon Hardgrave, Pinktada’s CEO, in the release. “This investment reflects the significant progress we have made this year. It will allow us to accelerate the onboarding of new hotels, dial up marketing efforts, and continue to evolve our technology to embrace other large opportunities.”

B2B travel company grows its Houston presence

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Real-time inventory software enables travelers to book a last minute flight and have their boarding passes in hand at security a few minutes later. But that technology isn't utilized in other aspects of a vacation — tour companies, for example. That's where San Francisco-based Xola comes in.

Scott Zimmerman and his co-founder Anush Ramani realized real-time technology was a glaring hole in a multi-billion-dollar business. It's why they founded Xola, a booking and marketing software system designed for tour and activity companies.

"So many smaller tour companies operate with pen and paper," Zimmerman explained. "And for many cities and countries, tourism is the number-two or number-three industry — it's a huge driver of economic growth. It's a $120 billion global market."

They created Xola as a B2B solution that created a platform for operators to promote their offerings, and allow customers to purchase tours and activities. Meanwhile, Xola's custom-design software platform managed the tour inventory and payments, providing real-time inventory management.

Since its inception in 2011, Xola has emerged as a leading B2B solution for travel industry operators. The company started in San Francisco, but opened an office in Houston in 2016 in the Heights Clock Tower. Xola's Houston operation began with six people; today, it employs 17. Zimmerman says he sees potential to grow the team with additional marketing, sales, and support staff.

"We serve customers around the world, and Houston has everything we need to continue our growth."

Zimmerman acknowledged the cost of doing business in the Bay Area is expensive, but when he went looking for cities in which to expand, price wasn't his only concern.

"We wanted a large metropolitan area, with a diverse ecosystem, good universities, a great talent pool, a high quality of life and an affordable cost of living. Houston has all these things. And the more I get to know the city, I realize just how much it has going on."

Zimmerman said that the city has "totally exceeded" his expectations in terms of Xola's growth. He said every one of the Houston employees is wonderful to work with, and loves that they come from diverse cultural and educational backgrounds.

"I can't quite describe what the office is like, but there's a great energy and enthusiasm. [The team] easy to work with. It's been fun in that regard."

Zimmerman said that Houston's talent pool is so extensive, he can't imagine "ever exhausting" the city's resources. He also sees Houston as an asset for Xola's continued growth. The company currently has offices in San Francisco, Houston, Bangalore, and Belgrade and anticipates more expansion in the coming years. Xola's ticketing and software system has received multiple five-star reviews from its customers, who praise not only its ease of operation, but also the company's stellar customer service. In fact, Xola just won a 2018 Ease of Use Award from Capterra.

"In addition to Xola's core booking system, we're building next-generation automated marketing features that help our customers maintain a competitive edge. And our Houston team will continue to grow as we do, so we can continue to serve markets around the world."

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Houston scientists develop breakthrough AI-driven process to design, decode genetic circuits

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Researchers at Rice University have developed an innovative process that uses artificial intelligence to better understand complex genetic circuits.

A study, published in the journal Nature, shows how the new technique, known as “Combining Long- and Short-range Sequencing to Investigate Genetic Complexity,” or CLASSIC, can generate and test millions of DNA designs at the same time, which, according to Rice.

The work was led by Rice’s Caleb Bashor, deputy director for the Rice Synthetic Biology Institute and member of the Ken Kennedy Institute. Bashor has been working with Kshitij Rai and Ronan O’Connell, co-first authors on the study, on the CLASSIC for over four years, according to a news release.

“Our work is the first demonstration that you can use AI for designing these circuits,” Bashor said in the release.

Genetic circuits program cells to perform specific functions. Finding the circuit that matches a desired function or performance "can be like looking for a needle in a haystack," Bashor explained. This work looked to find a solution to this long-standing challenge in synthetic biology.

First, the team developed a library of proof-of-concept genetic circuits. It then pooled the circuits and inserted them into human cells. Next, they used long-read and short-read DNA sequencing to create "a master map" that linked each circuit to how it performed.

The data was then used to train AI and machine learning models to analyze circuits and make accurate predictions for how untested circuits might perform.

“We end up with measurements for a lot of the possible designs but not all of them, and that is where building the (machine learning) model comes in,” O’Connell explained in the release. “We use the data to train a model that can understand this landscape and predict things we were not able to generate data on.”

Ultimately, the researchers believe the circuit characterization and AI-driven understanding can speed up synthetic biology, lead to faster development of biotechnology and potentially support more cell-based therapy breakthroughs by shedding new light on how gene circuits behave, according to Rice.

“We think AI/ML-driven design is the future of synthetic biology,” Bashor added in the release. “As we collect more data using CLASSIC, we can train more complex models to make predictions for how to design even more sophisticated and useful cellular biotechnology.”

The team at Rice also worked with Pankaj Mehta’s group in the department of physics at Boston University and Todd Treangen’s group in Rice’s computer science department. Research was supported by the National Institutes of Health, Office of Naval Research, the Robert J. Kleberg Jr. and Helen C. Kleberg Foundation, the American Heart Association, National Library of Medicine, the National Science Foundation, Rice’s Ken Kennedy Institute and the Rice Institute of Synthetic Biology.

James Collins, a biomedical engineer at MIT who helped establish synthetic biology as a field, added that CLASSIC is a new, defining milestone.

“Twenty-five years ago, those early circuits showed that we could program living cells, but they were built one at a time, each requiring months of tuning,” said Collins, who was one of the inventors of the toggle switch. “Bashor and colleagues have now delivered a transformative leap: CLASSIC brings high-throughput engineering to gene circuit design, allowing exploration of combinatorial spaces that were previously out of reach. Their platform doesn’t just accelerate the design-build-test-learn cycle; it redefines its scale, marking a new era of data-driven synthetic biology.”

Axiom Space wins NASA contract for fifth private mission, lands $350M in financing

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Editor's note: This story has been updated to include information about Axiom's recent funding.

Axiom Space, a Houston-based space infrastructure company that’s developing the first commercial space station, has forged a deal with NASA to carry out the fifth civilian-staffed mission to the International Space Station.

Axiom Mission 5 is scheduled to launch in January 2027, at the earliest, from NASA’s Kennedy Space Center in Florida. The crew of non-government astronauts is expected to spend up to 14 days docked at the International Space Station (ISS). Various science and research activities will take place during the mission.

The crew for the upcoming mission hasn’t been announced. Previous Axiom missions were commanded by retired NASA astronauts Michael López-Alegría, the company’s chief astronaut, and Peggy Whitson, the company’s vice president of human spaceflight.

“All four previous [Axiom] missions have expanded the global community of space explorers, diversifying scientific investigations in microgravity, and providing significant insight that is benefiting the development of our next-generation space station, Axiom Station,” Jonathan Cirtain, president and CEO of Axiom, said in a news release.

As part of Axiom’s new contract with NASA, Voyager Technologies will provide payload services for Axiom’s fifth mission. Voyager, a defense, national security, and space technology company, recently announced a four-year, $24.5 million contract with NASA’s Johnson Space Center in Houston to provide mission management services for the ISS.

Axiom also announced today, Feb. 12, that it has secured $350 million in a financing round led by Type One Ventures and Qatar Investment Authority.

The company shared in a news release that the funding will support the continued development of its commercial space station, known as Axiom Station, and the production of its Axiom Extravehicular Mobility Unit (AxEMU) under its NASA spacesuit contract.

NASA awarded Axiom a contract in January 2020 to create Axiom Station. The project is currently underway.

"Axiom Space isn’t just building hardware, it’s building the backbone of humanity’s next era in orbit," Tarek Waked, Founding General Partner at Type One Ventures, said in a news release. "Their rare combination of execution, government trust, and global partnerships positions them as the clear successor-architect for life after the ISS. This is how the United States continues to lead in space.”

Houston edtech company closes oversubscribed $3M seed round

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Houston-based edtech company TrueLeap Inc. closed an oversubscribed seed round last month.

The $3.3 million round was led by Joe Swinbank Family Limited Partnership, a venture capital firm based in Houston. Gamper Ventures, another Houston firm, also participated with additional strategic partners.

TrueLeap reports that the funding will support the large-scale rollout of its "edge AI, integrated learning systems and last-mile broadband across underserved communities."

“The last mile is where most digital transformation efforts break down,” Sandip Bordoloi, CEO and president of TrueLeap, said in a news release. “TrueLeap was built to operate where bandwidth is limited, power is unreliable, and institutions need real systems—not pilots. This round allows us to scale infrastructure that actually works on the ground.”

True Leap works to address the digital divide in education through its AI-powered education, workforce systems and digital services that are designed for underserved and low-connectivity communities.

The company has created infrastructure in Africa, India and rural America. Just this week, it announced an agreement with the City of Kinshasa in the Democratic Republic of Congo to deploy a digital twin platform for its public education system that will allow provincial leaders to manage enrollment, staffing, infrastructure and performance with live data.

“What sets TrueLeap apart is their infrastructure mindset,” Joe Swinbank, General Partner at Joe Swinbank Family Limited Partnership, added in the news release. “They are building the physical and digital rails that allow entire ecosystems to function. The convergence of edge compute, connectivity, and services makes this a compelling global infrastructure opportunity.”

TrueLeap was founded by Bordoloi and Sunny Zhang and developed out of Born Global Ventures, a Houston venture studio focused on advancing immigrant-founded technology. It closed an oversubscribed pre-seed in 2024.

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