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

explore mode activated

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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Houston startup lands $10M to power up electrician staffing platform

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Houston-based Buildforce, which provides a tech-enabled staff platform geared toward electricians and electrical contractors, has raised a $10 million Series A round led by Houston’s Saepio Capital.

Other investors in the round include Blue Heron Capital, Revolution’s Rise of the Rest Seed Fund, S3 Ventures and Chicago Ventures.

Buildforce says the funding will help fuel its national expansion and further development of its technology.

The startup, founded in 2019, connects electricians with electrical contractors for commercial and industrial construction projects. Buildforce’s mobile app helps electricians find and carry out work, and a web app helps electrical contractors find and manage electricians.

“This financing is a major milestone in furthering our mission to help people dedicated to a career in the construction trades lead more secure and fulfilling lives,” co-founder and CEO Moody Heard said in a news release.

Buildforce focuses solely on the electrical trade within the construction sector.

Nick Graziano, principal at Blue Heron, says the shortage of electricians is intensifying as demand for electricians accelerates, driven by data center construction, infrastructure development and energy transition initiatives.

The U.S. Bureau of Labor Statistics estimates the U.S. will need to hire about 80,000 new electricians per year through 2032 to catch up with demand. According to the National Electrical Contractors Association, the U.S. is grappling with a current shortage of 50,000 electricians.

A 2026 economic report from asset manager BlackRock says the electrical trade is expected to be the single fastest-growing employment category in the U.S. labor market over the next 10 years.

“Buildforce is capitalizing on a clear opportunity in America’s generational infrastructure buildout. We believe their mission to use technology to improve lives in the construction space will allow them to make a positive long-term impact on a large and important labor market,” added Jaan Bains, managing partner at Saepio Capital.

2 Houston companies tapped to build robots for Mars & more innovation news

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Editor's note: The biggest innovation headlines in July include robots for Mars, the launch of the Texas Stock Exchange, and cancer research funding. Below are the five most-read InnovationMap articles published July 15-31, 2026:

1. Houston space companies win NASA funding to build Mars exploration robots

Two Houston-area spacetech companies have landed a portion of a $17 million award from NASA to develop robots for exploring the surface of Mars, the agency announced. Houston-based Intuitive Machines and Webster, Texas-based MEI Technologies, which does business as Aegis Aerospace, were among the seven companies selected to receive the funding from NASA's Science Transport and Robotic Innovation for Deployment and Exploration (STRIDE) initiative. Continue reading.

2. New Texas Stock Exchange officially begins trading in Dallas

Two-step aside, New York Stock Exchange and Nasdaq. The Dallas-based Texas Stock Exchange, nicknamed Y’all Street, has kicked off live trading with five stocks — and lots of Lone Star ambition. “The Texas Stock Exchange aims to revitalize competition for [stock] issuers, establish the premier venue for listings, and create a world-class trading platform for all market participants,” the exchange says. The exchange — whose Texas-influenced nickname is a nod to New York City’s Wall Street — has collected at least $275 million in investments. Continue reading.

3. Rice, Houston Methodist award $90K for cancer research projects

Rice University’s Synthesis X Center, in partnership with the Houston Methodist Neal Cancer Center, announced earlier this month the organizations would award $90,000 in seed grant funding to two projects that could help fight cancer. One would ease the pain of chemotherapy, while the other could change the way the progression of leukemia is tracked. “We’re excited to be collaborating with the Neal Cancer Center to support collaborative, novel and interdisciplinary proposals to improve cancer care and outcomes,” Han Xiao, Rice professor of chemistry and the director of the SynthX Center, said. “Together, we can achieve translational excellence.” Continue reading.

4. London AI startup selects Houston for first U.S. office after $20M raise

London-based AI firm Applied Computing has announced a $20 million Series A round and a new office in Houston. The new Bayou City office is Applied Computing’s first in the United States and part of its North American expansion. The company is known for its Orbital AI platform, which is tailored for energy operations. The funding round was led by Houston-based KBR Inc., with participation from San Francisco-based Databricks Ventures. KBR’s investment was first announced in March. Continue reading.

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Venus Aerospace adds government, C-suite leaders following $91M raise​

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Fresh off its $91 million Series B, Houston-based Venus Aerospace has made several key additions and promotions to its leadership team.

The company says its expanded team will help it deploy its high-thrust rotating detonation rocket engine (RDRE), which completed its first U.S. flight test last summer.

"We flew the world's first high-thrust RDRE in just over four years on $80 million. We believe that makes it the fastest, most capital-efficient rocket engine program in history," Sassie Duggleby, co-founder and CEO of Venus Aerospace, said in a news release. "Adding this talent to our leadership team is how we bring that same discipline to the company itself, as we scale to meet the technical needs of defense and space customers who need range and speed legacy systems can't deliver."

The key hires include:

Lane Bodian, Vice President of Public Policy

Bodian previously served as the Principal Deputy Assistant Secretary of Defense for Legislative Affairs at the Pentagon.

Dan Rebnord, Director of Federal Government Relations

Rebnord most recently served as Senior Policy Advisor to a member of the Senate Armed Services Committee and previously worked in the Office of Legislative Affairs at the Department of Defense and as Staff Director for a national security subcommittee in the House of Representatives. Rebnord and Bodian will lead Venus' work with government stakeholders.

Tom Barron, Chief Operating Officer

Barron was promoted from his role as vice president of operations for Venus Aerospace. Before his time at Venus, he served as Special Assistant to the Secretary of Defense and consulted aerospace clients at McKinsey & Company. He also served as a U.S. Army Infantry and Special Forces officer.

Nick Cardwell, Chief Product Officer

Cardwell was promoted from his role as vice president of research and development. He previously held product and technology leadership roles at VC-backed tech companies in the San Francisco Bay Area and Austin.

Venus also named Cameron Taylor as its new vice president of operations, Sarah Boland Heine as its head of communications, Matt Stohr as its head of business development, and Sheila Menz as general counsel.

The company also announced a joint technology development agreement to advance the RDRE with defense giant Lockheed Martin last week. Through the partnership, Venus and Lockheed will focus on evaluating the RDRE's propulsion architecture in defense systems, specifically for precision fires applications where weapons are designed to accurately strike targets at long distances.

Lockheed Martin Ventures, the investment arm of the aerospace and defense contractor, is an investor in Venus Aerospace.

"Lockheed Martin is focused on rapidly delivering advanced capabilities that strengthen deterrence and provide decisive advantages for the warfighter," Tim Cahill, president, Lockheed Martin Missiles and Fire Control, said in a news release. "Our collaboration with Venus Aerospace allows us to evaluate a promising propulsion technology and determine how it can be integrated into future precision fires solutions. Efforts like this help accelerate innovation, reduce risk and shorten the path from emerging technology to operational capability."

Venus' RDRE is expected to enable vehicles to travel four to six times the speed of sound from a conventional runway and is about 15 percent more efficient than traditional alternatives, according to the company.

Venus says the reusable, affordable and scalable RDRE is designed with a "common propulsion architecture" that can work for multiple industries and mission types. The company has previously estimated that the hypersonic market is projected to surpass $12 billion by 2030.

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