Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading
Loading
Home
News
Portex founder Brittany Ennix learned the importance of supply chains from Uber and Flexport

From TechCrunch

By Dominic-Madori Davis

September 5, 2024

Portex founder Brittany Ennix learned the importance of supply chains from Uber and Flexport

Portex founder Brittany Ennix learned the importance of supply chains from Uber and Flexport

Brittany Ennix first became interested in supply chains as a child.

Her grandfather worked for the Ford glass manufacturing plant, where she says he gave her an appreciation for the complexity of building something. When Ennix moved to Silicon Valley and worked for Uber and later Flexport, her fascination for the industry grew, until she had an idea for how make the supply chains more efficient for small and mid-sized businesses.

“Most of us don’t think about supply chains on a day-to-day basis, but they truly shape everything from what we can buy, where we can buy it, where we live, at what price, which is obviously very top of mind in this economy,” Ennix told TechCrunch.

Nearly three years ago, she started working on Portex, a company that allows small-to-mid-sized businesses (SMBs) to connect with freight partners and manage shipments and operations in one place.

A lot of software companies and startups already exist that help companies manage their shipping needs, a category called Transport Management Systems (TMS). But many of them are expensive and loaded with features smaller companies don’t need, Ennix says. This even though SMBs are responsible for somewhere around half of “the $4 trillion spent on freight every year,” she said. She launched Portex to create a TMS that would appeal to the smaller companies that haven’t adopted such systems.

“TMS is geared typically toward the biggest companies and has successfully helped them unlock a lot of time savings and cost savings and efficiencies in general,” she continued. “But for SMBs, the tools tend to be too expensive, cumbersome, and quite literally overkill.”

SMBs that don’t yet use a TMS lean on manual processes using emails, spreadsheets, and PDFs. Portex hopes to provide a more efficient management process to these SMBs — similar to how TMS works for larger companies. Ennix calls Portex more of an intelligent assistant platform, where they can handle everything related to freight management in one place, allowing companies to easily communicate with carriers and brokers through instant messaging. Portex can also be used to look up price quotes, secure competitive rates, and review automated analytics.

On Thursday, the company announced a $6.25 million seed round led by Footwork Ventures, with participation by Cowboy Ventures and Base 10.

“We’ve seen companies that are using us cut down over 25 hours a week on their manual freight task, along with being able to save up to 30% or shave off 30% of their annual freight spend, which can sometimes translate to millions of dollars,” Ennix said.

Ennix said she had a pretty smooth time fundraising for her company, as she was able to tap into the network she built up from her years of “grinding” in tech. She met her lead investor, Mike Smith, co-founder and general partner at Footwork Ventures, through another founder. Smith sat on this founder’s board and Ennix remembers her friend used to talk about how incredibly and thoughtful he was.

“So when it was time to raise the seed, it was a no-brainer for me to go hardcore to pitch Mike, because, at that point, he had started his own fund.”

“Portex immediately becomes a must-have tool for shippers who try it,” Smith told TechCrunch. “When I first met Britany, it was clear that she has the obsessive customer focus to successfully shape a product that solves real, pressing needs for a large segment that has long been overlooked by software builders.”

Portex will use the fresh capital to help it hire and expand throughout the world. Of course, there is also an impetus to lean more into artificial intelligence and Ennix says with the growing data set retrieved from all the bookings on Portex, the company hopes to use AI to make automation smarter, so it can include features from conversational prompts to suggestions on which carriers to use.

She thinks back often to her grandfather who, for four decades, worked at that glass plant in Nashville, teaching her how much intention goes into a single component of a final product. He would have her fix random objects around the house and build random things. She knew she wanted to start a company one day but didn’t know it would be in this space until she started working at the intersection of tech and logistics.

“My grandfather was a hero to me, and I like to think that he would be proud if he saw what my team and I have built today,” she said. “My vision for Portext is to become the intelligent management platform for every small-and-mid-sized company that’s moving freight around the world.”

View original article on techcrunch.com

Most Recent

Natural raises $30M to reinvent payments for AI agents — and take on Stripe

Natural raises $30M to reinvent payments for AI agents — and take on Stripe

The one-year-old startup aims to reinvent financial architecture for autonomous AI transactions.

Jul 20, 2026

Inference startup Infinity raises $15M from Touring Capital, OpenAI and Anthropic researchers

Inference startup Infinity raises $15M from Touring Capital, OpenAI and Anthropic researchers

AI infrastructure company Infinity announced Monday a $15 million raise at a $100 million valuation from investors including Touring Capital, Principal VC, and researchers from companies such as OpenAI and Anthropic.

Jul 20, 2026

StrictlyVC returns to New York City September 10 to celebrate a huge year for the city’s startup community

StrictlyVC returns to New York City September 10 to celebrate a huge year for the city’s startup community

For the first time since 2024, StrictlyVC is coming back to New York City — and we're bringing the kind of access you’d expect from an under-wraps event to the whole startup, VC, and dealmaking community.

Jul 20, 2026

Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks has remade its image into an AI company and has published research on the cost savings of open-weight AI models for coding.

Jul 17, 2026

Similar Posts

Everstream, which applies big data to supply chain management, raises $50M

Everstream, which applies big data to supply chain management, raises $50M

Just short of a year after raising $24 million from backers including DHL, Everstream Analytics, a company that provides predictive insights for physical supply chains, has secured a fresh round of funding. Everstream today announced that it raised $50 million in a Series B round led by Morgan Stanley’s 1GT Fund with participation from StepStone […]

Apr 4, 2023

Supply chain startup Interos lands new customers, cash

Supply chain startup Interos lands new customers, cash

Each year, supply chain disruptions cost the global economy trillions of dollars. In a recent McKinsey poll, nine in ten businesses said they had encountered logistics challenges over the past 12 months. Headwinds have only grown stronger as chaos reigns in key shipping corridors. Attacks on freighters continue in the Red Sea. Flooding is disrupting automotive production in Europe. And trade tensions are choking the movement of manufacturing equipment to Southeast Asia. Unsurprisingly, supply

Oct 24, 2024

YC-backed Oway raises $4M to build a decentralized ‘Uber for freight’

YC-backed Oway raises $4M to build a decentralized ‘Uber for freight’

The thousands of trucks zipping along U.S. highways are often only about half full -- something Oway wants to change with its "ride-share for freight" software.

Aug 22, 2025

Overhaul raises another $55M to help companies like Dyson and Microsoft fight supply chain theft

Overhaul raises another $55M to help companies like Dyson and Microsoft fight supply chain theft

Businesses dependent on the physical supply chain — the network of facilities and transportation systems used to move materials from one location to another — face a number of challenges, from staff shortages to increasing customer expectations. The pressures aren’t easing up. According to a survey from Prologis, a real estate investment trust, two-thirds of executives say that they’re losing sleep over supply chain-related problems. Barry Conlon and David Broe ran into some of these stressors

Jan 10, 2025

Most Recent

Natural raises $30M to reinvent payments for AI agents — and take on Stripe

Natural raises $30M to reinvent payments for AI agents — and take on Stripe

The one-year-old startup aims to reinvent financial architecture for autonomous AI transactions.

Jul 20, 2026

Inference startup Infinity raises $15M from Touring Capital, OpenAI and Anthropic researchers

Inference startup Infinity raises $15M from Touring Capital, OpenAI and Anthropic researchers

AI infrastructure company Infinity announced Monday a $15 million raise at a $100 million valuation from investors including Touring Capital, Principal VC, and researchers from companies such as OpenAI and Anthropic.

Jul 20, 2026

StrictlyVC returns to New York City September 10 to celebrate a huge year for the city’s startup community

StrictlyVC returns to New York City September 10 to celebrate a huge year for the city’s startup community

For the first time since 2024, StrictlyVC is coming back to New York City — and we're bringing the kind of access you’d expect from an under-wraps event to the whole startup, VC, and dealmaking community.

Jul 20, 2026

Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks hits $188B valuation, extending its run as AI’s favorite second act

Databricks has remade its image into an AI company and has published research on the cost savings of open-weight AI models for coding.

Jul 17, 2026

Similar Posts

Everstream, which applies big data to supply chain management, raises $50M

Everstream, which applies big data to supply chain management, raises $50M

Just short of a year after raising $24 million from backers including DHL, Everstream Analytics, a company that provides predictive insights for physical supply chains, has secured a fresh round of funding. Everstream today announced that it raised $50 million in a Series B round led by Morgan Stanley’s 1GT Fund with participation from StepStone […]

Apr 4, 2023

Supply chain startup Interos lands new customers, cash

Supply chain startup Interos lands new customers, cash

Each year, supply chain disruptions cost the global economy trillions of dollars. In a recent McKinsey poll, nine in ten businesses said they had encountered logistics challenges over the past 12 months. Headwinds have only grown stronger as chaos reigns in key shipping corridors. Attacks on freighters continue in the Red Sea. Flooding is disrupting automotive production in Europe. And trade tensions are choking the movement of manufacturing equipment to Southeast Asia. Unsurprisingly, supply

Oct 24, 2024

YC-backed Oway raises $4M to build a decentralized ‘Uber for freight’

YC-backed Oway raises $4M to build a decentralized ‘Uber for freight’

The thousands of trucks zipping along U.S. highways are often only about half full -- something Oway wants to change with its "ride-share for freight" software.

Aug 22, 2025

Overhaul raises another $55M to help companies like Dyson and Microsoft fight supply chain theft

Overhaul raises another $55M to help companies like Dyson and Microsoft fight supply chain theft

Businesses dependent on the physical supply chain — the network of facilities and transportation systems used to move materials from one location to another — face a number of challenges, from staff shortages to increasing customer expectations. The pressures aren’t easing up. According to a survey from Prologis, a real estate investment trust, two-thirds of executives say that they’re losing sleep over supply chain-related problems. Barry Conlon and David Broe ran into some of these stressors

Jan 10, 2025