Top St. Louis, MO Startups (10,000+)

Ibotta (NYSE: IBTA) is a leading performance marketing platform allowing brands to deliver digital promotions to over 200 million consumers through a network of publishers called the Ibotta Performance Network (IPN). The IPN allows marketers to influence what people buy, and where and how often they shop – all while paying only when their campaigns directly result in a sale....

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted...

We're building a collaborative platform for data science and analytics. Our product empowers users to explore, analyze, and share data more effectively and has become essential to how data teams at 800+ companies like Notion, Brex, and Fivetran operate. Every day, Hex empowers thousands of people to ask and answer new questions of data, and seamlessly share the results with...

Pluralsight provides the only learning platform dedicated to accelerating the technology skills and capabilities of today’s tech workforce. Thousands of companies, government organizations, and individuals around the world rely on Pluralsight to support critical technology skill development in areas that are crucial to innovation, including artificial intelligence, cloud computing, cybersecurity, software development, and machine learning. Pluralsight offers highly curated content...

Sisense believes the smallest insights can drive large-scale business decisions. Sisense embeds analytics seamlessly into any workflow. From retail to life sciences to manufacturing, their solutions power customer experiences by increasing user adoption and supporting smart, quick business moves. For product leaders, this means providing customers with uncomplicated tools for intuitive, insightful ways of working. In turn, key decision-makers get the...

Collectors has multiple business lines that grade, authenticate, and sell millions of high-value, record-setting collectibles. We're the leader in third-party authentication and grading services for high-value collectibles including trading cards (Professional Sports Authenticator and Card Ladder), coins (Professional Coin Grading Services), video games (Wata), event tickets, autographs, and memorabilia, and with your help we can continue to grow rapidly. Our...

Radar is the world's first Location OS: next-gen geofencing and maps infrastructure for developers and AI-enabled solutions for marketing, fraud, and operations teams, all in a single platform. Hundreds of enterprises, including DICK'S Sporting Goods, T-Mobile, Inspire Brands, and bet365, use Radar to engage their customers, protect their business, and optimize their operations across hundreds of millions of devices worldwide. Founded...

Performance-driven learning & development teams achieve business impact with 360Learning. L&D teams leverage AI and collaborative learning to pinpoint skills gaps, capture knowledge from experts, and deliver it to learners when needed most. 360Learning’s learning platform is equipped with powerful LMS automation, collaborative learning Academies, tools to create a top-notch learner experience, and an AI-powered Skills ontology to activate skills-based...

Our mission is to move financial lives forward. We utilize data and technology to connect everyday Americans to financial solutions, empowering our customers to achieve their financial goals and build financial health. We are a data-driven platform at the intersection of technology and credit*, built to meet the financial needs of millions of middle-income American consumers. Since Avant (AvantCredit®) was founded in...

Blacksmith is the fastest way to run your GitHub Action workflows. We orchestrate your workflows over our fleet of bare-metal gaming CPUs with your build caches co-located right next to your CI jobs. All it takes is a one-line code change. Get started with Blacksmith https://docs.blacksmith.sh/getting-started/quickstart

Rethink aims to provide families, educators and behavior healthcare providers affordable, best practice treatment solutions for children with special needs. Rethink is unique in our foot-print offering clinical support, best-practice tools, and research-based content via technology to all market segments, reaching more children with special needs than any other solution. Our platform supports curriculum planning, professional development, parent training, and tracking...

https://www.youtube.com/@northslope-technologies At Northslope, we believe that purpose-built AI products in the hands of business operators create far more value than slide decks or off-the-shelf software. That’s why we partner with ambitious organizations to transform entire industries through Palantir’s Foundry and AIP platforms—delivering powerful, measurable outcomes in weeks, not years. We operate more like a product startup than a traditional services firm. Our...

Amplify’s cloud-based, integrated platform is purpose-built for financial advisors and firms ready to leave inefficiency behind. From onboarding and trading to compliance and reporting, Amplify brings the tools you need together in one scalable, seamless solution—so you can focus on growing your business. Our platform doesn’t just simplify tasks—it transforms how you work. By connecting and integrating data from multiple systems...

Digible is a motley crew of energetic industry professionals who all share a passion for a common purpose: to transform the apartment marketing industry. We provide a comprehensive suite of digital marketing solutions, including Paid Search & Social, Geofencing, and more. Our use of AI truly sets us apart, Fiona is our groundbreaking predictive analytics platform and Fair Housing Compliance...

At Osano, an Austin-based, venture-backed startup, we believe data privacy is a fundamental human right, and the companies that embrace privacy will become the next wave of trusted brands. Osano is a B-corp and a Public Benefit Corp, which means that—although we are a for-profit company—we are mission-oriented and wake up every day with the goal of doing well by...

In today’s digital world, singles are so focused on sending likes and looking through profiles that they’re not actually building meaningful connections and going on dates. Hinge is on a mission to change that by designing the most effective app experience. We want to create a less lonely world by inspiring intimate, in-person connections. Relationships are at the core of...

BuildOps is the only all-in-one management software built specifically for the modern commercial contractor, combining service and project management and everything in between. Focused on serving the commercial Mechanical, Electrical, Plumbing (MEP) market, the BuildOps platform enables contractors to prove out current market trends, optimize their business for higher profits, and stay ahead of the competition.

A global leader in applied safety science, UL Solutions transforms safety, security and sustainability challenges into opportunities for customers in more than 100 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Certification Marks serve as a recognized symbol of trust in...

Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic app, bringing a better way to send, spend, invest, borrow and save to our millions of monthly active users. With a mission to redefine the world's relationship with money by making it more relatable, instantly...

AlertMedia helps organizations protect their people and businesses through all phases of an emergency. Our award-winning threat intelligence, emergency communication, and travel risk management solutions help companies of all sizes identify, respond to, and recover from critical events faster and more confidently. Our team of in-house intelligence analysts and meteorologists work around the clock to monitor thousands of data sources...