Top Tech Startups in Chicago, IL in 2026

CityZeen aims to transform the situation for over 1 billion individuals globally who lack access to secure, high-quality housing, as well as the millions more who lose out on valuable investment opportunities. With CityZeen, you're not just growing your wealth—you’re part of a movement to make sustainable living accessible for everyone.

We’re a small, high-performing team of exited founders and industry experts building software that is transforming how paving contractors operate. Proudly Bootstrapped! We’ve achieving market fit, signing multiple paying customers, and are already seeing active, real-world adoption. With growth accelerating quickly, we’re looking for exceptional people who want to help shape both the product and the company at an early stage.

FairwAI is building real-time accountability infrastructure to detect bias in the moments that matter most. We’re solving one of the toughest challenges in tech: how to make fairness not just a principle but a system. From healthcare and hiring to hospitality and housing, bias shows up when people are most vulnerable. FairwAI turns those moments into measurable, actionable data—using AI, computer vision, and behavioral science to flag risks and enable institutional change before harm happens. We’re not a DEI tool. We’re compliance infrastructure for a new era—where safety, dignity, and fairness are non-negotiable. Our team includes engineers, policy thinkers, civil rights advocates, and public interest technologists from MIT, Harvard, Stanford, The UN, and beyond. We’re launching high-impact projects and building the backbone of ethical AI adoption across sectors. For interns & fellows, this is not a coffee-run experience. You’ll co-design tools, analyze live scenarios, and help shape the future of bias detection and remediation. Your work will be mentored, respected, and turned into real-world impact. If you care about fairness, ethics, and building tools that actually change lives—FairwAI is where your skills meet purpose. Join us. Let’s build the infrastructure fairness deserves.

Showdrop builds a better way for CPG brands to run powerful sampling campaigns at scale. The company's platform presents a chance for people to naturally come across and try out pertinent new products during their everyday activities. It includes touchless sampling, individualized suggestions, and immediate data analysis. This empowers brands to connect with their intended consumers by creating a constantly changing array of product displays and assessing the impact of their marketing efforts.