Top Tech Startups in United States in 2026

Every cycling app will tell you how a ride felt. None of them will tell you, honestly, how well you executed it. Klizmo is built for power-meter cyclists who declare a plan — a zone target, a workout structure — and want to know afterward whether they actually held it. Not an estimate. Not a motivational nudge. A deterministic Discipline Score, calculated the same way every time, with no AI or machine learning in the scoring path. If the data isn't there, Klizmo shows "—," never a guess. We call it a referee, not a coach. Klizmo doesn't praise you, compare you to other riders, or tell you what to do next ride. It calls the ride as it happened — Overpaced Start, Late Fade, Zone Spike — the same way a race referee calls a violation: factually, without commentary. This is a deliberately narrow bet. We're not chasing the mass fitness audience or the social feed. We're building for riders and clubs who already train by the numbers and want a precise instrument for judging their own execution, not another platform trying to keep them engaged. Currently in alpha with power-meter cyclists ahead of public launch.

TELUS International AI Data Solutions Creating and enhancing the world's data to enable better AI via human intelligence We help companies test and improve machine learning models via our global AI Community of 1 million+ annotators and linguists. Our proprietary Ground Truth AI training platform handles all data types across 500+ languages and dialects. Our AI Data Solutions vastly enhance AI systems across a range of applications from advanced smart products, to better search results, to expanded speech recognition, to more human-like bot interactions and so much more. TELUS International values people diversity and grants equal opportunity regardless of age, civil status, disability, gender, nationality, race, religion and political beliefs, sex or sexual orientation.

Akadenia is a full-service software development agency specializing in HealthTech, FinTech, GovTech, and AI-powered applications. Since 2018, we've partnered with Seed–Series B startups to design, build, and ship production-grade web, mobile, and API platforms — and then stick around to help them scale.

Aptos is building a Layer 1 blockchain designed with an emphasis on absolute safety, extensible scalability, and credible neutrality — values that we know firsthand and viscerally understand. Now, on the fourth iteration of the consensus protocol, we are confident that Aptos is capable of bringing affordability, decentralization, and speed to the daily lives of billions of internet users. It is the lowest latency, optimistically-responsive BFT protocol available, and it features a robust, on-chain reputation system and novel methods for parallel execution — a key enabler of speed at scale. We will rapidly deploy many key innovations in performance, functionality and improvements to the overall user experience and leverage our ability to do major upgrades seamlessly in the process.

- Product allows you to share your identity only with those you want to. Use Cloaked email addresses and phone numbers. Pull the plug if you want to shut off relationship. - Lets you be in charge of how the Internet works for you - The power of privacy is returned back into people’s hands - You are in charge of how your data is used

We are a data-driven platform company building the world's largest cancer image database. Our mission is to connect scientists, doctors and patients for online collaboration and provide the tools necessary to conquer cancer cooperatively instead of individually.

Avela is a platform for organizations and governments to run markets to equitably allocate resources and opportunities. The right person in the right position will change the world. Learning opportunities, field-based experiences, and consultant projects all have something in common. Currently, these opportunities are allocated through a combination of manual processes, spreadsheets, and trial-and-error - rife with implicit bias and questionable outcomes. Our mission is to more equitably and efficiently distribute opportunity. Learn more at avela.org

Accelerating deals from propose to close Empowering sales teams to simplify the process to generate, negotiate, and eSign proposals, quotes, and contracts

About Us -Founded in 2017 by IIT Delhi alumni, Attentive is a B2B vertical SaaS company serving the outdoor services industry in the United States. We are building an end to end SaaS platform with a deep-tech core that analyses geospatial imagery, enabling us to provide a suite of software solutions for our clientele.

At Toi Labs, we’re pioneering the next frontier of personal health monitoring—starting in the most unexpected place: the bathroom. By transforming the toilet into a passive health companion, we deliver real-time, actionable insights into gut health and more—without requiring users to change their behavior. Our platform enables early detection and preventive care right from the home. Recognized by TIME as a Best Invention of the Year and backed by TOTO, Sloan and the NIH, we’re combining elegant design, embedded technology, and data science to redefine how—and where—healthcare happens.