Top Tech Startups in Boston, MA in 2026

Volta Labs was spun out of MIT in 2018 with the simple mission of building biological automation from the ground up. Volta is in the proximity of Kendall Square, known as "the most innovative square mile on the planet". Being part of the open biotech culture in Kendall Square made us realize that today’s biologists are held back by the limitations of existing automation tools. With DNA sequencing in particular, we observed that the advances in DNA readout technologies had moved further along than the advances in the upstream steps of preparing samples for sequencing (sample prep). ‍ What started out as a simple printed circuit board to manipulate colored droplets at the MIT Media Lab during co-founder Udayan Umapathi’s graduate work was quickly directed toward solving the “sample prep bottleneck”. The company raised Seed Funding from top VCs in 2019 and later that year added Will Langford as a co-founder and Head of Engineering. ‍ Since then, we have been heads down in the lab inventing and building novel fluidic and sample manipulation technologies. We take an anti-disciplinary approach to solve very hard problems and weave together instrumentation, fluidics, software, biology and chemistry. While our current focus is on sequencing sample prep, we envision a new approach where a single universal machine automates most biological workflows in genomics, proteomics and synthetic biology.

For 100 years the home security industry has been selling outdated technology at highway-robbery prices. Often sales reps will try to scare customers into signing long-term contracts that are full of nasty fine print. We believe being safe should be simple. SimpliSafe security systems are easy to self-install, easy to purchase direct online, and don’t require a phoneline or long-term contract. They are also wireless, cellular, and customizable: It works anywhere and will fit any house, apartment or business.

Amazon is guided by four principles: customer obsession rather than competitor focus, passion for invention, commitment to operational excellence, and long-term thinking. We are driven by the excitement of building technologies, inventing products, and providing services that change lives. We embrace new ways of doing things, make decisions quickly, and are not afraid to fail. We have the scope and capabilities of a large company, and the spirit and heart of a small one. Together, Amazonians research and develop new technologies from Amazon Web Services to Alexa on behalf of our customers: shoppers, sellers, content creators, and developers around the world. Our mission is to be Earth's most customer-centric company. Our actions, goals, projects, programs, and inventions begin and end with the customer top of mind. You'll also hear us say that at Amazon, it's always "Day 1."​ What do we mean? That our approach remains the same as it was on Amazon's very first day - to make smart, fast decisions, stay nimble, invent, and focus on delighting our customers.

We combine expert curation and unmatched value to connect readers with books they’ll love. We believe that discovering, buying, marketing, and selling books online should always be an easy, joyful experience. We lean into two key concepts – expert curation and unmatched value – to build innovative products and tools that get the right books into the right hands. Our teams at BookBub and Chirp have helped the publishing industry drive hundreds of millions of dollars in ebook and audiobook sales worldwide – and every day, millions of readers turn to us for help finding books they’ll love.

One Medical is the fastest growing primary care practice in the country. But this is no ordinary doctor’s office. Everything we do is built around how people live today. From our office experience to the exceptional people we hire to technology that simplifies getting — and giving — care, we’re transforming healthcare and truly changing people’s lives.

Compa is a venture-backed SaaS startup revolutionizing the future of compensation. In a dynamic job market with hiring challenges, accountability, and the rise of AI, companies need the best data to stay ahead of industry changes, competition, and costs. Compa has developed the premier real-time compensation data platform, delivering top-tier compensation intelligence to leading enterprise teams. Compa is a compensation intelligence company built to augment enterprise compensation teams in the era of AI. Our customers include the world’s biggest companies: Apple, NVIDIA, Tesla, Mastercard, T-Mobile, Sanofi, Moderna, Gilead Sciences, and more.

Our AI powered platform uniquely supercharges B2B distributors sales through three channels: reps, email and e-commerce. By understanding which customers are likely to purchase each product and when, from new items to items which are frequently re-ordered our AI is able to direct sales reps on which customers to talk with and about what products. We also allow companies to send targeted emails tailored to each customer which sync with the messaging from the sales team. Finally, our customers customers get a personalized buying experience online. At one enterprise customer, we increased rep effectiveness by 9x in a control trial. At another customer, we are projected to drive a 10% increase in revenue with one year of use of our product. Reps love using our platform, saying it “makes me a killer.”

Securing the software development process, with a focus on improving developer velocity.

We have built an AI powered food and exercise as medicine platform to improve treatments for Metabolic Syndrome and Reduce Readmissions.

Our first product is an automated hair braider that reduces appointment times from hours to minutes, empowering stylists to triple their business and addressing the 8 billion hours spent braiding hair each year.