Boston Startup Hub

Welcome to the hub for the most groundbreaking and ambitious startups in Boston! Our directory has just landed, want to join us on this exciting journey?

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Featured Startups

Dive into our directory to uncover more innovations that are shaping the city's future.

Audicin

FinTech

SaaS

Digital Health

Audicin

We give you the benefits of meditation when you are too busy to meditate with medical music that regulates your nervous system while you are working and going about your life.

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Stavvy

Software

Stavvy

Stavvy helps real estate professionals grow their business and ditch the paper process. The Stavvy platform makes it easy for you to work and collaborate with lending, title/settlement, notarial, and loan servicing partners. Together in one secure platform, you’ll have the tools to boost productivity and dismantle communication silos. Our feature line includes must-have tools like eSign, RON, eRecording, digital audit trail, and a proprietary Eligibility Engine. Recognized for its innovation, Stavvy has played a pivotal role in digital real estate closings, making processes more cost-effective and efficient for all stakeholders involved. As the real estate industry continues to evolve, Stavvy stands as a beacon of digital transformation, ensuring seamless transactions and heightened customer satisfaction.

Cellino

Biotech

Cellino

Cellino is building a scalable, automated biomanufacturing system for potentially curative personalized cell therapies. Cellino’s vision is to enable healthier lives worldwide with personalized treatments derived from induced pluripotent stem cells (iPSCs), which can serve as the basis for therapies for a host of chronic degenerative diseases, including vision loss and Parkinson's disease.

Hydrow

Healthcare

Hydrow

New to the market, fast-growing, incredibly innovative, and already recognized as one of the Boston Globe’s Top Places to Work, Hydrow is the Live Outdoor Reality (LOR)™ rowing machine that delivers on-water experiences at home with workouts led by world-class athletes. Engaging twice as many muscles as cycling (86%, in fact), Hydrow’s interactive technology delivers challenging virtual workouts, including On the Mat offerings like Yoga (Strength, Mobility) and Pilates from gorgeous locations around the world. Hydrow connects members with an entire community of fellow rowers who experience the rivers and waterways of the world together in synchrony. You, too, can be part of that community. At Hydrow, you’ll have the chance to shape a company that is disrupting the fitness industry while creating engaging content unmatched in the marketplace today. Sound exciting? That’s because it is!

Tomorrow.io

Software

Climate Tech

Tomorrow.io

Tomorrow.io is the world’s leading Weather and Climate Security Platform, equipping humanity with the weather intelligence needed to thrive and adapt in an era of climate crisis. Through predictive and actionable insights, teams adapt to any weather-related challenge at scale, both in real-time and in advance of business impact. Customers, including Uber, Delta, National Grid, and more, use Tomorrow.io to significantly improve operational efficiency, automate risk management, and customize resiliency plans to meet sustainability goals.

VulcanForms

Manufacturing

VulcanForms

VulcanForms builds and operates advanced digital manufacturing infrastructure that enables the world's critical industries to innovate, grow, and deliver sustainable impact. A MIT-born company, VulcanForms has invented and commercialized the world’s first industrially scalable metal additive manufacturing (AM) solution and pioneered integrated digital production systems. Combining breakthrough technologies in additive and subtractive manufacturing, industrial automation, digital thread and engineering expertise, the company serves leading medical, defense, aerospace, and semiconductor companies, producing precision components and assemblies.

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Latest News

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July 22nd, 2025

Boston Tech Talks: Arnar Larusson from Tyme Wear

In this edition of Boston Tech Talks, Arnar Larusson, co-founder of Tyme Wear, shares how his background in biomechanics and engineering led to building a wearable tech startup—and why Boston’s unique mix of resources, talent, and community made it the ideal place to launch.