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.

Hourwork

HR Tech

Hourwork

HourWork offers a new, better way to hire and retain hourly workers in today’s understaffed world. Our best-in-class recruitment and retention solutions help match employers with top hourly talent, uncover what matters most to employees, and automatically check in at key milestones to prevent early attrition. Our name is rooted in our commitment to celebrate and build the interdependent relationship between employers and employees. We partner with clients who see themselves as skill providers and who have a deep belief that their business is most successful when their employees feel successful, too. This understanding – coupled with our advanced HourWork technology – differentiates our customers from the abundance of employers ready to hire today as an employer of choice.

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FreezeNit

Healthcare

FreezeNit

FreezeNit will improve the treatment of head lice for millions of families in the US. Our innovative approach simultaneously freezes and asphyxiates lice using only cold CO2 gas, in one short, non-toxic treatment.

OfferFit

Software

OfferFit

OfferFit.ai is revolutionizing the marketing landscape by transitioning from traditional A/B testing to AI-driven experimentation. Catering to lifecycle marketers, OfferFit's platform empowers businesses to rapidly accelerate their experimentation processes, ensuring the selection of the best offer for every customer. By integrating diverse messaging, creative, incentive, channel, and timing options, OfferFit autonomously identifies the optimal combination for each individual customer. The platform is designed to harness the full potential of first-party customer data, delivering tangible returns on investment. With testimonials from industry leaders, OfferFit has showcased significant improvements in conversion rates, profits, and overall customer experience. Whether it's a 200% profit boost in contract renewal offers or achieving true 1:1 personalization, OfferFit is the marketer's tool for tangible, data-driven results.

Asimov

Biotech

Asimov

Headquartered in Boston, Asimov's mission is to advance humanity's ability to design living systems, enabling biotechnologies with outsized societal benefit. The company is developing a synthetic biology platform – from cells to software – to design and manufacture next-generation therapeutics, including biologics, cell/gene therapies, and RNA. Founded by bioengineers from MIT and Boston University, the company has raised over $200 million from top institutional investors including Andreessen Horowitz, CPP Investments, Horizons Ventures, and Fidelity Management & Research Company. Asimov builds tools to program living cells. By integrating mammalian synthetic biology, computer-aided design, and machine learning, our multi-disciplinary team is advancing the design and manufacture of biologics and gene therapies.

Legacy

Healthcare

Legacy

Legacy is the fatherhood company. We are building a full suite of solutions and services for future, expecting, and new fathers. Our first product allows men to test and freeze their sperm without ever visiting a clinic. We are a Harvard incubated company that went through Y Combinator in the Summer '19 Batch and won TechCrunch's disrupt in Berlin last November.

ChaosSearch

Software

ChaosSearch

ChaosSearch enables customers to Know Better, delivering data insights at scale while achieving the true promise of data lake economics. The ChaosSearch Data Platform connects to and indexes data within a customer’s cloud storage environment, rendering it fully searchable and available for analysis with existing data tools – all with unlimited scale, industry-leading resiliency, and massive cost savings.

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Latest News

Dive into our blog for the latest trends and success stories from the Boston's startup community.

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.