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.

Codametrix

Software

Healthcare

Codametrix

CodaMetrix is at the forefront of revolutionizing the medical coding industry through its AI-driven solutions. As a recognized leader, we proudly hold the No. 1 position in the “Reduce Cost of Care” category in the 2023 KLAS Emerging Solutions Report. Our flagship platform, CMX, is a multi-specialty coding AI-platform designed to seamlessly translate clinical information into precise medical codes, catering to both fee-for-service and value-based care models.

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Ascend Elements

Chemicals

Ascend Elements

Ascend Elements is an independent manufacturer of advanced battery materials using valuable elements reclaimed from spent lithium-ion batteries. Their patented Hydro-to-Cathode® direct precursor synthesis process transforms today’s waste into high-value materials for tomorrow’s EV batteries — a giant step up in sustainability for the entire industry.

Ecotone Renewables

Climate Tech

Manufacturing

Ecotone Renewables

EMPOWER SUSTAINABLE COMMUNITIES. By making sustainable food and agriculture systems more accessible and prevalent outside the industrial scale. This is why Ecotone is dedicated to building the tools necessary to empower communities to redevelop and grow through sustainable food practices.

Activ Surgical

Healthcare

Activ Surgical

Activ Surgical is a digital surgery pioneer, envisioning a future of collaborative surgery, with surgical intelligence empowering scopes and robots to see what humans cannot see. The top surgeons in the world cannot be everywhere, but with Activ Surgical, their data and insights can be. Founded in 2017, Activ Surgical completed the world ￃﾢ￢ﾂﾬ￢ﾄﾢs first autonomous robotic surgery of soft tissue and is building hardware-agnostic surgical software that allows surgical systems to collaborate with surgeons.

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.

Reprise

Software

Reprise

Reprise empowers enterprise sales and marketing teams to build personalized, interactive demos that lead to greater conversions, shorter sales cycles, and more revenue. For sales and marketing leaders who strive to expertly showcase their products, Reprise is the only enterprise-class demo creation platform that fully integrates live demos, guided demos, and product tours to seamlessly show the value of your product at every phase of the buyer's journey. Launched in 2020, Reprise has been recognized as a leader in G2's winter 2023 report of best Mid-Market Content Experience Platforms. Backed by ICONIQ Growth, Bain Capital Ventures, Accomplice VC, and Glasswing Ventures, Reprise is changing how companies deliver demos.

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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.