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.

Gradient AI

Insurtech

Gradient AI

Gradient AI was founded in order to address the need for state-of-the-art Artificial Intelligence (AI) and Machine Learning (ML) solutions for the trillion-dollar insurance industry. Our software-as-a-service platform uses AI to help commercial insurers automate and improve underwriting results, reduce claim costs, and improve operational efficiencies. Our software and models are utilized by many of the world’s most recognized Insurance Carriers, MGAs, TPAs, Pools, PEOs and more. Our team of expert Data Scientists and Insurance Technology experts have an exceptional history of building wildly successful insurance technology companies, with the most satisfied customers in the industry. At GradientAI we focus exclusively on delivering measurable results for your underwriting and claims operations.

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Overjet

Overjet is pioneering the next era of dentistry. Modern DSOs and insurance companies are realizing the clinical and operational value of innovative technologies and moving towards smart operations that leverage artificial intelligence. Guided by a patient-centric AI, Overjet’s FDA-cleared platform offers more data points in x-rays than previously possible. It integrates with major practice management and imaging systems to guide clinicians to arrive at precise & accurate diagnostic decisions, better care and patient outcomes that drive dentistry forward. With data-driven diagnoses being the key to success, Overjet enables clinicians to achieve higher clinical accuracy, precision, and consistency. When dentists see objective confirmation of a diagnosis they made, they feel more confident, and patients know they can trust their doctors. Building on formative experiences with MIT and Harvard School of Dental Medicine, Overjet was founded on the vision to enhance clinical decision-making to improve oral health. Every day, some of the largest DSOs, dental groups, and insurance companies rely on accurate information provided by Overjet to deliver care and services.

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.

Voatz

Cybersecurity

Blockchain

Voatz

Voatz is an award winning mobile elections platform that is changing the way the world votes. Backed by cutting-edge security, biometrics and a blockchain-backed infrastructure, Voatz enables smartphone voting to increase accessibility and security in elections. Since inception, Voatz has successfully served more than 2.3 million voters across 130 elections with several governments, major political parties, universities and non-profits. In 2018, Voatz ran the first mobile vote in US Federal Election history, and, in 2020, Voatz became the first smartphone app based system to be used for voting in the US Presidential Elections. Voatz was recently selected by 15 cities in Canada for the 2022 Ontario Municipal Elections.

Smart Credit

FinTech

Smart Credit

Smart Credit helps maximize cashback, reward, and travel points by recommending the best credit card for every purchase.

Capchase

FinTech

Capchase

Capchase is the growth partner for ambitious software-as-a-service (SaaS) and comparable recurring-revenue companies. We empower businesses to grow faster through non-dilutive capital, payments and revenue acceleration software. Our product suite includes: Capchase Pay A specialist B2B buy now, pay later product that lets you close higher value deals up to 10X faster and collect your full ARR upfront. Capchase Grow Flexible, non-dilutive revenue-based financing that gives you access to up to 60% of your ARR in as little as 48 hours.

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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.