Top Tech Startups in New England, United States in 2026

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Private investments such as venture capital, hedge funds, and private equity make up roughly 25% of the investment universe. Traditionally, investors, advisors, banks, families, and managers track hundreds of investments in complicated spreadsheets, file folders, and busy inboxes. Not only is this tedious and time-consuming, but it is rife with opportunities for manual data entry errors, inconsistent reporting, and lost information. Enter Arch. Arch is a Series A financial technology company that automates the management of private investments, improving access, understanding, and the human experience of investing across asset classes. Arch delivers standardized data, documents, and insights in a single platform, avoiding the need to chase information across dozens or hundreds of fund manager portals.Our purpose is to save investors time while empowering them to make more informed investment decisions, leading to better financial outcomes.

My Keepsake is a mobile app that helps people capture, organize, and relive their most meaningful moments — from wedding days and anniversaries to quiet family dinners and everyday milestones. We believe that the small moments matter most. A photo from a Sunday morning, a voice note from a grandparent, a video of a first step — these are the things people treasure forever. My Keepsake makes it effortless to preserve them in a beautiful, private digital space built for the people you love. Founded by a team passionate about product, design, and human connection, we're building a product that's already live on the App Store and growing. We move fast, ship often, and care deeply about the experience we create — for our users and for our team. If you love building things that matter, you'll feel right at home here.

JUS Official Services is a full-service creator and artist management firm dedicated to helping influencers, musicians, filmmakers, and digital creators build structured, sustainable, and scalable careers. Our mission is to provide creators with the strategy, systems, and operational support needed to grow professionally while maintaining creative control and long-term independence. We approach management as a strategic partnership. JUS works closely with each client to develop clear growth plans grounded in brand positioning, audience development, and measurable performance outcomes. Our focus extends beyond short-term results — we prioritize long-term career alignment, strong infrastructure, and disciplined execution that supports continued success across evolving platforms and markets. Our services span career development, brand strategy, marketing planning and execution, partnerships, and operational support. From release planning and content strategy to collaborations and monetization opportunities, we help creators navigate both the creative and business sides of their careers with clarity and structure. JUS supports talent across multiple disciplines, including social media influencers, singers and songwriters, filmmakers, and multi-platform creators. While we work with clients at various stages, we specialize in supporting emerging and developing talent seeking professional guidance and scalable growth systems. Built on professionalism, transparency, and long-term thinking, JUS Official Services exists to help creators turn momentum into sustainable careers through strategy, structure, and consistent execution.

Language shouldn’t determine the quality of your care, but for 30 million patients in the U.S., it still does. Lexi is an early stage Harvard–backed startup building AI-native, real-time medical interpretation so clinicians and patients can communicate clearly across languages. Every day, clinicians lose precious time and patients face preventable risks because they can’t speak the same language, while traditional interpretation services remain slow, costly, and inconsistent in quality. For patients with limited English proficiency, this shapes every encounter with the health system. We’re building the real-time multilingual communication layer for healthcare to deliver instant, medically accurate, voice-to-voice interpretation using advanced speech processing and multilingual AI. Lexi is optimized for clinical workflows and engineered with HIPAA-grade privacy to protect patient data. Join us in making healthcare truly accessible for all!