2025 Best Tech Startups in New Hampshire
The Tech Tribune staff has compiled the very best tech startups in New Hampshire. In doing our research, we considered several factors including but not limited to:
- Revenue potential
- Leadership team
- Brand/product traction
- Competitive landscape
Additionally, all companies must be independent (unacquired), privately owned, at most 10 years old, and have received at least one round of funding in order to qualify.
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10. Rogue Space Systems
Founded: 2020
“In this New Space Age access to space is expanding exponentially, opening up new opportunities for innovators and explorers never before imagined. Rogue designs satellite vehicles and subsystems to provide on-orbit services to satellite operators both now and well into the future. Building from there, we look to provide a vital role in setting the standard for these services in support of the New Space Economy.”
9. ARTDAI
Founded: 2016
Also honored in:
- 2021 Best Tech Startups in New Hampshire
- 2020 Best Tech Startups in New Hampshire
- 2019 Best Tech Startups in New Hampshire
“ARTDAI | Accelerating data, insights, and workflows across the art market ecosystem to enable industry professionals to surpass their ambitions and impact the art world.”
8. Propensity
Founded: 2017
“Propensity is the only account-based marketing (ABM) platform with contact-level attribution. Easily run omnichannel ABM campaigns, see who’s interacting with your brand, and send accurate, high-intent leads directly to sales.”
7. EventPipe
Founded: 2020
Also honored in: 2024 Best Tech Startups in New Hampshire
“EventPipe is a modern travel technology company on a mission to simplify and streamline the outdated processes behind event hotel management. Built specifically for event producers, sports housing companies, meeting planners, and CVBs, our cloud-based software platform manages the full event lodging lifecycle—from hotel sourcing and contracting to room block management, booking, reconciliation, and invoicing.
Our vision is to revolutionize group hotel bookings the way Shopify transformed ecommerce—by bringing simplicity, scale, and innovation to every step of the event travel experience.”
6. VentriFlo Inc
Founded: 2019
“The VentriFlo True Pulse Pump is a novel, truly pulsatile blood pumping system designed to achieve superior outcomes, reduce costs and improve safety for pediatric & adult patients who require cardiopulmonary support during CPB surgery or in the ICU during pulsatile VA ECMO.
The VentriFlo True Pulse Pump is currently under development and not available for human use.”
5. Datanomix
Founded: 2018
Also honored in:
- 2024 Best Tech Startups in New Hampshire
- 2023 Best Tech Startups in New Hampshire
- 2022 Best Tech Startups in New Hampshire
- 2020 Best Tech Startups in New Hampshire
- 2019 Best Tech Startups in Nashua
- 2018 Best Tech Startups in Manchester
“Trying to win in precision manufacturing is brutally hard. Trying to win without good data and processes is even harder. ERP’s have been around for decades to tell us what we’ve made, but not how to get better. MES systems leave it to you to get your own data, and then you have to make it make sense. Other Monitoring systems rely on operator input and DIY dashboards.
Even with these technologies, we still fight fires, don’t really know what’s important, and completely lack the Visibility needed to make the right changes. Manufacturers deserve better answers.
Data-Powered Production™ exists to bring machine data, business data, and your team together into a clear, automated picture that helps you Make More…More Revenue, More Profit, and More For Less.”
4. Maribel Health
Founded: 2021
Also honored in: 2024 Best Tech Startups in New Hampshire
“Health systems face unprecedented challenges with capacity, workforce, and reimbursement. We work for health systems to design, build, and operate advanced clinical care models in the home and community to expand total capacity and improve access.
In late 2021, Ronald Paulus, MD, a health system CEO, and Adam Groff, MD, a home and community services entrepreneur and hospital medicine physician, came together to enable health systems to respond to inevitable demographic shifts and workforce constraints driving care out of hospitals and into the home. Together, they founded Maribel Health to design, engineer, and operate the capabilities – including technology, clinical models, and operational management services – in order to enable the home and community to be increasingly central to both patients’ and health systems’ success.”
3. See All AI
Founded: 2023
“See All AI is pioneering a breakthrough in medical imaging by harnessing deep learning and AI to elevate the possibilities in diagnostic and intraoperative 3D volumetric imaging.”
2. Better Life Partners
Founded: 2018
Also honored in:
- 2024 Best Tech Startups in New Hampshire
- 2023 Best Tech Startups in New Hampshire
- 2022 Best Tech Startups in New Hampshire
- 2021 Best Tech Startups in New Hampshire
“At Better Life Partners, our mission is to provide whatever it takes to help people heal from addiction. Whenever, wherever. We deliver community-based and virtual medical and behavioral health care, providing our members with easy and fast access to treatment in the right place for them. Our services include opioid and alcohol use disorder treatment, with mental and physical healthcare services for our members.
Our “whole person” care is built upon deep community partnerships. We partner with local organizations to provide harm reduction and integrated medical, behavioral, and social care. We work hand-in-hand with mission-driven community organizations, treatment providers, and public health organizations to bring better care to the people they serve.”
1. Regrow Ag
Founded: 2016
Also honored in:
- 2024 Best Tech Startups in New Hampshire
- 2023 Best Tech Startups in New Hampshire
- 2022 Best Tech Startups in New Hampshire
- 2021 Best Tech Startups in New Hampshire
“Regrow Ag powers agriculture resilience for today’s leading retailers, CPGs, processors, and farmers.
Regrow’s Agriculture Resilience Platform gives companies across the ag supply chain the ability to assure their supply chains and protect operational integrity by accelerating the needed scale of GHG emissions reduction, adoption of regenerative farming practices, and proactive adaptation to the changing climate.
Recently named one of the TIME100 Most Influential Companies of 2023, Regrow’s rapidly growing list of partners includes Cargill, General Mills, and Kellanova.”