Swell Partners

Swell Partners is a venture capital firm established in 2014 and based in New York, New York. The firm focuses on investing in early-stage companies, specifically at the seed and series A stages, across a variety of sectors. Swell Partners employs a category-agnostic investment strategy, allowing them to target diverse opportunities in the commercial products sector and beyond. By leveraging their expertise, they aim to support innovative startups and help them scale in their respective markets.

Jay Patil

Co-Founder and General Partner

Rusty Ralston

Co-Founder

15 past transactions

RyboDyn

Pre Seed Round in 2025
RyboDyn is a biotechnology research company focused on developing innovative therapeutics aimed at training the immune system to detect and eliminate cancer from within the body. The company is dedicated to advancing scientific breakthroughs that lead to new classes of treatments, providing significant improvements in medicine. RyboDyn's work is particularly concentrated on creating upgraded therapies for serious diseases, including terminal conditions, with the goal of enhancing patient outcomes and expanding treatment options.

ScienceIO

Seed Round in 2021
ScienceIO is a biomedical language platform founded in 2019 by Gaurav Kaushik and Will Manidis in Massachusetts, United States. The company specializes in transforming unstructured biomedical data into usable and contextualized information. Its platform detects and extracts biomedical terms, clinical variables, and medical codes from complex medical texts, enabling the conversion of intricate information into actionable insights. By linking medical concepts, ScienceIO facilitates powerful queries, providing clients with easy access to relevant medical alternatives through the decoding of medical data.

Fiveable

Venture Round in 2021
Fiveable, Inc. is an educational technology company based in Milwaukee, Wisconsin, founded in 2018. It operates an interactive social learning platform designed for Advanced Placement (AP) students and teachers, aiming to foster educational equity. The platform combines content, community, and courses to enhance the learning experience. It features a comprehensive content library and interactive community spaces, allowing students to engage with peers studying similar subjects. Fiveable offers online instruction led by accredited teachers across various disciplines, including history, social sciences, STEM, and languages. The company's mission is to empower students by building their skills and confidence, enabling them to earn college credit through placement exams and succeed in their educational endeavors.

Northstar

Series A in 2020
Northstar specializes in providing financial wellness solutions and benefits platforms designed to assist companies in supporting their employees effectively. The company offers personalized financial advisory services, helping employees maximize their total compensation through expert guidance on retirement planning, budgeting, and debt management. Northstar's platform is particularly valuable during critical periods such as onboarding, open enrollment, and equity events, enabling businesses to enhance their financial planning and improve operational liquidity. Notable clients include Zoom, Snap, NerdWallet, Superhuman, and Virgin Orbit, reflecting Northstar's commitment to fostering financial wellness in the workplace.

Crisp

Series A in 2020
Crisp, Inc. is a technology company established in 2018 and headquartered in Brooklyn, New York, that specializes in demand forecasting software tailored for the food industry. The company offers a data platform that connects consumer packaged goods (CPG) brands with real-time point-of-sale and inventory data from over 40 retailers and distributors. By leveraging advanced analytics and business intelligence tools, Crisp provides actionable insights through interactive dashboards, enabling nearly 6,000 CPGs to optimize sales and supply chain operations. The platform's primary aim is to enhance efficiency within the food supply chain, helping retailers and suppliers manage inventory effectively while reducing waste.

Spring in Africa

Seed Round in 2020
Spring in Africa is a fnacial service offering firm that provides banking alternatives to make transection efficient.

Loft Orbital

Series A in 2019
Loft Orbital Solutions Inc. is a company based in San Francisco, California, that provides comprehensive services for the deployment and operation of customer payloads in space. Established in 2017, Loft Orbital specializes in operating microsatellites and offers an end-to-end solution that includes satellite platform integration, launch booking, and operational management. The company simplifies the satellite deployment process by utilizing a standardized satellite bus and a suite of software tools, thereby reducing costs and accelerating the timeline to orbit. Additionally, Loft Orbital addresses financial and regulatory challenges by providing solutions for licensing, insurance, and financing, allowing customers to concentrate on their mission objectives rather than the technical complexities of satellite engineering.

Atomic Returns

Seed Round in 2019
Atomic Returns is a company that provides a platform designed to optimize return policies for e-commerce retailers, focusing on maximizing profitability and managing risk associated with product returns. Its solution helps online retailers implement tailored return policies that align with specific products and customer profiles. By promoting appropriate return strategies, Atomic Returns enables clients to enhance their return rates, drive revenue, and effectively manage the complexities of returns in the retail environment. The platform is designed to be user-friendly and ready for immediate implementation, making it accessible for retailers looking to improve their return processes and overall performance.

Northstar

Seed Round in 2018
Northstar specializes in providing financial wellness solutions and benefits platforms designed to assist companies in supporting their employees effectively. The company offers personalized financial advisory services, helping employees maximize their total compensation through expert guidance on retirement planning, budgeting, and debt management. Northstar's platform is particularly valuable during critical periods such as onboarding, open enrollment, and equity events, enabling businesses to enhance their financial planning and improve operational liquidity. Notable clients include Zoom, Snap, NerdWallet, Superhuman, and Virgin Orbit, reflecting Northstar's commitment to fostering financial wellness in the workplace.

Legalpad

Seed Round in 2018
Legalpad Inc. is a Seattle-based company founded in 2018 that focuses on streamlining work visa applications for startups and their employees. By combining advanced software with human support, Legalpad simplifies the legal processes associated with O-1, EB-1, H-1B, and B-1 visas. The platform is designed to automate repeatable legal tasks and workflows, thereby enhancing efficiency in the visa application process. Legalpad aims to connect global talent with opportunities, facilitating cross-border employment for individuals and enabling startups to navigate the complexities of hiring international talent.

Blokable

Seed Round in 2017
Blokable, Inc. is a Seattle-based company that specializes in manufacturing pre-fabricated steel frame modular housing units for various development projects in the United States, including residential, retail, and mixed-use applications. Established in 2016, Blokable offers a vertically integrated solution that streamlines the housing creation process by combining design, planning, financing, permitting, and manufacturing. Their innovative building system allows for the design and delivery of fully functional modular structures that can be configured and stacked in multiple ways, catering to diverse building needs. This approach significantly reduces the time and costs associated with developing multi-family housing, while also promoting community equity and accessibility. Blokable's focus on efficiency and affordability aims to address the challenges of housing development and contribute to the creation of connected communities.

Cabin

Seed Round in 2017
Cabin Technologies, Inc. is a hospitality transportation company that provides overnight bus rides featuring private cabins for passengers traveling up to 500 miles in the United States. Founded in 2016 and based in San Francisco, Cabin offers a unique travel experience by combining transportation and accommodation into one service. Passengers benefit from spacious and comfortable sleeping cabins, along with amenities such as attendants, luggage allowances, nighttime tea, morning coffee, ear plugs, and free Wi-Fi. This innovative approach addresses the challenges of regional travel by allowing individuals to maximize their time, effectively transforming long-distance travel into a seamless and enjoyable experience. The company has garnered support from prominent investors in Silicon Valley, reinforcing its mission to enhance travel efficiency and comfort.

PebblePost

Series A in 2016
PebblePost, Inc. is a New York-based company that operates a digital-to-direct mail marketing platform. Established in 2014, PebblePost specializes in transforming online consumer behavior into targeted direct mail campaigns. By leveraging online interest and intent data, the company sends personalized direct mail that aims to activate purchasing decisions and enhance conversion rates. PebblePost is known for its innovation in Programmatic Direct Mail, which utilizes advanced targeting and algorithmic optimization techniques. The platform integrates various marketing functions, including segmentation, campaign management, production, analytics, and optimization, allowing brands to effectively engage consumers through tailored media impressions delivered to their homes.

Panna

Seed Round in 2015
Panna is an online platform that offers cooking enthusiasts the opportunity to learn from some of the world's most esteemed chefs, many of whom hold Michelin stars or have been nominated by the James Beard Foundation. The service features high-quality video content that combines step-by-step instruction with text, allowing users to follow along as they cook iconic dishes. Panna's platform is designed to enhance the cooking experience by providing detailed guidance through both video and written recipes, making it easier for users to replicate complex dishes at home. This innovative approach helps users to develop their culinary skills and create memorable meals for their families and friends.

mParticle

Seed Round in 2014
mParticle, Inc. is a New York-based company that develops a customer data platform designed for multi-channel consumer brands. Founded in 2012, mParticle enables businesses to effectively manage and analyze customer data in real time, providing tools for marketers, developers, and data scientists to integrate and orchestrate their marketing efforts. The platform collects user data from various sources, unifying it into a single view to deliver personalized, omnichannel customer experiences. This capability allows companies to gain actionable insights, optimize customer journeys, and enhance engagement through advanced analytics and audience segmentation. mParticle serves a diverse range of industries, including retail, financial services, media, dining, travel, gaming, and marketing, among others, helping brands accelerate their growth strategies while ensuring compliance with regulations such as GDPR. The company also has additional offices in San Francisco, Bellevue, London, and Delray Beach.
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