BUILT IN BOSTON

Anchored in Boston’s innovation hub and investing worldwide. Our seed-stage venture firm is driven by a commitment to support ambitious, forward-thinking founders building meaningful change through technology.
Some companies from our investment portfolio
Drut
Forge
Golden Hearts Games
Flipside Crypto
Reggora
Flywire
Rithmm
Splash Sports
DraftKings
Wunderite
VulcanForms
Dephy
Enfi
Reasoner
College Sports Company
Cake
Sendoso
Clypd
Runkeeper
Oply
Electives

We are founders investing in founders

At Boston Seed, we bridge innovation and opportunity across consumer, B2B SaaS, and infrastructure. We invest in the earliest stages, both pre-seed and seed, and collaborate with founders from day one through to scale.

Championing founders redefining the everyday — in consumer, SaaS, and infrastructure.

At Boston Seed, we invest in visionary founders using technology to reshape how the world works and lives. From the earliest spark to meaningful scale, we’re there with practical support.

Insight drives impact.

Dephy Partners with Nike to Develop Project Amplify, the World’s First Powered Footwear System for Running and Walking

Nike is blending art and science to reach performance readiness, working alongside robotics partner Dephy to bring the footwear system to a broad consumer launch in the coming years.

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Returnalyze closes $6M A Round To Accelerate Development of Game Changing AI-Powered Returns Prevention Platform

Returnalyze, retail’s leading AI-powered Returns Prevention Platform, currently serving over 40 forward-thinking household brands, announced it has closed a $6 million Series A1 round led by new investor Fintop Capital. Blu Ventures, Osage Venture Partners and Data Point Capital also participated in the round.

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Reasoner Introduces Mind Reasoner—AI That Reveals Hidden Sentiments with Traceable Insight

Reasoner has launched Mind Reasoner, a groundbreaking desktop app powered by its battle-tested Precision Intelligence Engine. By analyzing over 100 facets of communication per meeting, it uncovers hidden thoughts—what people truly mean but don’t say—delivering every insight with full traceability and evidence-backed confidence.

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Fable’s Showrunner Debuts on X as the “Netflix of AI”

Fable’s launch of Showrunner, which allows users to create their own shows and movies from prompts, achieved extraordinary reach with more than 65 million views on X since launch.

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Don’t Screw Up the Most Important Slide of the Pitch Deck

Peter Blacklow Reveals the MVP of Every Pitch Deck.

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Based in the heart of Boston’s startup ecosystem, we back early-stage founders with big visions. Think you're building something that fits? Get in touch.
 

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