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Seed Companies in Cambridge

Explore 140 seed startups based in Cambridge, United States. Access verified founder contact information and fundraising data.

Total Companies
140
Total Funding
$92.7M
Avg Funding
$3.7M
Industries
11

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Health Care
$375K
raised

VelloHealth is a platform that integrates mobile solutions to helps SMI care teams collaborate to provide optimal treatment.

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

Biotechnology
$20.0M
raised

DaCapo Brainscience develops disease-modifying therapies for neurodegenerative diseases, focusing on innovative treatments.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Information Technology
$2.8M
raised

AKAIO ris an agent-based platform focused on innovation , torpedoes the business model of the Big Four by decentralizing expertise.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Fitness
$1.1M
raised

FeMMA is a technology platform that connects women through workouts and social events inspired by Mixed Martial Arts.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Restaurants
$1.9M
raised

Upper Spectacle is a restraunt company.

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

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Cyber Security
$5.0M
raised

Critical infrastructure cybersecurity, Ceritas leverages HBOM/DBOM technology to map OT/ICS components and their vulnerabilities

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

$14.0M
raised

TRIMTECH Therapeutics treats inflammatory and persistent CNS conditions by focusing on the elimination of harmful proteins.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Fitness
$4.0M
raised

Perch is a fitness technology company that utilizes AI-driven camera systems for weightlifting performance.

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

Apollo Atomics is the developer of a nuclear technology designed to provide sustainable power and to meet energy demands with deployment.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$750K
raised

Vysioneer is an oncology AI company that enables pharma and clinicians to find the right treatment for tumors.

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

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Advanced Materials
$1.5M
raised

The Agentic AI Platform for End-to-End R&D

Jun 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Bramante Biologics is a biotechnology research company that manufactures AI-powered protein.

Jun 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Software
$2.0M
raised

Cypher AI is an Intelligent Digital Infrastructure for Life Sciences R&D.

May 2026
Seed

Founder Contacts

30,000+ verified contacts

Analytics
$4.0M
raised

Trade NFTs on Flow. Search for trading partners, swap NFTs, and shop across marketplaces.

May 2022
Seed

Founder Contacts

30,000+ verified contacts

$4.8M
raised

Violet Therapeutics is a pre-clinical stage company leveraging first-in-class platforms to identify, map, and mine the cellular connectome.

May 2026
Seed

Founder Contacts

30,000+ verified contacts

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Advanced Materials
$2.5M
raised

Atacama Biomaterials is an AI driven biotech company that offers compostable and biodegradable plastic alternatives.

May 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.8M
raised

Creators of Harmony, the AI project manager coworker

May 2026
Seed

Founder Contacts

30,000+ verified contacts

$5.0M
raised

Developing a secure quantum technology powered communication protocol for Internet Web 4.0

May 2023
Seed

Founder Contacts

30,000+ verified contacts

Biotechnology
$3.1M
raised

Deck Bio develops multi-target T cell engager immunotherapies for solid tumors.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

$4.0M
raised

Assetario develops an automated platform designed to deliver personalized gaming experiences for players.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$5.3M
raised

Relativity6 uses AI to verify business info in real-time, helping insurers and firms detect risk, fraud, and compliance issues fast.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

$1.5M
raised

RecruOps is the AI back-office for recruiting operations — automating workflows so hiring teams can focus on people, not processes.

Apr 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.1M
raised

Gander Robotics builds and develops robotic and autonomous solutions for defense and maritime rescue.

Apr 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

$5.0M
raised

Design Pharma has a unique suite of proprietary technologies that enable the discovery and biosynthetic production of drug candidates.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

$1.3M
raised

Arches Medical Partners is a physician-owned medical platform delivering support to independent primary care practices.

Apr 2025
Seed

Founder Contacts

30,000+ verified contacts

Showing 26 to 50 of 140 companies

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