Skip to main content

Seed Companies in Cambridge

Explore 146 seed startups based in Cambridge, United States. Access verified founder contact information and fundraising data.

Total Companies
146
Total Funding
$473.6M
Avg Funding
$18.9M
Industries
12

Export 146 Seed Companies in Cambridge

Get founder emails, funding data, and company details in one CSV

Start Free Trial

Recently Funded Companies

Export
Artificial Intelligence (AI)
$1.7M
raised

EKAI is an AI platform that transforms technical data into a self-service intelligence layer.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$6.0M
raised

Ambitious Bio is a life sciences AI infrastructure company building foundational biological data infrastructure for the AI era.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$6.0M
raised

Ambitious Bio is a life sciences AI infrastructure company building foundational biological data infrastructure for the AI era.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

AI Infrastructure
$500K
raised

Atomarine builds floating, modular offshore data center barges cooled by seawater and powered by standalone vessels to bypass land grids.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$58.0M
raised

Physical Superintelligence use AI-driven research to study physics, engineer physical systems, and explore new physical laws.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 146 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Artificial Intelligence (AI)
$5.1M
raised

Subconscious is an AI infrastructure company focused on inference optimization and post training for agent workloads.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Bioinformatics
$5.0M
raised

Deliverome Bio builds an open atlas of human surface proteins for targeted delivery research.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Health Care
$6.5M
raised

Lambda Surgical develops LambdaGuide, a spatial guidance platform adding real-time measurement and navigation to surgical endoscopes.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$505K
raised

Aperon is a Tech firm currently operating in stealth.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Health Care
$10.0M
raised

Holobiome is an owner and operator of a therapeutic company intended to treat diseases of the enteric and central nervous systems.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 146 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Artificial Intelligence (AI)
$300.0M
raised

Walden Robotics Builds wheeled, two-armed semi-humanoid robots using Physical AI for manufacturing and logistics.

Jul 2026
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Software
$2.0M
raised

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

May 2026
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Artificial Intelligence (AI)
$1.8M
raised

Creators of Harmony, the AI project manager coworker

May 2026
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 146 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Biotechnology
$3.1M
raised

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

Apr 2026
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Artificial Intelligence (AI)
$5.2M
raised

GrowthFactor is the AI-powered command center for retail real estate teams to manage expansion and existing footprint.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$8.8M
raised

CavilinQ develops quantum connectivity hardware designed to link quantum processors and expand quantum computing capability.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Professional Networking
$2.0M
raised

Talvy is providing a video-first professional networking platform that replaces traditional resumes with brief video profiles.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 146 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
$3.0M
raised

MacroCycle Technologies is a cleantech company that develops sustainable and zero-carbon plastic upcycling solutions.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Power Grid
$4.1M
raised

Reservoir Power develops sustainable power grids for high-value power projects.

Jan 2026
Seed

Founder Contacts

41,000+ verified contacts

Aurora Therapeutics is changing the way personalized gene-editing medications are created and approved for patients with rare diseases.

Jan 2026
Seed

Founder Contacts

41,000+ verified contacts

Biotechnology
$8.0M
raised

STRM.BIO is a biotechnology company that uses extracellular vesicles to deliver gene therapy in a more efficient and practical manner.

Jan 2026
Seed

Founder Contacts

41,000+ verified contacts

Restaurants
$500K
raised

Tarragon Systems is a SaaS company that offers an operating software for multi-unit restaurants.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 146 companies

Ready to Connect with Seed Startups in Cambridge?

Get verified founder emails, funding details, and company data for 146 seed companies in Cambridge.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked