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Seed Companies in Cambridge

Explore 144 seed startups based in Cambridge, United States. Access verified founder contact information and fundraising data.

Total Companies
144
Total Funding
$491.7M
Avg Funding
$19.7M
Industries
14

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$300K
raised

Fine improves transperancy in assessing and offering credit to communities transitioning to solar.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

3D Printing

ZSFab dedicates to provide modeling optimization and 3D printing of patient specific surgical guide & biocompatible.

Sep 2021
Seed

Founder Contacts

41,000+ verified contacts

Biotechnology
$100.0M
raised

Nvelop Therapeutics is a biotechnology company that developes genetic medicines for patients with severe genetic diseases.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$20.0M
raised

Extuitive is an AI-first business that aims to revolutionize the conception and validation of new consumer goods and creatives.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

$5.5M
raised

Silvertree provides a wellness wearable platform for Older Adults and their Care Partners

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$3.0M
raised

Rendezvous Robotics constructs space infrastructure.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Biotechnology
$3.0M
raised

Polymeric delivery platform for in vivo applications

Aug 2022
Pre-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
$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

Torpedo Therapeutics is building implantable electronic devices for treating neurological diseases.

Aug 2024
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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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

$4.5M
raised

Carbon Counts is a mobile game platform that harnesses the power of play, people, and technology to positively impact climate change.

Aug 2022
Seed

Founder Contacts

41,000+ verified contacts

Retail
$3.0M
raised

ScribeUp embeds subscription management into the banking experiences of fintechs, banks & credit unions

Aug 2023
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

Information Technology
$3.0M
raised

Luxury VR experiences bridging the present and future of the built environment—anytime, anywhere.

Aug 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Biotechnology
$11.0M
raised

Cirrus Therapeutics is a Biotechnology Research firm diganosing and treating eye diseases affecting ocular immune system.

Aug 2025
Seed

Founder Contacts

41,000+ verified contacts

Health Care
$1.8M
raised

Digital care platform that integrates metabolic health support with evidence-based mental health therapy.

Aug 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cloud Security
$1.0M
raised

Timus Networks is a platform that develops technologies to build and secure the modern workplace.

Aug 2022
Seed

Founder Contacts

41,000+ verified contacts

Computer Vision
$125K
raised

SenpAI.gg is a gaming coach for the 1.4 billion PC gamers globally.

Aug 2021
Seed

Founder Contacts

41,000+ verified contacts

Manufacturing
$388K
raised

CRABI Robotics Engineering and Manufacturing firm developing cleaning machines for marine vessels and removel of biofouling.

Aug 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Consumer
$5.0M
raised

AeroShield is a B2B startup that develops super-insulating transparent materials.

Jul 2024
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

NeuroLambda Therapeutics is a company.

Jul 2024
Seed

Founder Contacts

41,000+ verified contacts

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

Artificial Intelligence (AI)

ReviveMed is a precision-medicine platform that leverages the data from small molecules or metabolites.

Jul 2022
Seed

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 144 companies

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