We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.
There are 139 start-ups with an aggregate funding of $6.6b. The average funding per company in this subset is $95.8m.
Last update to the database: Feb 18, 2025. See changelog.
2
Funding Rounds
$192.0m
Money raised
Scipher Medicine is a precision immunology company that aims to match patients with their most effective therapy. Their proprietary platform, Spectra, combines AI and a network map of protein interactions in the human body to make predictions.
5
Funding Rounds
$217.0m
Money raised
Takeoff Technologies provides an automated grocery fulfillment solution for grocers.
1
Funding Rounds
$1.0m
Money raised
Sanguine is a company that has the mission to accelerate medical research by eliminating the barriers to patient participation.
7
Funding Rounds
$62.8m
Money raised
A Boston-based emotion measurement technology company developing computer vision, machine learning, and deep learning technology.
3
Funding Rounds
$90.2m
Money raised
Chiasma Pharma is a Waltham, Massachusetts-based biopharmaceutical company developing oral drugs for the treatment of orphan diseases.
3
Funding Rounds
$55.0m
Money raised
A logistics company that uses technology to fulfill warehouse orders. It was founded in 2015 and is located in Waltham, Massachusetts.
4
Funding Rounds
$226.0m
Money raised
Arrakis is developing RNA-targeted small molecule (rSM) therapies to millions of patients.
3
Funding Rounds
$53.5m
Money raised
A company developing and commercializing cancer molecular diagnostics based isolation of exosomes from body fluids. Exosome Diagnostics was founded in 2008.
7
Funding Rounds
$24.6m
Money raised
Jazz is a company founded in 2009 by Don Charlton.
6
Funding Rounds
$116.0m
Money raised
Axial Therapeutics is a biopharmaceutical company targeting neurological disorders such as Parkinson's and Autism via gut health.
5
Funding Rounds
$80.2m
Money raised
Humantics is a software company that was founded in 2015.
3
Funding Rounds
$1.5b
Money raised
Devoted Health is a healthcare company serving seniors.
14
Funding Rounds
$293.9m
Money raised
Avedro is a company that is advancing the field of Corneal Remodeling.
5
Funding Rounds
$207.5m
Money raised
Actifio is a company developing enterprise data-as-a-service.
4
Funding Rounds
$22.6m
Money raised
GreatHorn is a Waltham, Massachusetts-based cybersecurity company developing protection products for cloud email systems.
1
Funding Rounds
$7.5m
Money raised
Transform your organization with award-winning, AI-powered sales enablement and sales training software, built for today's distributed teams. Learn more.
6
Funding Rounds
$46.4m
Money raised
Novomer is a Waltham, Massachusetts-based company founded in 2004 by Scott D. Allen.
9
Funding Rounds
$107.6m
Money raised
BG Medicine is a company developing diagnostic products for heart failure and related disorders.
8
Funding Rounds
$113.7m
Money raised
Minerva Biotechnologies is a clinical-stage biopharmaceutical company focused on developing immunotherapies for solid tumor cancers and cellular therapies for regenerative medicine.
2
Funding Rounds
$97.0m
Money raised
Immuitas Therapeutics is a company using immunology for complex cancer treatment.
5
Funding Rounds
$55.9m
Money raised
MetaMark Genetics is a medical diagnostics company developing tests and treatment planning for cancer patients.
3
Funding Rounds
$45.0m
Money raised
CyberX was a Waltham, Massachusetts-based cybersecurity company. The company was acquired by Microsoft in June 2020.
4
Funding Rounds
$143.0m
Money raised
Vecna Robotics is a robotics and tech company based in the United States and is a spin-off from Vecna Technologies.
2
Funding Rounds
$5.3m
Money raised
Allure provide Behavioral Analytics software that combines machine learning and decoy technology to protect enterprise devices from data loss and intrusion both inside and outside the enterprise.
6
Funding Rounds
$158.5m
Money raised
Company
6
Funding Rounds
$19.4m
Money raised
Tego is a Waltham, Massachusetts-based company founded by Timothy Butler, Bob Hamlin and Suhail Ahmad.
1
Funding Rounds
$7.3m
Money raised
Findaility Sciences is an artificial intelligence information technology company that was founded in 2010.
3
Funding Rounds
$23.0m
Money raised
InnoCentive is a Waltham, Massachusetts-based company founded in 2001.
1
Funding Rounds
$8.8m
Money raised
Respirator Depression Monitor
3
Funding Rounds
$33.0m
Money raised
Yottaa is an eCommerce acceleration platform that enables online brands to improve web performance and increase online conversion.
2
Funding Rounds
$80.0m
Money raised
Uptycs is a Waltham, Massachusetts-based computer security company.
3
Funding Rounds
$28.0m
Money raised
Veo Robotics is a Waltham, Massachusetts-based company.
3
Funding Rounds
$21.0m
Money raised
CallMiner is a Waltham, Massachusetts-based company founded in 2002.
2
Funding Rounds
$33.5m
Money raised
Instylla is a Waltham, Massachusetts-based diagnostic tools company developing solutions for embolization and founded in 2017 by Amarpreet Sawhney.
6
Funding Rounds
$80.7m
Money raised
InfoBionic is an arrhythmia detection and monitoring founded in 2011 by Nancy Briefs, Jeremy Ruskin and Ravi Kuppuraj.
2
Funding Rounds
$695.0m
Money raised
ElevateBio is a company founded by Vikas Sinha, David Hallal and Melissa Carpenter.
7
Funding Rounds
$133.7m
Money raised
Corindus Vascular Robotics is a Siemens healthineers company and a leader in robotic-assisted vascular interventions.
2
Funding Rounds
$43.0m
Money raised
A genomics company offering clinically guided personal genetic testing service
8
Funding Rounds
$2.0m
Money raised
Dynamic Ideas is a company which publishes technical books through Dynamic ideas Publishing and offers transportation management tools through Dynamic Ideas Routing. The company offers AI and analytics consulting and products as well
1
Funding Rounds
$95.0m
Money raised
Infinidat is a company developing, manufacturing and providing data storage and protection devices.
4
Funding Rounds
$27.4m
Money raised
SavingStar is a Waltham, Massachusetts-based company.
2
Funding Rounds
$38.7m
Money raised
Building Engines is a company founded in 2000 by Alex Rangel.
3
Funding Rounds
$47.0m
Money raised
OvaScience is a fertility biotechnology company
2
Funding Rounds
$147.6m
Money raised
Palleon Pharmaceuticals is a glycoimmune Checkpoint Inhibitors founded in 2016.
5
Funding Rounds
$111.6m
Money raised
ANDE is a rapid DNA Analysis founded by Richard Selden.
2
Funding Rounds
$20.9m
Money raised
Brainshark is a Waltham, Massachusetts-based company founded in 2005.
1
Funding Rounds
$55.0m
Money raised
Linus Health is a company founded in 2019.
2
Funding Rounds
$48.0m
Money raised
Skyhawk Therapeutics is a RNA-correcting Small Molecules founded in 2016 by Bill Haney.
1
Funding Rounds
$1.3m
Money raised
Hemera Biosciences is a treatment for dry macular degeneration company founded in 2010 by Jay S. Duker, Elias Reichel and Adam Rogers.
2
Funding Rounds
$25.2m
Money raised
CloudLock is a Waltham, Massachusetts-based cybersecurity and cloud security company developing solutions for cloud-based data.
2
Funding Rounds
$7.0m
Money raised
Thermedical is a medical device company developing Thermedical Ablation System founded by Michael G. Curley.
4
Funding Rounds
$5.1m
Money raised
Benefits Science is a data science and technology company.
3
Funding Rounds
$300.0m
Money raised
Small Molecules targeting proteins in the inflammasome and nucleic acid sensing signaling pathways
1
Funding Rounds
$1.0m
Money raised
Kinderlab Robotics develops and provides educational STEM robot learning kits for children.
2
Funding Rounds
$1.6m
Money raised
Mobiquity Inc. is a Waltham, Massachusets-based consulting company designing cloud-based digital products and services.
2
Funding Rounds
$23.0m
Money raised
PerkinElmer Informatics is a company developing enterprise software solutions for the development of biological products and treatments. The company was known as CambridgeSoft until it was acquired by PerkinElmer in 2011.
2
Funding Rounds
$63.2m
Money raised
Spectrawave is a medical device company that develops optical diagnostic and therapeutic devices.
3
Funding Rounds
$55.5m
Money raised
Adnexus Therapeutics is a company founded by Noubar Afeyan.
1
Funding Rounds
$4.0m
Money raised
A biotechnology company focused on developing covalent drugs for the treatment of cancer and other autoimmune diseases
1
Funding Rounds
$9.8m
Money raised
Randori is an attack platform that provides "red-teaming" as a service -- basically, staging simulated hack attacks to test for vulnerabilities and gaps in the security response.
1
Funding Rounds
$353.0k
Money raised
Intelligent Bio-Systems, Inc. is a DNA sequencing developing company.
2
Funding Rounds
$54.0m
Money raised
Nocion Therapeutics is developing positively charged versions of "caines" -- broadly acting intracellular sodium channel blockers
1
Funding Rounds
$5.6m
Money raised
Education Development Center is a Waltham, Massachusetts-based company founded in 1958.
2
Funding Rounds
$4.6m
Money raised
1
Funding Rounds
$200.0k
Money raised
MindEdge is an online learning platform which provides solutions for leadership, management, communication, and education.
1
Funding Rounds
$200.0m
Money raised
At Upstream Bio we strive to reach the source of inflammation and conquer it. We are leveraging our diverse roots and the team's substantial industry experience to develop therapies that ease the burden of inflammatory and allergic diseases on patients and their loved ones.
1
Funding Rounds
$16.9m
Money raised
A company developing drugs o treat diseases caused by inflammation
3
Funding Rounds
$77.2m
Money raised
A biopharmaceutical company that develops pharmaceuticals to treat renal and vascular diseases
1
Funding Rounds
$21.0m
Money raised
Glytec is a predictive dosing algorithm for diabetes founded in 2006.
Enter your email and get access to 71,000 + technology companies you can partner with.