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 143 start-ups with an aggregate funding of $6.5b. The average funding per company in this subset is $94.2m.
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.
7
Funding Rounds
$120.1m
Money raised
A company in Israel that develops signal-processing technology and offers EverOn, a contact-free and early detection patient supervision system.
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
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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.
2
Funding Rounds
$18.0m
Money raised
Ultimaker is a dutch 3d printer manufacturer founded in 2011 by Siert Wijnia, Erik de Bruijn and Martijn Elserman.
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
2
Funding Rounds
$23.9m
Money raised
Imprivata is an it security company founded in 2002.
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.
1
Funding Rounds
$40.0m
Money raised
Ranok Therapeutics uses of chaperone-mediated protein degraders (CHAMPs) against BRD4, a transcription factor that is implicated in cancer development.
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
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