69 Best Startups in Menlo Park California to Watch in 2025

The Definitive Seedtable Ranking of Startups in Menlo Park California

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 242 start-ups with an aggregate funding of $7.6b. The average funding per company in this subset is $110.1m.

Last update to the database: Feb 18, 2025. See changelog.

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4

Funding Rounds

$1.8b

Money raised

Grail is a biotechnology company headquartered in Menlo Park, California that was founded as a spinoff of Illumina Inc and initially headed by Jeffrey Huber in 2016, focused on making a medical device that can detect early stage cancer.

5

Funding Rounds

$86.0m

Money raised

Strivr is a Menlo Park, California-based developer of a virtual reality platform for learning and training employees.

9

Funding Rounds

$276.0m

Money raised

A diagnostic DNA testing company using quantified biological data.

2

Funding Rounds

$14.6m

Money raised

A biotechnology company that has built a robotic cloud lab which allows on-demand services for biology laboratories.

Key people:

3

Funding Rounds

$70.0m

Money raised

Helm.ai is a start-up developing software for advanced driver assistance systems, autonomous driving, and robotics.

1

Funding Rounds

$73.0m

Money raised

Antheia is an American biotechnology company founded in 2013, and is located in Menlo Park, California. Antheia uses synthetic biology, informatics, and fermentation technologies to produce plant based medicines; most notably opioids using yeast.

2

Funding Rounds

$22.5m

Money raised

Latent AI is a Menlo Park, California-based developer of an edge-based machine learning platform for artificial and machine learning solutions in edge computing deployments.

8

Funding Rounds

$100.4m

Money raised

A software-as-a-service technology company with a focus on robotic solutions for laboratories. It was founded in 2019 and is located in Menlo Park, California.

4

Funding Rounds

$305.0m

Money raised

Ajax is an investment company focused on investing and working with companies in the medical technology field.

3

Funding Rounds

$52.0m

Money raised

3T Biosciences is a biotechnology company developing immunotherapies.

2

Funding Rounds

$150.0m

Money raised

Character AI is a platform dedicated to the creation of interactive characters using conversational AI models.

4

Funding Rounds

$108.0m

Money raised

An artificial intelligence company with a cognitive process mining software platform that leverages computer vision and machine intelligence for process mining and discovery. It was founded in 2018 and is located San Francisco, California.

4

Funding Rounds

$38.2m

Money raised

vFunction is an AI software platform that transforms legacy applications into cloud-compatible microservices.

1

Funding Rounds

$3.5m

Money raised

Biotechnology company using Artificial Intelligence to discover drugs by translating life sciences big data into therapies

2

Funding Rounds

$7.0m

Money raised

Parse is a company providing cloud-based software developer kits for building applications for desktop, mobile, and embedded devices.

4

Funding Rounds

$95.0m

Money raised

LeoLabs is a a company that is interested in protecting satellites that are in low-Earth orbit

10

Funding Rounds

$274.2m

Money raised

Calysta is a biotechnology company seeking to improve worldwide food security through making animal feed. The company is based out of Menlo Park, California and was founded in 2012 by Josh Silverman.

3

Funding Rounds

$2.0m

Money raised

Diffbot is a developer of machine learning and computer vision algorithms and public APIs for extracting data from web pages.

6

Funding Rounds

$650.0k

Money raised

QuSecure is a Menlo Park, California-based cybersecurity company that is developing quantum security applications, it was founded in 2019 by Skip Sanzeri, Rebecca Krauthamer, Dave Krauthamer, and Kosta Vilk.

1

Funding Rounds

$5.0m

Money raised

Sound.xyz is a company that provides the songs of musical artists in the form of non-fungible tokens, or NFTs.

2

Funding Rounds

$500.0k

Money raised

Quantum Thought offers an incubator for the creation of quantum computing applications.

6

Funding Rounds

$77.1m

Money raised

Ensighten is a customer data tracking platform and tag management technology vendor headquartered in San Jose, California. The company sells a customer data platform which includes visitor tracking and marketing products.

2

Funding Rounds

$32.0m

Money raised

Espresso Systems is a single-shot scaling and privacy solution for Web3.

1

Funding Rounds

$16.0m

Money raised

Oculus VR is an american virtual reality technology company founded in 2012 by Jack McCauley, Palmer Luckey, Brendan Iribe, Michael Antonov and Nate Mitchell.

2

Funding Rounds

$37.3m

Money raised

PGP Corporation is a Menlo Park, California-based company founded in 2002 by Jon Callas.

5

Funding Rounds

$107.5m

Money raised

Synack is a Redwood City, California-based cybersecurity company developing a crowdsourced security platform.

4

Funding Rounds

$114.1m

Money raised

Carrot Fertility is a company designing fertility plans and benefits for employees

4

Funding Rounds

$10.0m

Money raised

With data driven insight, Lex Machina enables law firms and lawyers to pitch and land new clients and win lawsuits.

4

Funding Rounds

$80.2m

Money raised

CipherTrace is a Menlo Park, California-based cybersecurity company developing security solutions for the cryptocurrency industry.

2

Funding Rounds

$33.9m

Money raised

Refuge Biotechnologies is a biotechnology company that uses CRISPR and cell therapy technologies for treating cancer.

1

Funding Rounds

$40.0m

Money raised

Deliv is a Menlo Park, California-based company founded in 2012 by Daniela Bolzmann.

10

Funding Rounds

$195.0m

Money raised

Ayasdi is a company that is dedicated to helping clients detect fraud.

1

Funding Rounds

$8.0m

Money raised

Ople is an AI-based company that provides solutions for improving data science process.

1

Funding Rounds

MobiledgeX is a software company providing an Edge-Cloud platform.

1

Funding Rounds

$35.0m

Money raised

FlowX is an application modernization platform for enterprise financial institutions.

1

Funding Rounds

$500.0k

Money raised

Swivl is a Menlo Park, California-based company founded in 2010.

5

Funding Rounds

$127.6m

Money raised

Omniome is a San Diego-based company.

7

Funding Rounds

$50.7m

Money raised

Matternet makes access to goods as frictionless and universal as access to information.

7

Funding Rounds

$234.5m

Money raised

Clear Labs is a Menlo Park, California-based company founded in 2014 by Sasan Amini.

8

Funding Rounds

$101.1m

Money raised

ALICE is a construction planning platform powered by AI.

2

Funding Rounds

$995.0m

Money raised

Katerra is a US based construction company.

2

Funding Rounds

$213.0m

Money raised

Uplift is a Menlo Park, California-based financial technology company developing buy now, pay later services for merchants and consumers.

1

Funding Rounds

$500.0k

Money raised

Company

2

Funding Rounds

$14.8m

Money raised

Run The World is a platform provider for online events and virtual conferences.

5

Funding Rounds

$120.1m

Money raised

Deserve Credit Cards offers card options to students, professionals, new to country, and those on work visas.

4

Funding Rounds

$23.5m

Money raised

Applied StemCell is a company producing knock-in mice transgenic services and CRISPR genome editing services.

5

Funding Rounds

$151.0m

Money raised

Hello Heart is a company founded in 2013 by Ziv Meltzer.

3

Funding Rounds

$61.7m

Money raised

Kespry provides a touchless drone-based aerial intelligence platform for organizations in a variety of industries.

1

Funding Rounds

$3.3m

Money raised

INanoBio a nano-biotechnology company based in Phoenix Arizona, a spin-off founded to commercialize FDEC FET nanosensor technology invented at Arizona State University.

1

Funding Rounds

$4.6m

Money raised

CoScreen is a remote collaboration platform that offers multi-user screen sharing, multi-user remote control, and audio chat.

3

Funding Rounds

$10.8m

Money raised

A company developing and providing application and API security for the web

2

Funding Rounds

Subtle Medical is a medical imaging software company based in Menlo Park, CA.

2

Funding Rounds

$44.0m

Money raised

Quantifind enables financial crimes/fraud analysts and investigators to make better decisions, faster, with intelligent automation.

1

Funding Rounds

$30.0m

Money raised

Ubiquitous Energy is a Redwood City, California-based company founded in 2011 by Miles Barr.

8

Funding Rounds

$114.9m

Money raised

Rapid, remote testing for agile teams, from idea to launch

3

Funding Rounds

$23.2m

Money raised

Gauss Surgical is a real-time monitoring system for surgical blood loss founded by Siddarth Satish, Mark L. Gonzalgo, MD, PhD and Milton B. McColl, M.D..

2

Funding Rounds

$25.0m

Money raised

Reconstruct Inc. is a Menlo Park, California company and visual command center for construction projects offering AI-powered remote quality control, progress monitoring, and facilities assessment software.

4

Funding Rounds

$22.5m

Money raised

Magisto is an online video editor.

1

Funding Rounds

$6.0m

Money raised

Scotty Labs is a spin-out of SRI International in California that focuses on reinventing the driving experience.

2

Funding Rounds

$750.0k

Money raised

Gridium is a Menlo Park, California-based developer of software solutions to lower energy costs, maintenance and vendors.

5

Funding Rounds

$77.0m

Money raised

Leadspace is an audience Management Platform founded in 2007 by Amnon Mishor.

5

Funding Rounds

$177.4m

Money raised

Hexagon Bio is a technology company focused in oncology.

1

Funding Rounds

$10.0m

Money raised

Plastic company making low-emissions materials such as polyester-based thermoplastic polyurethanes.

3

Funding Rounds

$18.0m

Money raised

Ionpath is a Menlo Park, California-based medical diagnostic tool company.

1

Funding Rounds

$75.4m

Money raised

GOQii’s goal is to enable people across the world to “be the force” to unleash their untapped potential.

2

Funding Rounds

$34.3m

Money raised

A deep learning company that develops and builds OS for Brick & Mortar Retail

2

Funding Rounds

$20.4m

Money raised

A company focused on developing chemical process technology for production of chemicals from renewable feedstocks

4

Funding Rounds

$36.0m

Money raised

Quantum Biosystems is a company that provides a sequencing system which assembles genetic data with wide applicability through the use of DNA and RNA sequencing.

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