Top list · Menlo Park
Startups in Menlo Park
155 startups in Menlo Park have raised money in rounds we track. These are the 50 that have raised the most, $5.8B between them.
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ArcherArcher is an AI-enhanced commercial real estate technology platform founded in 2019, originally launched as iREITs in 2021.Archer is an AI-enhanced commercial real estate technology platform founded in 2019, originally launched as iREITs in 2021.
Founded 2019Menlo Park, United States$650Mlast round Nov 2025 - 2
SynthegoSynthego is a genome engineering company that enables access to CRISPR to accelerate life science research and development.Synthego is a genome engineering company that enables access to CRISPR to accelerate life science research and development.
Founded 2012Menlo Park, United States$319Mlast round Feb 2022 - 3
Periodic LabsWe're building AI scientists and the autonomous laboratories for them to operate.We're building AI scientists and the autonomous laboratories for them to operate.
Founded 2025Menlo Park, United States$300Mlast round Sept 2025 - 4
BillionToOneBillionToOne is a precision diagnostics company that focuses on genetic testing for disease detection.BillionToOne is a precision diagnostics company that focuses on genetic testing for disease detection.
Founded -Menlo Park, United States$280Mlast round Sept 2024 - 5
Mainspring EnergyMainspring Energy is a power generation company based in Menlo Park, California, founded in 2010.Mainspring Energy is a power generation company based in Menlo Park, California, founded in 2010.
Founded 2010Menlo Park, United States$258Mlast round Apr 2025 - 6
Orca BioOrca Bio is a late-stage biotechnology company based in Menlo Park, California, focused on developing high-precision allogeneic cell therapies.Orca Bio is a late-stage biotechnology company based in Menlo Park, California, focused on developing high-precision allogeneic cell therapies.
Founded 2016Menlo Park, United States$250Mlast round Jan 2026 - 7
LB PharmaceuticalsLB Pharmaceuticals specializes in developing a treatment for schizophrenia.LB Pharmaceuticals specializes in developing a treatment for schizophrenia.
Founded 2015Menlo Park, United States$250Mlast round Jul 2026 - 8
EarLensEarlens is a medical technology company transforming the hearing experience with the only direct sound delivery system.Earlens is a medical technology company transforming the hearing experience with the only direct sound delivery system.
Founded 2005Menlo Park, United States$248Mlast round Oct 2018 - 9
LeoLabsLeoLabs is an aerospace company that supplies and provides low Earth orbit mapping and space situational awareness services.LeoLabs is an aerospace company that supplies and provides low Earth orbit mapping and space situational awareness services.
Founded 2016Menlo Park, United States$196Mlast round Nov 2026 - 10DermiraDermira is a development-stage biotech company focused on developing and commercializing innovative new therapies in dermatology.
Dermira is a development-stage biotech company focused on developing and commercializing innovative new therapies in dermatology.
Founded 2010Menlo Park, United States$169Mlast round Aug 2014 - 11
Armadin SecurityArmadin Security is an AI-powered cybersecurity company that specializes in real-time threat hunting.Armadin Security is an AI-powered cybersecurity company that specializes in real-time threat hunting.
Founded 2025Menlo Park, United States$165Mlast round Jan 2026 - 12
EnsightenThe leader in website security & privacy complianceThe leader in website security & privacy compliance
Founded 2009Menlo Park, United States$162Mlast round Jan 2016 - 13
CardioKinetixCardiokinetix is a medical device company based in Menlo Park, California, focused on improving cardiac function for patients with ischemic heart failure.Cardiokinetix is a medical device company based in Menlo Park, California, focused on improving cardiac function for patients with ischemic heart failure.
Founded 2002Menlo Park, United States$136Mlast round Dec 2014 - 14
Apreo HealthApreo Health is a clinical-stage medical device company based in Menlo Park, California, founded in 2021.Apreo Health is a clinical-stage medical device company based in Menlo Park, California, founded in 2021.
Founded -Menlo Park, United States$130Mlast round May 2026 - 15
PersonalisPersonalis is a contract research organization and genome-scale diagnostics services company specializing in genome guided medicine.Personalis is a contract research organization and genome-scale diagnostics services company specializing in genome guided medicine.
Founded 2011Menlo Park, United States$125Mlast round Dec 2024 - 16LeiaLeia Inc.
Leia Inc.
Founded 2014Menlo Park, United States$125Mlast round Nov 2022 - 17
Skan AISkan AI is an enterprise software company founded in 2018, specializing in AI-powered Process Intelligence.Skan AI is an enterprise software company founded in 2018, specializing in AI-powered Process Intelligence.
Founded 2018Menlo Park, United States$103Mlast round Aug 2026 - 18iLobbyThe global leader in facility and visitor management for complex enterprise
The global leader in facility and visitor management for complex enterprise
Founded 2012Menlo Park, United States$100Mlast round Jan 2021 - 19
SynthekineSynthekine is a biotechnology company based in Menlo Park, California, founded in 2018.Synthekine is a biotechnology company based in Menlo Park, California, founded in 2018.
Founded 2018Menlo Park, United States$100Mlast round Jan 2023 - 20
BetterWorksBetterworks is an AI-native software company that specializes in performance management and talent intelligence.Betterworks is an AI-native software company that specializes in performance management and talent intelligence.
Founded 2013Menlo Park, United States$95Mlast round Nov 2024 - 21
Oculus VROculus VR was an American company founded in 2012, specializing in virtual reality (VR) hardware, software, and content platforms.Oculus VR was an American company founded in 2012, specializing in virtual reality (VR) hardware, software, and content platforms.
Founded 2012Menlo Park, United States$93Mlast round Dec 2013 - 22
Hello HeartHello Heart is a digital therapeutics company dedicated to cardiovascular health, founded in 2013 by Maayan Cohen and Ziv Meltzer.Hello Heart is a digital therapeutics company dedicated to cardiovascular health, founded in 2013 by Maayan Cohen and Ziv Meltzer.
Founded 2013Menlo Park, United States$82Mlast round May 2022 - 23
Transcend MedicalTranscend Medical focuses on the research and development of novel devices for the treatment of glaucoma.Transcend Medical focuses on the research and development of novel devices for the treatment of glaucoma.
Founded 2005Menlo Park, United States$80Mlast round Apr 2014 - 24
AN2 TherapeuticsAN2 Therapeutics develops small-molecule medicines from boron chemistry for infectious diseases, hematologic disorders, and oncology.AN2 Therapeutics develops small-molecule medicines from boron chemistry for infectious diseases, hematologic disorders, and oncology.
Founded -Menlo Park, United States$80Mlast round Sept 2026 - 25
Hexagon BioHexagon Bio is a biopharmaceutical company based in Menlo Park, California, founded in 2016.Hexagon Bio is a biopharmaceutical company based in Menlo Park, California, founded in 2016.
Founded 2017Menlo Park, United States$77Mlast round Oct 2022 - 26
TriplePoint Venture GrowthTriplePoint Venture Growth is a non-diversified management investment company.TriplePoint Venture Growth is a non-diversified management investment company.
Founded 2013Menlo Park, United States$75Mlast round Feb 2026 - 27
Spiro MedicalSpiro Medical is a medical device company developing a groundbreaking Pulmonary Neuromodulation (PNM) System for asthma treatment.Spiro Medical is a medical device company developing a groundbreaking Pulmonary Neuromodulation (PNM) System for asthma treatment.
Founded 2023Menlo Park, United States$67Mlast round Jan 2026 - 28
One ConcernOne Concern is a climate resilience technology company based in Menlo Park, California, founded in 2015.One Concern is a climate resilience technology company based in Menlo Park, California, founded in 2015.
Founded 2016Menlo Park, United States$65Mlast round Jun 2021 - 29
IntransaIntransa is a company specializing in physical security infrastructure.Intransa is a company specializing in physical security infrastructure.
Founded 2001Menlo Park, United States$62Mlast round Jul 2012 - 30
Enable MedicineEnable medicine is a biotechnology company that develops biological cartography tools to generate cellular maps that help in drug discovery.Enable medicine is a biotechnology company that develops biological cartography tools to generate cellular maps that help in drug discovery.
Founded 2019Menlo Park, United States$60Mlast round Apr 2022 - 31
Twin HealthTwin Health is a HealthTech company founded in 2018 and based in Mountain View, California, with operations in Chennai, India.Twin Health is a HealthTech company founded in 2018 and based in Mountain View, California, with operations in Chennai, India.
Founded 2018Menlo Park, United States$59Mlast round Sept 2026 - 32
WhatsAppWhatsApp is a proprietary, cross-platform, free instant messaging subscription service for smartphones.WhatsApp is a proprietary, cross-platform, free instant messaging subscription service for smartphones.
Founded 2009Menlo Park, United States$58Mlast round Jul 2013 - 33InstagramInstagram is a free photo-sharing application that enables its users to take photos, apply filters, and share them on social networks.
Instagram is a free photo-sharing application that enables its users to take photos, apply filters, and share them on social networks.
Founded 2010Menlo Park, United States$58Mlast round Apr 2012 - 34
RedSeal, Inc.RedSeal, Inc.RedSeal, Inc.
Founded 2004Menlo Park, United States$56Mlast round Apr 2015 - 35
Sight SciencesSight Sciences is a medical device company that uses a computer-based device designed for the treatment of eye disease.Sight Sciences is a medical device company that uses a computer-based device designed for the treatment of eye disease.
Founded 2011Menlo Park, United States$52Mlast round Jan 2024 - 36
DelivDelivApp, also known as Deliv, is an on-demand delivery management platform founded in 2014.DelivApp, also known as Deliv, is an on-demand delivery management platform founded in 2014.
Founded 2012Menlo Park, United States$52Mlast round Oct 2018 - 37
Alladapt ImmunotherapeuticsAlladapt Immunotherapeutics is a privately held biopharmaceutical company developing prescription therapeutics targeting food allergy.Alladapt Immunotherapeutics is a privately held biopharmaceutical company developing prescription therapeutics targeting food allergy.
Founded 2018Menlo Park, United States$50Mlast round Aug 2022 - 38
Radical NumericsRadical Numerics is an AI lab dedicated to advancing scientific superintelligence through its Automated AI Research Factory.Radical Numerics is an AI lab dedicated to advancing scientific superintelligence through its Automated AI Research Factory.
Founded -Menlo Park, United States$50Mlast round Jun 2026 - 39
Mint BillsMint Bills is an application for billing process and account monitoring.Mint Bills is an application for billing process and account monitoring.
Founded 2007Menlo Park, United States$47Mlast round Sept 2013 - 40
ClearStory DataClearStory Data was an enterprise-scale software company founded in 2011 and based in Menlo Park, California.ClearStory Data was an enterprise-scale software company founded in 2011 and based in Menlo Park, California.
Founded 2011Menlo Park, United States$45Mlast round Mar 2018 - 41
Roxro PharmaRoxro Pharma offers ROX-888 and ROX-828, drugs developed for the treatment of pain.Roxro Pharma offers ROX-888 and ROX-828, drugs developed for the treatment of pain.
Founded 1999Menlo Park, United States$43Mlast round Jun 2007 - 42
Credence MedSystemsCredence MedSystems is a drug delivery and specialty pharmaceutical company focused on delivering medications safely.Credence MedSystems is a drug delivery and specialty pharmaceutical company focused on delivering medications safely.
Founded 2011Menlo Park, United States$41Mlast round Dec 2024 - 43
DoxelDoxel is an innovative artificial intelligence and construction technology company based in Menlo Park, California.Doxel is an innovative artificial intelligence and construction technology company based in Menlo Park, California.
Founded 2016Menlo Park, United States$40Mlast round Aug 2021 - 44
MolocoMoloco is a machine learning company founded in 2013, specializing in AI-powered performance advertising.Moloco is a machine learning company founded in 2013, specializing in AI-powered performance advertising.
Founded 2013Menlo Park, United States$35Mlast round Jun 2023 - 45
Subtle MedicalSubtle Medical, Inc.Subtle Medical, Inc.
Founded 2017Menlo Park, United States$33Mlast round Jun 2026 - 46
CuilCuil (pronounced COOL) is a search engine that combines the largest Web index with content-based relevance methods, organized results, and complete user privacy.Cuil (pronounced COOL) is a search engine that combines the largest Web index with content-based relevance methods, organized results, and complete user privacy.
Founded 2005Menlo Park, United States$33Mlast round Apr 2008 - 47
WelbeHealthWelbeHealth is a physician-led healthcare company founded in 2015, dedicated to providing comprehensive care for medically frail seniors, often at no cost.WelbeHealth is a physician-led healthcare company founded in 2015, dedicated to providing comprehensive care for medically frail seniors, often at no cost.
Founded 2015Menlo Park, United States$30Mlast round Jul 2018 - 48
DifyDify.AI is an open-source platform designed for developing, deploying, and managing Large Language Model (LLM) applications.Dify.AI is an open-source platform designed for developing, deploying, and managing Large Language Model (LLM) applications.
Founded 2023Menlo Park, United States$30Mlast round Mar 2026 - 49
Curious.comCurious.com is an online marketplace founded in 2012, based in Menlo Park, California.Curious.com is an online marketplace founded in 2012, based in Menlo Park, California.
Founded 2012Menlo Park, United States$30Mlast round Feb 2014 - 50
Mindstrong HealthMindstrong is a virtual mental health platform.Mindstrong is a virtual mental health platform.
Founded 2014Menlo Park, United States$29Mlast round Sept 2022
Menlo Park, United StatesEvery startup we hold in Menlo Park, ranked by the total it has raised in rounds we hold. Nobody pays to be on a list.
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