# Top 23 Cybersecurity Startups in Palo Alto by Funding (2026)

> The 23 best-funded cybersecurity startups in Palo Alto, ranked by total funding raised: $2.6B combined.

Source: https://millionrounds.com/top-lists/cybersecurity-startups-palo-alto (Millionrounds; every figure on the page links to its filing or article)

- 1 [**Rubrik** Rubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT.](https://millionrounds.com/company/rubrik) Rubrik offers live data access for recovery and application development by fusing enterprise data management with web-scale IT. *Founded* 2014 Palo Alto, United States **$1.6B** last round May 2025
- 2 [**Obsidian Security** Obsidian Security is a cybersecurity company founded in 2017, specializing in comprehensive security solutions for SaaS and enterprise AI environments.](https://millionrounds.com/company/obsidian-security) Obsidian Security is a cybersecurity company founded in 2017, specializing in comprehensive security solutions for SaaS and enterprise AI environments. *Founded* 2017 Palo Alto, United States **$191M** last round Aug 2026
- 3 [**CyCognito** CyCognito is a US-based enterprise cybersecurity company founded in 2017, specializing in external attack surface management (EASM) and preemptive exposure management.](https://millionrounds.com/company/cycognito) CyCognito is a US-based enterprise cybersecurity company founded in 2017, specializing in external attack surface management (EASM) and preemptive exposure management. *Founded* 2017 Palo Alto, United States **$118M** last round Dec 2021
- 4 [**Cyberhaven** Cyberhaven is a cybersecurity company based in Palo Alto, California, founded in 2016 by a team of five PhD researchers from MIT and EPFL.](https://millionrounds.com/company/cyberhaven) Cyberhaven is a cybersecurity company based in Palo Alto, California, founded in 2016 by a team of five PhD researchers from MIT and EPFL. *Founded* 2016 Palo Alto, United States **$113M** last round Apr 2025
- 5 [**Veza** Veza is a data security platform that helps users use and share their data safely.](https://millionrounds.com/company/veza) Veza is a data security platform that helps users use and share their data safely. *Founded* 2020 Palo Alto, United States **$108M** last round Apr 2025
- 6 [**Endor Labs** Endor Labs is a cybersecurity company focused on Agentic Application Security and Software Supply Chain Security.](https://millionrounds.com/company/endor-labs) Endor Labs is a cybersecurity company focused on Agentic Application Security and Software Supply Chain Security. *Founded* 2021 Palo Alto, United States **$93M** last round Apr 2025
- 7 [**Xage Security** Xage is a global leader in zero trust access and protection](https://millionrounds.com/company/xage-security) Xage is a global leader in zero trust access and protection *Founded* 2017 Palo Alto, United States **$79M** last round Mar 2026
- 8 [**Skyflow** Skyflow is a data privacy technology company based in Palo Alto, founded in 2019.](https://millionrounds.com/company/skyflow) Skyflow is a data privacy technology company based in Palo Alto, founded in 2019. *Founded* 2019 Palo Alto, United States **$72M** last round Mar 2024
- 9 [**ArmorCode** ArmorCode offers an AppSecOps platform that reduces application exposure and risk for customers.](https://millionrounds.com/company/armorcode) ArmorCode offers an AppSecOps platform that reduces application exposure and risk for customers. *Founded* 2020 Palo Alto, United States **$59M** last round Mar 2026
- 10 [**Dazz** Dazz delivers unified security remediation across code, clouds, infrastructure, and applications for security and development teams.](https://millionrounds.com/company/dazz) Dazz delivers unified security remediation across code, clouds, infrastructure, and applications for security and development teams. *Founded* 2021 Palo Alto, United States **$50M** last round Jul 2024
- 11 [**Abstract Security** Abstract Security has developed a new platform with an AI-powered assistant to help centralize security analytics management.](https://millionrounds.com/company/abstract-security) Abstract Security has developed a new platform with an AI-powered assistant to help centralize security analytics management. *Founded* 2023 Palo Alto, United States **$40M** last round Jul 2026
- 12 [**Incognia** Incognia is a digital identity and AI-powered risk intelligence company founded in 2020, focused on providing tamper-resistant location identity solutions.](https://millionrounds.com/company/incognia) Incognia is a digital identity and AI-powered risk intelligence company founded in 2020, focused on providing tamper-resistant location identity solutions. *Founded* 2020 Palo Alto, United States **$31M** last round Jan 2024
- 13 [**Fiddler AI** Fiddler AI is an enterprise software company based in Palo Alto, California, founded in 2018.](https://millionrounds.com/company/fiddler-ai) Fiddler AI is an enterprise software company based in Palo Alto, California, founded in 2018. *Founded* 2018 Palo Alto, United States **$30M** last round Jan 2026
- 14 [**Skycure** Skycure offers technology that provides a seamless and holistic solution for organizations’ mobile security needs.](https://millionrounds.com/company/skycure) Skycure offers technology that provides a seamless and holistic solution for organizations’ mobile security needs. *Founded* 2012 Palo Alto, United States **$25M** last round Jul 2016
- 15 [**SquareX** SquareX helps organisations detect, mitigate and threat-hunt web attacks happening against their users in real-time.](https://millionrounds.com/company/squarex) SquareX helps organisations detect, mitigate and threat-hunt web attacks happening against their users in real-time. *Founded* 2023 Palo Alto, United States **$20M** last round Apr 2025
- 16 [**Raven.io** Raven.io is a cybersecurity company based in Palo Alto, specializing in a runtime application protection platform designed to secure cloud-native applications.](https://millionrounds.com/company/raven-io) Raven.io is a cybersecurity company based in Palo Alto, specializing in a runtime application protection platform designed to secure cloud-native applications. *Founded* 2023 Palo Alto, United States **$20M** last round Mar 2026
- 17 [**Luminate Security** Luminate Security is a cybersecurity company founded in 2017, specializing in a cloud-based security platform that utilizes software-defined perimeter (SDP) principles.](https://millionrounds.com/company/luminate-security) Luminate Security is a cybersecurity company founded in 2017, specializing in a cloud-based security platform that utilizes software-defined perimeter (SDP) principles. *Founded* 2017 Palo Alto, United States **$11M** last round Mar 2018
- 18 [**Deepfence Inc** Deepfence Inc is a cybersecurity company that focuses on a cloud-native security observability platform.](https://millionrounds.com/company/deepfence-inc) Deepfence Inc is a cybersecurity company that focuses on a cloud-native security observability platform. *Founded* 2018 Palo Alto, United States **$9.5M** last round Nov 2020
- 19 [**Mammoth Cyber** Mammoth Cyber is a cybersecurity firm based in Palo Alto, California, founded in 2019 by Michael Shieh and Yonghui Cheng.](https://millionrounds.com/company/mammoth-cyber) Mammoth Cyber is a cybersecurity firm based in Palo Alto, California, founded in 2019 by Michael Shieh and Yonghui Cheng. *Founded* 2022 Palo Alto, United States **$7.7M** last round Jan 2021
- 20 [**System Two Security** System Two Security is a cybersecurity company that focuses on detection and tracking of threats.](https://millionrounds.com/company/system-two-security) System Two Security is a cybersecurity company that focuses on detection and tracking of threats. *Founded* - Palo Alto, United States **$7.0M** last round Dec 2024
- 21 [**ClearAccessIP** We are a team of lawyers, engineers, and free thinkers who think the patent industry needs fixing.](https://millionrounds.com/company/clearaccessip) We are a team of lawyers, engineers, and free thinkers who think the patent industry needs fixing. *Founded* 2013 Palo Alto, United States **$3.7M** last round Sept 2019
- 22 [**InceptionCyber.ai** Intent-based AI Threat Prevention Platform](https://millionrounds.com/company/inceptioncyber-ai) Intent-based AI Threat Prevention Platform *Founded* - Palo Alto, United States **$3.1M** last round Mar 2025
- 23 [**SafeLogic** Incumbent-crushing mobile, server, cloud, and IoT encryption built for regulatory compliance](https://millionrounds.com/company/safelogic) Incumbent-crushing mobile, server, cloud, and IoT encryption built for regulatory compliance *Founded* 2012 Palo Alto, United States **$30K** last round Jun 2013

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

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## More cybersecurity lists

[See all](https://millionrounds.com/top-lists?t=Cybersecurity)

[*H* *K* *V* **Cybersecurity startups in the United States** 1,085 companies · $29B](https://millionrounds.com/top-lists/cybersecurity-startups-united-states)[*T* *Q* *E* **Cybersecurity startups in Europe** 405 companies · $5.7B](https://millionrounds.com/top-lists/cybersecurity-startups-europe)[*H* *K* *F* **Cybersecurity startups that raised in 2026** 262 companies · $13B in 2026](https://millionrounds.com/top-lists/cybersecurity-startups-raised-2026)[*T* *Q* *D* **Cybersecurity startups in the United Kingdom** 164 companies · $3.9B](https://millionrounds.com/top-lists/cybersecurity-startups-united-kingdom)[*D* *C* *C* **Cybersecurity startups in San Francisco** 112 companies · $4.0B](https://millionrounds.com/top-lists/cybersecurity-startups-san-francisco)[*H* *I* *C* **Cybersecurity startups founded in 2020** 96 companies · $4.7B](https://millionrounds.com/top-lists/cybersecurity-startups-founded-2020)[*C* *Q* *F* **Cybersecurity startups founded in 2021** 92 companies · $3.3B](https://millionrounds.com/top-lists/cybersecurity-startups-founded-2021)[*QC* *E* *T* **Cybersecurity startups founded in 2018** 89 companies · $2.4B](https://millionrounds.com/top-lists/cybersecurity-startups-founded-2018)

## More lists for Palo Alto

[See all](https://millionrounds.com/top-lists?r=Palo%20Alto)

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