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Top 28 venture-backed startups in Palo Alto

Tamtam tracks 28 venture-backed startups headquartered in Palo Alto. This list ranks all of them by number of employees on LinkedIn, led by Rubrik, Navan and SymphonyAI. Their median headcount is 427. Half of them were founded in 2017 or later.

๐Ÿ‡บ๐Ÿ‡ธ Palo Alto28 companiesUpdated Nov 2, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Rubrikrubrik.com

A company specializing in Zero Trust Data Security, offering solutions such as data protection, ransomware investigation, and application recovery to ensure operational resilience

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 5,113 2014
2
Navannavan.com

An all-in-one super app for seamless travel, freeing individuals and businesses from the hassles of bookings, expenses, and changes

Artificial Intelligence ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 3,733 2015
3
SymphonyAIsymphonyai.com

SymphonyAI offers AI SaaS solutions to industries like retail, CPG, finance, manufacturing, media, and IT, boosting growth and productivity

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 2,083 2017
4
Yassiryassir.com

Operating a super App providing ride-hailing, last-mile delivery, and financial services in North Africa, France, Canada, and Sub-Saharan Africa.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 2,023 2017
5
Gleanglean.com

It offers a platform that connects to various data sources, enabling users to find, create, and automate tasks efficiently.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 1,662 2019
6
Safe Securitysafe.security

Reinvents cyber risk management using Agentic AI, automating understanding, prioritization, and management of enterprise, third-party, and AI-related cyber risks.

Computer and Network Security ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 1,241 2012
7
1X1x.tech

Developing EVE, a full-sized humanoid robot designed for industry and consumers with a focus on safety, affordability, and silent operation

Robotics Engineering ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 1,057 2015
8
DevRevdevrev.ai

DevRev's OneCRM offers three CRM apps for SaaS teams, improving collaboration, AI, and analytics to boost product velocity and lower customer churn

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 937 2020
9
Uniphoreuniphore.com

It is a B2B AI-native company providing scalable AI solutions for enterprises, enabling swift deployment and democratization of enterprise knowledge.

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 883 2008
10
Algoliaalgolia.com

An end-to-end AI search and discovery platform that powers blazing fast search experiences for customers with hyperscale indexing technology

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 883 2012
11
7 Cups7cups.com

A global platform providing emotional support and mental health services in multiple languages to millions of people worldwide

Wellness and Fitness Services ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 747 2013
12
Sunshinesunshine.com

This company creates advanced technology to streamline daily tasks, save time, and promote thoughtful living, starting with the Sunshine Contacts app

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 652 2018
13
ClickHouseclickhouse.com

An open-source, column-oriented OLAP database system enabling real-time analytical reports with lightning-fast speed and high data processing capacity, praised for reliability and ease of use

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 576 2021
14
Drip Capitaldripcapital.com

Financial technology company building modern infrastructure, making trade finance and B2B commerce easy, accessible for small businesses worldwide.

Financial Services ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 427 2016
15
SaaS Labssaaslabs.co

It provides AI-driven communication tools for sales and support teams, enhancing productivity and efficiency for over 7,000 companies globally.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 418 2016
16
Jerryjerry.ai

Innovative AllCarโ„ข app revolutionizing car ownership with insurance comparison, financing, maintenance tracking, safe driving rewards, and exceptional customer service

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 400 2017
17
SambaNovasambanova.ai

Empowering developers, enterprises, governments, and data centers with full-stack AI infrastructure, from chips to models, for fast, efficient, and sovereign AI workloads.

Computer Hardware Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 400 2017
18
SandboxAQsandboxaq.com

Harnessing AI + Quantum technology to develop commercial products for various industries Cultivating diverse talent and advancing quantum education through partnerships and initiatives

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 348 2021
19
Hippocratic AIhippocraticai.com

Development of a safety-focused large language model designed to improve healthcare accessibility and outcomes through deep expertise integration.

Hospitals and Health Care ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 321 2023
20
ALSO.ridealso.com

development and production of innovative, affordable, and efficient small electric vehicles addressing global transportation and mobility challenges

Alternative Fuel Vehicle Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 316 2025
21
Obsidian Securityobsidiansecurity.com

Protects business-critical applications by mitigating threats and reducing risk. This is the first truly comprehensive security solution for SaaS applications.

Computer and Network Security ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 260 2017
22
Deepwatchdeepwatch.com

Provides comprehensive, custom, and ceaseless managed detection and response services, leveraging AI and human expertise to protect businesses from cyber threats 24/7.

Computer and Network Security ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 227 2019
23
Salt Securitysalt.security

Develops a security platform protecting LLMs, AI agents, MCP servers, and APIs. Ensures continuous visibility and protection across this architecture, detecting attacks.

Computer and Network Security ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 207 2018
24
Wand AIwand.ai

Develops a platform for companies to create hybrid teams, combining human professionals and AI agents for automation, collaboration, and continuous AI learning without human intervention.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 184 2022
25
Fiddler AIfiddler.ai

Platform providing AI observability, monitoring, analytics, and trust services to ensure responsible, reliable, and secure AI and ML deployments.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 114 2018
26
Pathwaypathway.com

Development of live AI systems enabling real-time learning and thinking, supported by a fast data engine and AI framework.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 76 n/a
27
Orbital Insightprivateer.com

Delivers actionable insights from sea to space, now as part of Privateer Space. Focus on space-based data analysis for various applications.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 41 2013
28
Isima.ioisima.io

Isima develops the first hyper-converged data platform, delivering scalable data solutions for various industries, headquartered in Silicon Valley Visit wwwisimaio for more information

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 6 2018

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 2, 2026.

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