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36 SaaS companies in Sunnyvale

Tamtam tracks 36 SaaS companies headquartered in Sunnyvale. This list ranks all of them by number of employees on LinkedIn, led by Synopsys Inc, LinkedIn and Proofpoint. Their median headcount is 360. Half of them were founded in 2012 or later.

馃嚭馃嚫 Sunnyvale36 companiesUpdated Oct 9, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Synopsys Incsynopsys.com

It provides comprehensive silicon and systems design solutions, partnering with customers to enhance R&D capabilities and drive innovation across industries.

Software Development 馃嚭馃嚫 Sunnyvale 27,809 n/a
2
LinkedIncareers.linkedin.com

It connects professionals globally, offering services like Talent Solutions, Marketing Solutions, Sales Solutions, and Premium Subscriptions for productivity and success.

Software Development 馃嚭馃嚫 Sunnyvale 23,635 n/a
3
Proofpointproofpoint.com

A company specializing in cybersecurity and compliance solutions, protecting people across email, web, cloud, and social media channels effectively

Computer and Network Security 馃嚭馃嚫 Sunnyvale 5,200 n/a
4
JFrogjfrog.com

This company provides a software supply chain platform for automating trusted releases with end-to-end visibility, security, and control

Software Development 馃嚭馃嚫 Sunnyvale 2,417 2008
5
Cloverclover.com

Innovative point of sale solutions for small & medium businesses, enhancing customer interactions and creating a seamless commerce operating system Join our team in Sunnyvale, CA!

Technology, Information and Internet 馃嚭馃嚫 Sunnyvale 1,685 2011
6
Intermedia Intelligent Communicationsintermedia.com

Cloud communications company providing integrated solutions for voice, video, chat, contact center, email, security, and more, with a focus on exceptional customer service and partner support

IT Services and IT Consulting 馃嚭馃嚫 Sunnyvale 1,381 1993
7
Illumioillumio.com

Leading ransomware, breach containment; redefining cyberattack containment, operational resilience; AI security graph identifies, contains threats across hybrid multi-cloud environments; stopping attack spread.

Computer and Network Security 馃嚭馃嚫 Sunnyvale 916 2013
8
eGain Corporationegain.com

AI-powered knowledge management platform enhancing customer experience and reducing service costs for Fortune 500 clients and government agencies.

Software Development 馃嚭馃嚫 Sunnyvale 782 1997
9
Crestacresta.com

It enhances contact center performance using generative AI for real-time insights, coaching, and tracking agent interactions to improve efficiency.

Software Development 馃嚭馃嚫 Sunnyvale 727 2017
10
Evergent Technologies Inc.evergent.com

A leading provider of subscription and partner management solutions, offering enterprise-grade software for subscription management, monetization, royalties, customer retention, and brand loyalty

Software Development 馃嚭馃嚫 Sunnyvale 663 2008
11
Clariclari.com

It provides revenue teams with insights to enhance efficiency, predictability, and growth, improving visibility and accuracy in revenue processes.

Software Development 馃嚭馃嚫 Sunnyvale 618 2012
12
Jumio Corporationjumio.com

Provides AI-powered identity intelligence, anchored in biometric authentication and automation, to establish and maintain trust for organizations and fight fraud.

Software Development 馃嚭馃嚫 Sunnyvale 613 2010
13
Matterportmatterport.com

Revolutionizing the built world through spatial computing technology, turning buildings into data for improved planning, construction, operations, and marketing worldwide

Software Development 馃嚭馃嚫 Sunnyvale 531 2011
14
HackerEarthhackerearth.com

Developer assessment software helping companies accurately measure developer skills, improve engineering hires, reduce recruiter screening time, and engage developers in hackathons and coding challenges

Software Development 馃嚭馃嚫 Sunnyvale 512 2012
15
TiDB, powered by PingCAPpingcap.com

Leading open-source distributed SQL database, powers modern applications with elasticity, versatility, reliability for world-renowned organizations.

Software Development 馃嚭馃嚫 Sunnyvale 508 2015
16
Yugabyteyugabyte.com

Innovative company behind YugabyteDB, a distributed database for cloud native applications, offering high performance, global data distribution, and seamless Kubernetes deployment

Software Development 馃嚭馃嚫 Sunnyvale 486 2016
17
SMARTesmarte.pro

It provides a B2B sales intelligence platform that integrates with sales tools, offering contact insights and enhancing sales workflows for teams.

Software Development 馃嚭馃嚫 Sunnyvale 473 2005
18
HCL Unicahcl-software.com

Marketing software for digital transformation, empowering organizations with enterprise marketing solutions for valuable customer relationships and measurable business outcomes

Software Development 馃嚭馃嚫 Sunnyvale 360 1992
19
Lyriclyric.tech

Empower supply chain teams with data, advanced science, configurable workflows, and apps to create smarter, sustainable supply chain solutions.

Software Development 馃嚭馃嚫 Sunnyvale 307 2021
20
KloudGinkloudgin.com

A mobile-first, cloud-based solution for field service and asset management, automating work processes, boosting worker productivity, and enabling new revenue streams

Software Development 馃嚭馃嚫 Sunnyvale 239 2014
21
SutiSoft, Inc.sutisoft.com

A leading provider of integrated business management solutions, offering both on-premise and on-demand solutions with a focus on customization and ease of integration

Software Development 馃嚭馃嚫 Sunnyvale 195 2009
22
Caspiocaspio.com

An all-in-one low-code platform for creating data-driven apps, enabling users to streamline operations, automate workflows, and improve customer experience globally

Software Development 馃嚭馃嚫 Sunnyvale 193 2000
23
KNOREXknorex.com

A technology company founded in 2009, providing programmatic advertising solutions to simplify digital marketing and accelerate business growth through comprehensive omni-channel platforms

Software Development 馃嚭馃嚫 Sunnyvale 161 2009
24
Laceworkfortinet.com

This company provides a data-driven cloud-native application protection platform. It is now part of Fortinet, focusing on cloud security solutions.

Computer and Network Security 馃嚭馃嚫 Sunnyvale 156 2015
25
MeshyAImeshy.ai

A global team of 3D artists, designers, and developers using AI to accelerate 3D content creation for game developers and creative professionals

Technology, Information and Internet 馃嚭馃嚫 Sunnyvale 148 n/a
26
HCL BigFixbigfix.com

Cloud-based endpoint management platform by HCL Software, providing automated discovery, management, and remediation for IT Operations and Security teams across various operating systems and environments

Software Development 馃嚭馃嚫 Sunnyvale 101 n/a
27
AKITRAakitra.com

Helps modern teams achieve and maintain compliance quickly, automating evidence collection, control monitoring, and risk management across security and privacy frameworks.

Computer and Network Security 馃嚭馃嚫 Sunnyvale 92 2017
28
Efficient Frontierefrontier.com

The company provides a performance management platform for digital marketing, optimizing across various channels to deliver efficient advertising performance and returns

Technology, Information and Internet 馃嚭馃嚫 Sunnyvale 87 2002
29
Kodykody.com

Providing a commerce platform-as-a-service that modernizes financial infrastructure and software for large businesses with physical locations worldwide.

Technology, Information and Internet 馃嚭馃嚫 Sunnyvale 67 2018
30
Clari Grooveclari.com

It provides a sales engagement platform that enhances efficiency and visibility in the revenue process for sales and marketing teams.

Software Development 馃嚭馃嚫 Sunnyvale 51 2014
31
Jina AIjina.ai

Innovative multimodal AI technology company empowering developers to build applications and businesses to excel in the modern AI era globally

Software Development 馃嚭馃嚫 Sunnyvale 46 2020
32
Playvox by NiCEnice.com

Transforming customer care through workforce engagement management solutions, empowering agents with quality assurance, performance, learning, and gamification tools for exceptional customer experiences

Software Development 馃嚭馃嚫 Sunnyvale 44 n/a
33
LeadAngelleadangel.com

It provides a lead management platform that automates processes, enhances revenue, and integrates with existing CRMs for sales professionals.

Software Development 馃嚭馃嚫 Sunnyvale 40 2018
34
Mobileforce Softwaremobileforce.ai

Mobileforce provides an integrated RevOps-as-a-Service platform with automated CPQ and FSM solutions for complex pricing and client servicing needs.

Software Development 馃嚭馃嚫 Sunnyvale 19 2018
35
Balluunballuun.com

It provides a SaaS platform for event organizers to create digital experiences, facilitating B2B interactions, e-commerce, and community engagement.

Software Development 馃嚭馃嚫 Sunnyvale 10 2009
36
ContextSmith (AI for CRM)contextsmith.com

It uses AI to transform sales relationships into data-driven processes, providing insights to improve performance and close more deals.

Software Development 馃嚭馃嚫 Sunnyvale 1 2015

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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 Oct 9, 2026.

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