| # | Company | Employees |
|---|---|---|
| 1 |
Salesforcesalesforce.com
It provides customer relationship management solutions, integrating data, artificial intelligence, and a focus on trust to enhance customer experiences. |
86,347 |
| 2 |
Databricksdatabricks.com
It provides a Data Intelligence Platform for organizations to manage their data effectively and leverage AI for better decision-making. |
15,896 |
| 3 |
Autodeskautodesk.com
It provides software for architecture, engineering, construction, and media, enabling users to design, collaborate, and solve various challenges effectively. |
15,378 |
| 4 |
Remoteremote.com
Comprehensive HR and payroll platform enabling companies to hire, manage, and pay employees worldwide with compliance and local expertise. |
12,042 |
| 5 |
Handshakejoinhandshake.com
career platform connecting Gen Z students, alumni, employers, and educators to facilitate job discovery and workforce building. |
9,901 |
| 6 | 9,873 | |
| 7 | 9,288 | |
| 8 |
OpenAIopenai.com
An AI research and deployment company focused on creating safe and beneficial general-purpose artificial intelligence for the benefit of humanity |
9,268 |
| 9 |
Splunksplunk.com
Providing organizations with a unified security and observability platform to ensure operational resilience in the face of digital disruptions |
8,820 |
| 10 |
Railwayrailway.com
Building a developer platform as a service. It applies human-friendly design to internet infrastructure, helping great ideas materialize without friction. |
8,770 |
| 11 |
Docusigndocusign.com
It provides e-signature and contract lifecycle management solutions, helping businesses streamline agreement processes and unlock valuable data trapped in documents. |
8,490 |
| 12 |
Ripplingrippling.com
Workforce management system streamlining business operations by consolidating data and applications for payroll, IT, expenses, and more into one unified platform |
7,811 |
| 13 | 7,522 | |
| 14 |
Cloudflarecloudflare.com
The company is a leading connectivity cloud provider, empowering organizations to enhance speed and security while reducing complexity and cost |
7,489 |
| 15 |
HackerOnehackerone.com
A global leader in human-powered security, leveraging human ingenuity and AI to find critical security flaws and reduce threat exposure |
7,165 |
| 16 |
Twiliotwilio.com
Platform enabling companies to build personalized customer relationships using communications and data across sales, marketing, service, and growth worldwide. |
6,921 |
| 17 | 6,874 | |
| 18 |
GitHubgithub.com
It serves as a global platform for developers to collaborate, build, and deliver secure software using AI-powered tools and features. |
6,506 |
| 19 |
Notionnotion.com
Combines product roadmaps, company wikis, and meeting notes into a single customizable workspace allowing teams to build and modify their own software tools. |
6,434 |
| 20 |
Motivegomotive.com
Provides integrated tools for managing drivers, vehicles, equipment, and fleet expenses to enhance safety, productivity, and profitability in physical operations. |
6,290 |
| 21 |
Samsarasamsara.com
A pioneer in Connected Operationsโข Cloud, leveraging IoT data for actionable insights to improve operations in various industries worldwide |
5,639 |
| 22 |
Elasticelastic.co
This company specializes in Enterprise Search, Observability, and Security solutions to enhance customer and employee experiences, ensure smooth application performance, and protect against cyber threats |
5,089 |
| 23 | 4,450 | |
| 24 | 4,407 | |
| 25 |
Dropboxdropbox.com
It provides cloud storage and collaboration tools for users to organize their personal and professional lives efficiently across devices. |
4,220 |
| 26 |
Bugcrowdbugcrowd.com
Connects organizations with trusted hackers via an AI-powered platform to proactively protect digital assets from advanced threats before attacks occur, ensuring continuous security. |
3,740 |
| 27 |
Substacksubstack.com
Platform enabling writers to publish content and build paid subscriber communities, empowering creators to monetize their work directly. |
3,700 |
| 28 |
Postmanpostman.com
A leading API platform simplifying API building, streamlining collaboration, and enabling faster creation of better APIs for developers and organizations globally |
3,506 |
| 29 |
GitLababout.gitlab.com
DevOps platform revolutionizing software development collaboration, speeding up production processes, reducing costs, and increasing developer productivity for global remote team |
3,411 |
| 30 | 3,165 | |
| 31 |
New Relicnewrelic.com
A company that provides cloud-based observability platforms to help engineering teams visualize, analyze, and troubleshoot software for optimal performance and efficiency |
3,040 |
| 32 |
Flexportflexport.com
A global logistics technology platform that facilitates international shipping and supply chain management |
2,874 |
| 33 | 2,657 | |
| 34 |
SpotOnspoton.com
Empowering entrepreneurs with customizable software and payment technology to run their businesses their own way, supported by a dedicated team |
2,646 |
| 35 |
Meltwatermeltwater.com
Transforms global media, social, and AI signals into actionable intelligence for faster, more confident decisions, unifying fragmented data into a single platform. |
2,607 |
| 36 |
Gongvercel.app
Revenue intelligence platform centralizing customer data and automated workflows to provide business insights, helping professional sales teams optimize performance and increase wins. |
2,592 |
| 37 | 2,502 | |
| 38 |
Anythingcreate.xyz
AI tool enables non-developers on a team to quickly create components, sites, apps, and internal tools using text and images |
2,478 |
| 39 |
HashiCorphashicorp.com
The company provides multi-cloud infrastructure automation products to help enterprises worldwide provision, secure, and run their critical applications in the cloud |
2,245 |
| 40 | 2,220 | |
| 41 |
Rippleripple.com
Global financial institutions use blockchain technology and digital asset XRP to send instant, reliable, and cost-effective cross-border payments worldwide. |
2,182 |
| 42 |
Automatticautomattic.com
A global company with a distributed workforce, creating and supporting various digital platforms and services like WordPress, WooCommerce, and Jetpack |
2,152 |
| 43 | 2,087 | |
| 44 |
hims & hersbit.ly
A multi-specialty telehealth platform connecting consumers to licensed healthcare professionals for various conditions like sexual health, hair care, mental health, and more |
2,022 |
| 45 |
Uber for Businessuber.com
Global platform helping companies manage rides, meals, and deliveries for employees and customers through commute programs, meal offerings, and on-demand delivery |
2,012 |
| 46 | 1,888 | |
| 47 |
Homebasejoinhomebase.com
The company provides an all-in-one app for small business teams, offering employee scheduling, time clocks, payroll, team communication, and HR solutions |
1,887 |
| 48 | 1,882 | |
| 49 |
Checkr, Inc.checkr.com
technology company providing a data platform to assess risk, modernize hiring processes, and build trusted workplace relationships |
1,796 |
| 50 |
Superhumansprh.mn
Provides superpowers for mail, documents, and AI integration that function seamlessly across all applications and browser tabs. |
1,773 |
| 51 |
Innovaccerinnovaccer.com
A leading data platform for value-based care, unifying patient data to improve clinical, financial, and operational outcomes for healthcare organizations |
1,731 |
| 52 |
Harnessharness.io
Provides a software delivery platform with modules for continuous integration, delivery, feature flags, cloud cost management, security, and AI-driven development. |
1,722 |
| 53 |
Planetplanet.com
Global provider of daily satellite imagery and insights, imaging all Earth's landmass daily, providing data and analytics for business, government, and organizations |
1,682 |
| 54 |
Webflowwebflow.com
AI-native platform enabling creation and management of digital experiences that enhance brand presence and support business growth. |
1,665 |
| 55 |
6sense6sense.com
Predicts potential buyers through AI, recommends engagement actions for anonymous buying teams, and provides tools to create, manage, and convert high-quality pipeline. |
1,603 |
| 56 |
SS&C Adventadvent.com
A unit of SS&C Technologies, SS&C Advent helps over 4,300 investment firms globally to grow, thrive, and shape the future of investment management |
1,573 |
| 57 |
Headspaceheadspace.com
provides evidence-based mental health support combining clinical care and technology to offer personalized, accessible lifelong mental health assistance worldwide |
1,560 |
| 58 |
AppsFlyerappsflyer.com
A technology company that helps brands make informed decisions using advanced measurement, data analytics, engagement, fraud protection, and privacy technologies |
1,539 |
| 59 |
PRO Unlimitedmagnitglobal.com
Global leader in contingent workforce management with Integrated Workforce Management platform for optimizing talent, diversity goals, and achieving operational and financial success |
1,486 |
| 60 |
Zapierzapier.com
It provides automation solutions that integrate various applications, allowing users to transfer data automatically and focus on essential tasks. |
1,483 |
| 61 |
Foragetheforage.com
A company that partners with top employers to provide job simulations for students, connecting talent with opportunity and promoting diversity in the workforce |
1,441 |
| 62 | 1,441 | |
| 63 |
Sigmasigmacomputing.com
Cloud Analytics solution with a spreadsheet-like interface for exploring data at cloud scale and speed to analyze past, present, and future data trends |
1,427 |
| 64 |
Fastlyfastly.com
Enhance websites and applications by leveraging Fastly's edge cloud platform, catering to popular brands like Reddit, Pinterest, and Stripe |
1,415 |
| 65 |
Perplexityperplexity.ai
Cutting-edge answer engine providing accurate and updated information to satisfy curiosity and ignite knowledge exploration |
1,413 |
| 66 |
Talkdesktalkdesk.com
Automates modern customer journeys using multi-agent AI orchestration and data unification to provide precise service, sales, and support across various specialized industries. |
1,382 |
| 67 |
Constructorconstructor.com
Platform enhances ecommerce conversions using AI-powered search, personalization, and product discovery tools for retailers and marketplaces. |
1,353 |
| 68 | 1,313 | |
| 69 |
Factoryfactory.ai
Research lab developing AI-powered Droids to automate and bring autonomy to software engineering processes efficiently and innovatively. |
1,294 |
| 70 |
PagerDutypagerduty.com
PagerDuty is a digital operations platform that helps companies respond to issues in real-time, improve operations, and collaborate effectively for success |
1,266 |
| 71 | 1,226 | |
| 72 |
WalkMewalkme.com
The company pioneers a Digital Adoption Platform for enterprises, simplifying user experiences with guidance, insights, engagement, and automation capabilities |
1,203 |
| 73 |
Couriercourier.com
A developer-focused platform for adding multi-channel product notifications to web, desktop, or mobile apps with features like automations and white-labeling |
1,198 |
| 74 |
Intercomintercom.com
It offers an AI-first customer service platform with AI Agent, AI Copilot, and upcoming AI Analyst for improved efficiency. |
1,188 |
| 75 |
AppDirectappdirect.com
It is a B2B subscription commerce platform connecting technology providers, advisors, and businesses to streamline technology purchasing and management. |
1,155 |
| 76 |
Gainsightgainsight.com
It provides a comprehensive Customer Success platform that enhances engagement, retention, and expansion through AI-driven insights and community management. |
1,129 |
| 77 |
MuleSoftmulesoft.com
Specializing in AI, data, and CRM integration, this platform connects data from any system to create seamless, faster connected experiences |
1,123 |
| 78 | 1,120 | |
| 79 | 1,083 | |
| 80 | 1,062 | |
| 81 | 1,035 | |
| 82 |
Docker, Incdocker.com
The company simplifies app development for developers worldwide by providing integrated pipelines, application components, and unmatched simplicity, agility, and choice |
1,034 |
| 83 |
Kongkonghq.com
A cloud native API platform empowering companies to become API-first, boosting developer productivity, automating security, and improving API performance at scale |
1,011 |
| 84 |
OpenGov Inc.opengov.com
Provides AI-driven ERP software for local and state governments, enabling efficient operations, transparency, budgeting, asset management, and public trust enhancement. |
1,011 |
| 85 |
Amplitudeamplitude.com
The company assists businesses in maximizing the potential of their products through expertise, with resources available for support and employment opportunities |
1,009 |
| 86 |
Eventbriteeventbrite.com
A global platform where users can create and attend events aligned with their interests, fostering passion and community engagement |
993 |
| 87 |
Demandbasedemandbase.com
It provides a unified account-based go-to-market platform for B2B enterprises to identify, target, and engage the right customers effectively. |
989 |
| 88 |
Juniper Squarejunipersquare.com
Unified platform connecting software, data, and fund administration services to streamline private markets fund operations and enhance investor experience. |
978 |
| 89 |
Stravastrava.com
A passionate team building software to connect athletes worldwide, striving to make every effort count and create a world-class workplace |
975 |
| 90 |
Gupshupgupshup.ai
Leading platform enabling businesses to engage consumers through conversational messaging Supports over 30 channels, 6 billion messages monthly, and global partnerships |
963 |
| 91 |
Grammarlygrammarly.com
Leading AI writing assistance company. Helps people and organizations with drafting and perfecting messages across 500,000+ apps and websites, ensuring security and privacy. |
962 |
| 92 |
EIS Ltdeisgroup.com
EIS is a technology innovator for insurance, providing a digital platform to help insurers digitize operations and deliver seamless customer experiences worldwide |
961 |
| 93 |
Vercelvercel.com
A platform for frontend developers specializing in building, scaling, and securing personalized websites quickly, with customers including Under Armour and Nintendo |
960 |
| 94 |
Cisco ThousandEyesthousandeyes.com
ThousandEyes, acquired by Cisco, provides visibility into digital experiences over the Internet for top global companies and monitors app performance across networks |
959 |
| 95 |
MaintainXgetmaintainx.com
Leading maintenance and work execution software for industrial teams, streamlining operations, asset management, worker empowerment, and providing valuable insights globally |
941 |
| 96 |
Airtableairtable.com
No-code AI app platform building custom applications, automations, and agents to accelerate business operations, streamline workflows, and manage complex enterprise data across teams. |
928 |
| 97 |
Doximitydoximity.com
A digital platform connecting over 80% of US physicians, providing tools for collaboration, staying updated, managing careers, and conducting virtual patient visits |
914 |
| 98 |
Jotformjotform.com
Jotform provides no-code form solutions for businesses, offering templates, integrations, and automation tools to enhance workflow efficiency and productivity. |
907 |
| 99 |
Modern Healthmodernhealth.com
Global workforce mental health platform, employee benefit. Provides evidence-based coaching, therapy, group support, digital programs. Fast access to culturally responsive care. |
905 |
| 100 |
MoEngagemoengage.com
An insights-led customer engagement platform, helping marketers analyze customer behavior and personalize communication across web, mobile, and email |
902 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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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- IT Services and IT Consulting companies in San Francisco 95
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The same list elsewhere in United States
- SaaS companies in the United States 5,726
- SaaS companies in New York 851
- SaaS companies in Boston 179
- SaaS companies in Austin 169
- SaaS companies in Chicago 126
- SaaS companies in Atlanta 105
- SaaS companies in Palo Alto 98
- SaaS companies in San Jose 78
- SaaS companies in Denver 75
- SaaS companies in Seattle 73
- SaaS companies in Miami 69
- SaaS companies in Dallas 67
- SaaS companies in Los Angeles 65
- SaaS companies in Houston 62
- SaaS companies in Santa Clara 58
- SaaS companies in Mountain View 54
- SaaS companies in San Diego 49
- SaaS companies in Washington 37
- SaaS companies in Sunnyvale 36
- SaaS companies in Tampa 34
- SaaS companies in Raleigh 27
- SaaS companies in Charlotte 26
- SaaS companies in Salt Lake City 26