> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/company/upwork/ # Upwork A information technology and services organization with 100,000+ employees. Where it sits among its peers, the technology it runs and how to reach its people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Upwork (upwork.com) is an information technology and services organization with 100,000+ employees. Its public technology footprint includes Microsoft 365, Salesforce, Gmail and Google Workspace. ## How big is Upwork? Upwork has 100,000+ employees. Among the software and technology services companies on this site it sits among the largest. Each dot in the figure is one of its peers, placed by size; the orange dot is Upwork. **Figure: Where Upwork sits among software and technology services companies.** A strip of dots, one for each of 120 peers in information technology and services, spread from 2,000 to 2,000,000 employees on a log scale. Upwork is highlighted and falls in the 100,000+ employees range among the largest. *Peers in information technology and services placed by employee count on a log scale. Sizes are rounded ranges from public profiles.* Headcount on public company profiles is rounded and moves as a company hires, so use the range as a guide, not as a payroll figure. ## Where is Upwork headquartered? Upwork is headquartered in San Francisco, California. [More software and technology services companies in California](https://enrich.chat/companies-in/california/information-technology-and-services/)[Companies in California](https://enrich.chat/companies-in/california/) ## What industry is Upwork in? Upwork works in [information technology and services](https://enrich.chat/industries/information-technology-and-services/). This group covers software developers, IT consultancies, managed service providers and other firms that build, run and support technology systems. Closest matches on this site: [DoorDash](https://enrich.chat/company/doordash/), [YouTube](https://enrich.chat/company/youtube/), [Salesforce](https://enrich.chat/company/salesforce/), [DXC Technology](https://enrich.chat/company/dxc-technology/), [IGATE](https://enrich.chat/company/igate/) and [Fiverr](https://enrich.chat/company/fiverr/). ## What technology does Upwork use? We detect 19 tools on Upwork's public footprint across 11 categories, for example Salesforce for marketing automation and crm, Zendesk for customer support and chat and Greenhouse for hr and recruiting. The figure counts the tools in each category; the groups below name them and link to the companies that use each one. **Figure: Tools detected at Upwork, by category.** A bar chart of how many tools were detected at Upwork in each category: Marketing automation and CRM 4, Email and productivity 4, CDN and security 2, Customer support and chat 1, HR and recruiting 1, Data and observability 1, Developer and DevOps tools 1. *Tools detected on the public footprint of Upwork, by category.* ### Marketing automation and CRM [Salesforce](https://enrich.chat/companies-using/salesforce/)[HubSpot](https://enrich.chat/companies-using/hubspot/)[Marketo](https://enrich.chat/companies-using/marketo/)[Demandbase](https://enrich.chat/companies-using/demandbase/) ### Customer support and chat [Zendesk](https://enrich.chat/companies-using/zendesk/) ### HR and recruiting [Greenhouse](https://enrich.chat/companies-using/greenhouse/) ### Data and observability [MongoDB](https://enrich.chat/companies-using/mongodb/) ### Developer and DevOps tools [Zapier](https://enrich.chat/companies-using/zapier/) ### Email and productivity [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Gmail](https://enrich.chat/companies-using/gmail/)[Google Workspace](https://enrich.chat/companies-using/google-workspace/)[Mandrill (Mailchimp)](https://enrich.chat/companies-using/mailchimp-mandrill/) ### CDN and security [Cloudflare](https://enrich.chat/companies-using/cloudflare/)[Cloudflare DNS](https://enrich.chat/companies-using/cloudflare-dns/) ### Website platforms and CMS [Drupal](https://enrich.chat/companies-using/drupal/) ### Analytics and tracking [Mixpanel](https://enrich.chat/companies-using/mixpanel/) ### Frameworks and libraries [Vue.js](https://enrich.chat/companies-using/vue-js/) Tools change as companies adopt and drop them. Check a single company at any time with the free [tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/). ## Which companies are most like Upwork? These are the closest matches among the software and technology services companies on this site. Each is compared on the business tools it runs (a rarer tool says more than a common one), how close its size is and, when both are known, where it is based. The second column says why it matched and gives its size range. | Company | Why it matches | | --- | --- | | [DoorDash](https://enrich.chat/company/doordash/) | Shares Salesforce, HubSpot and Greenhouse; a smaller company; also based in San Francisco. 50,000 to 100,000 employees | | [YouTube](https://enrich.chat/company/youtube/) | Shares Greenhouse, Gmail and Google Workspace; same size range; also in California. 100,000+ employees | | [Salesforce](https://enrich.chat/company/salesforce/) | Shares Salesforce, Demandbase and Gmail; a smaller company; also based in San Francisco. 50,000 to 100,000 employees | | [DXC Technology](https://enrich.chat/company/dxc-technology/) | Shares Salesforce, Marketo and Demandbase; same size range. 100,000+ employees | | [IGATE](https://enrich.chat/company/igate/) | Shares Zendesk, Gmail and Google Workspace; same size range. 100,000+ employees | | [Fiverr](https://enrich.chat/company/fiverr/) | Shares Salesforce, HubSpot and Zendesk; same size range; also in California. 100,000+ employees | | [Airbnb](https://enrich.chat/company/airbnb/) | Shares Salesforce, Zendesk and Gmail; a smaller company; also based in San Francisco. 25,000 to 50,000 employees | | [Kyndryl Holdings](https://enrich.chat/company/kyndryl-holdings/) | Shares Salesforce, Marketo and Demandbase; a smaller company. 50,000 to 100,000 employees | To build a longer list of accounts like Upwork, with the people who run their software, ask your AI agent: ```text Use www.enrich.chat to find software and technology services companies that run Salesforce and Gmail, like Upwork, and the CTOs, CIOs and heads of engineering at each, with titles and verified work emails ``` ## How do I find the right people at Upwork? Start from the website, upwork.com. Enter it in the free email finder with a name, or ask your AI agent for the people in the roles you sell to, such as CTOs, CIOs and heads of engineering. ```text Use www.enrich.chat to find the CTOs, CIOs and heads of engineering at upwork.com, with titles and verified work emails ``` Staff addresses follow a known pattern: see the [Upwork email format](https://enrich.chat/email-format/upwork/). ## Which other companies use the same tools? See who else runs the tools Upwork uses: [Microsoft 365](https://enrich.chat/companies-using/microsoft-365/)[Salesforce](https://enrich.chat/companies-using/salesforce/)[Cloudflare](https://enrich.chat/companies-using/cloudflare/)[Gmail](https://enrich.chat/companies-using/gmail/)[Google Workspace](https://enrich.chat/companies-using/google-workspace/)[Vue.js](https://enrich.chat/companies-using/vue-js/) ## Frequently asked questions ### How many employees does Upwork have? Upwork is in the 100,000+ employees range on its public company profile. Headcounts are rounded and change as companies hire, so treat the range as a guide. ### What industry is Upwork in? Upwork works in information technology and services. This group covers software developers, IT consultancies, managed service providers and other firms that build, run and support technology systems. ### What technology does Upwork use? Tools detected on its public footprint include Microsoft 365, Salesforce, Gmail and Google Workspace, across 11 categories. A detected tool shows it was seen, not what Upwork pays for it. ### Where is Upwork headquartered? Upwork is headquartered in San Francisco, California. ### What companies are similar to Upwork? The closest matches on this site are DoorDash, YouTube and Salesforce. They are compared on the business tools they run, their size and where they are based; the profile above lists the reasons. ### What is the website of Upwork? Upwork's website is upwork.com. Staff email usually uses a domain like it, so check the pattern with the free email format finder before you write to anyone. ## Try this prompt Find people at Upwork ```text Use www.enrich.chat to find the CTOs, CIOs and heads of engineering at upwork.com, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [DoorDash](https://enrich.chat/company/doordash/) - [YouTube](https://enrich.chat/company/youtube/) - [Salesforce](https://enrich.chat/company/salesforce/) - [DXC Technology](https://enrich.chat/company/dxc-technology/) - [IGATE](https://enrich.chat/company/igate/) - [Fiverr](https://enrich.chat/company/fiverr/) - [Airbnb](https://enrich.chat/company/airbnb/) - [Kyndryl Holdings](https://enrich.chat/company/kyndryl-holdings/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)