# What does Concurrency use? Concurrency (concurrency.com) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-11-02). - Industry: IT Services - Size: 51–200 employees - Based in: Brookfield, United States - Founded: 1989 - LinkedIn: https://www.linkedin.com/company/concurrency ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | Custom domain, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Dynamics 365 Customer Voice](https://www.runsonwhat.com/reverse/dynamics-365-customer-voice) | Analytics | DNS verification records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code | | | [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Email records, Custom domain | | | [Dynamics 365 Customer Insights](https://www.runsonwhat.com/reverse/dynamics-365-marketing) | Marketing | DNS verification records | | | [Search Atlas](https://www.runsonwhat.com/reverse/search-atlas) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code | | | [Postmark](https://www.runsonwhat.com/reverse/postmark) | Email Delivery | Email records | | | [Usercentrics](https://www.runsonwhat.com/reverse/usercentrics) | Security & Compliance | Website code | | | [Lever](https://www.runsonwhat.com/reverse/lever) | People & HR | Website code | | ## Hiring at Concurrency 3 open roles on its public job board: Customer Success 1, Data & AI 1, Engineering 1. ## FAQ ### What tools does Concurrency use? As of November 2026, runsonwhat has found 23 tools at Concurrency (concurrency.com) in public records. Edge & Hosting: Cloudflare, WP Engine and Microsoft Azure. Application: Google Fonts. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Postmark and Usercentrics. Last checked November 2, 2026. ### What cloud does Concurrency run on? Concurrency uses WP Engine for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (November 2026). runsonwhat found WP Engine through a subdomain that points at WP Engine and code on concurrency.com. WP Engine is used by 52,130 companies runsonwhat tracks. ### What sales tools does Concurrency use? The sales tools runsonwhat has found at Concurrency are ZoomInfo (November 2026); no CRM shows up in Concurrency's public records. runsonwhat found ZoomInfo through ZoomInfo code on concurrency.com. ZoomInfo is used by 17,820 companies runsonwhat tracks. ### What email provider does Concurrency use? Concurrency uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on concurrency.com. Microsoft 365 is used by 729,878 companies runsonwhat tracks. ### What analytics tools does Concurrency use? Concurrency uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Dynamics 365 Customer Voice, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on concurrency.com. Google Analytics is used by 903,849 companies runsonwhat tracks. ### What is Concurrency's website built with? Concurrency uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on concurrency.com. WordPress is used by 606,704 companies runsonwhat tracks. ### Does Concurrency use Google Fonts? Yes. runsonwhat found Google Fonts at Concurrency through Google Fonts code on concurrency.com. Google Fonts is a Media & UI tool used by 825,356 companies runsonwhat tracks. ### Is Concurrency hiring? Yes. As of November 2026, Concurrency has 3 open roles on its public Lever job board, most in customer success (1), data & AI (1) and engineering (1). None were posted in the last 30 days and 2 were taken down. ### Which companies have a tech stack similar to Concurrency's? The companies with the stacks most like Concurrency's are Accenture, Revefi, Caravel and Anovium, according to runsonwhat (November 2026). Each shares 3 to 13 tools with Concurrency, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Concurrency uses? runsonwhat reads public records only. Of the 23 tools at Concurrency, 15 were found through code on concurrency.com, 3 through DNS records, 3 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and concurrency.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/concurrency.com (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.