# What does Auction use? Auction (auction.com) shows public evidence of 34 tools, according to runsonwhat (last checked 2026-10-10). - Industry: Real Estate - Size: 201–1,000 employees - Based in: Irvine, United States - Founded: 2007 - LinkedIn: https://www.linkedin.com/company/auction ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | | | [IBM Cloud](https://www.runsonwhat.com/reverse/ibm-cloud) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | DNS verification records | | | [imgix](https://www.runsonwhat.com/reverse/imgix) | 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 | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | DNS verification records, Email records, Website code | | | [Amplitude](https://www.runsonwhat.com/reverse/amplitude) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Email records | | | [Salesforce Marketing Cloud](https://www.runsonwhat.com/reverse/sfmc) | Marketing | Custom domain | | | [Meltwater](https://www.runsonwhat.com/reverse/meltwater) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | DNS verification records, Website code | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Imperva](https://www.runsonwhat.com/reverse/imperva) | Security & Compliance | Custom domain, Website code | | | [EqualWeb](https://www.runsonwhat.com/reverse/equalweb) | Security & Compliance | Website code | | | [Nagich](https://www.runsonwhat.com/reverse/nagich) | Security & Compliance | Website code | | | [Linear](https://www.runsonwhat.com/reverse/linear) | Dev Tools | DNS verification records | | | [Jumio](https://www.runsonwhat.com/reverse/jumio) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does Auction use? As of October 2026, runsonwhat has found 34 tools at Auction (auction.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Amazon CloudFront. Application: React, Anthropic and Twilio. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Meta Pixel, Salesforce and Marketo. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 10, 2026. ### What cloud does Auction run on? Auction uses Amazon Web Services for hosting and cloud infrastructure, alongside IBM Cloud, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on auction.com. Amazon Web Services is used by 145,013 companies runsonwhat tracks. ### What CRM does Auction use? Auction uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on auction.com. Salesforce is used by 33,627 companies runsonwhat tracks. ### What email provider does Auction use? Auction uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on auction.com. Microsoft 365 is used by 704,100 companies runsonwhat tracks. ### What analytics tools does Auction use? Auction uses Google Analytics for analytics, alongside Google Tag Manager and Amplitude, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on auction.com. Google Analytics is used by 856,637 companies runsonwhat tracks. ### What marketing software does Auction use? Auction uses Marketo for marketing, alongside Salesforce Marketing Cloud and Meltwater, according to runsonwhat (October 2026). runsonwhat found Marketo through email records that authorize Marketo. Marketo is used by 8,754 companies runsonwhat tracks. ### Does Auction use Meta Pixel? Yes. runsonwhat found Meta Pixel at Auction through Meta Pixel code on auction.com. Meta Pixel is a Ads & Pixels tool used by 386,058 companies runsonwhat tracks. ### Does Auction use AI tools? Yes. runsonwhat has found Anthropic at Auction; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Auction may use more AI tools than these. ### Which companies have a tech stack similar to Auction's? The companies with the stacks most like Auction's are Fisher Investments Europe, Nium, Retool and Uniti, according to runsonwhat (October 2026). Each shares 7 to 17 tools with Auction, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Auction uses? runsonwhat reads public records only. Of the 34 tools at Auction, 15 were found through DNS records, 11 through code on auction.com, 5 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and auction.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/auction.com (updated October 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.