# What does Houzz use? Houzz (houzz.com) shows public evidence of 44 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Landscaping - Size: 201–1,000 employees - Based in: Palo Alto, United States - Founded: 2004 - LinkedIn: https://www.linkedin.com/company/houzz ## 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 | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Custom domain | 2013-05 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, Website code | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain | 2026-06 | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [GrowthBook](https://www.runsonwhat.com/reverse/growthbook) | Flags & Experiments | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | DNS verification records, Email records, Website code | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Custom domain, Website code | 2018-03 | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2026-04 | | [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code | | | [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | Website code | | | [Trusted Shops](https://www.runsonwhat.com/reverse/trusted-shops) | Marketing | DNS verification records | | | [Prismic](https://www.runsonwhat.com/reverse/prismic) | Website & CMS | Website code | | | [Blueshift](https://www.runsonwhat.com/reverse/blueshift) | Marketing | Custom domain | 2020-09 | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | DNS verification records, Email records, Website code | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | DNS verification records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records | | | [Jamf](https://www.runsonwhat.com/reverse/jamf) | Security & Compliance | DNS verification records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [Remote](https://www.runsonwhat.com/reverse/remote) | People & HR | DNS verification records | | ## Recent changes at Houzz - 2026-10-20: started using [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) - 2026-10-09: started using [Slack](https://www.runsonwhat.com/reverse/slack) ## FAQ ### What tools does Houzz use? As of October 2026, runsonwhat has found 44 tools at Houzz (houzz.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Fastly. Application: jQuery, Vimeo and React. Data & Observability: Google Analytics and GrowthBook. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026. ### What cloud does Houzz run on? Houzz uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on houzz.com. Amazon Web Services is used by 145,704 companies runsonwhat tracks. ### What CRM does Houzz use? Houzz uses HubSpot for its CRM, alongside Salesforce and Calendly, according to runsonwhat (October 2026). runsonwhat found HubSpot through a DNS verification record for HubSpot and email records. HubSpot is used by 94,101 companies runsonwhat tracks. ### What email provider does Houzz use? Houzz uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 711,315 companies runsonwhat tracks. ### What payment provider does Houzz use? Houzz uses PayPal for payments and billing, alongside Stripe, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on houzz.com. PayPal is used by 34,455 companies runsonwhat tracks. ### What analytics tools does Houzz use? Houzz uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on houzz.com. Google Analytics is used by 881,446 companies runsonwhat tracks. ### How long has Houzz used Fastly? Houzz has used Fastly since at least May 2013, going by the first public certificate of the houzz.com subdomain that points at Fastly. Other long-running tools at Houzz include Salesforce (since March 2018), Blueshift (since September 2020) and HubSpot CMS (since April 2026). ### Does Houzz use jQuery? Yes. runsonwhat found jQuery at Houzz through jQuery code on houzz.com. jQuery is a Frontend tool used by 916,796 companies runsonwhat tracks. ### Does Houzz use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Houzz; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Houzz may use more AI tools than these. ### Has Houzz changed tools recently? Yes. On runsonwhat's rechecks, Houzz started using Red Sift OnDMARC and Slack (latest on October 20, 2026). A change counts only between two checks of houzz.com done the same way. ### Which companies have a tech stack similar to Houzz's? The companies with the stacks most like Houzz's are ClassDojo, Carwow, Bonify Germany and thoughtbot, according to runsonwhat (October 2026). Each shares 12 to 20 tools with Houzz, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Houzz uses? runsonwhat reads public records only. Of the 44 tools at Houzz, 19 were found through DNS records, 15 through code on houzz.com, 5 through email records and 5 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and houzz.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/houzz.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.