What does HMH use?

As of October 2026, runsonwhat has found 52 tools at HMH (hmhco.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Anthropic and OpenAI. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 11, 2026.

HMH uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on hmhco.com. Amazon Web Services is used by 144,983 companies runsonwhat tracks.

HMH uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on hmhco.com. Salesforce is used by 33,621 companies runsonwhat tracks.

HMH uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a subdomain that points at Microsoft 365 and email records. Microsoft 365 is used by 704,047 companies runsonwhat tracks.

HMH uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Crazy Egg, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on hmhco.com. Google Analytics is used by 855,081 companies runsonwhat tracks.

HMH uses Insider for marketing, alongside Oracle Eloqua and Storylane, according to runsonwhat (October 2026). runsonwhat found Insider through Insider code on hmhco.com. Insider is used by 1,272 companies runsonwhat tracks.

Yes. runsonwhat found jQuery at HMH through jQuery code on hmhco.com. jQuery is a Frontend tool used by 899,087 companies runsonwhat tracks.

Yes. runsonwhat has found Anthropic and OpenAI at HMH; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so HMH may use more AI tools than these.

The companies with the stacks most like HMH's are Math Solutions, Houghton Mifflin Harcourt Learning Technology, Priority Software and Publicis Sapient, according to runsonwhat (October 2026). Each shares 19 to 34 tools with HMH, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 52 tools at HMH, 23 were found through code on hmhco.com, 21 through DNS records, 5 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and hmhco.com about monthly.