# What does HashiCorp use? HashiCorp (hashicorp.com) shows public evidence of 33 tools, according to runsonwhat (last checked 2026-10-20). - Industry: IT Infrastructure - Size: 1,001–5,000 employees - Based in: San Francisco, United States - Founded: 2012 - LinkedIn: https://www.linkedin.com/company/hashicorp ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code | 2016-01 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain | 2019-03 | | [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Pendo](https://www.runsonwhat.com/reverse/pendo) | Analytics | DNS verification records | | | [incident.io](https://www.runsonwhat.com/reverse/incidentio) | Monitoring | Custom domain | 2021 | | [Astronomer](https://www.runsonwhat.com/reverse/astronomer) | Data Pipeline | DNS verification records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Custom domain | 2019-09 | | [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Custom domain | | | [Reachdesk](https://www.runsonwhat.com/reverse/reachdesk) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [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 | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records | | | [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 | | | [Webex](https://www.runsonwhat.com/reverse/webex) | Collaboration | DNS verification records | | | [Canva](https://www.runsonwhat.com/reverse/canva) | Collaboration | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [Dropbox](https://www.runsonwhat.com/reverse/dropbox) | Collaboration | DNS verification records | | | [Airtable](https://www.runsonwhat.com/reverse/airtable) | Collaboration | DNS verification records | | | [Docker](https://www.runsonwhat.com/reverse/docker) | Dev Tools | DNS verification records | | | [Zapier](https://www.runsonwhat.com/reverse/zapier) | Dev Tools | DNS verification records | | | [Loom](https://www.runsonwhat.com/reverse/loom) | Collaboration | DNS verification records | | | [Parallels](https://www.runsonwhat.com/reverse/parallels) | Dev Tools | DNS verification records | | | [Keybase](https://www.runsonwhat.com/reverse/keybase) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does HashiCorp use? As of October 2026, runsonwhat has found 33 tools at HashiCorp (hashicorp.com) in public records. Edge & Hosting: Amazon Route 53 and Vercel. Application: Stripe, Auth0 and Twilio. Data & Observability: Pendo, incident.io and Astronomer. Go-to-market: Zendesk, Marketo and Customer.io. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026. ### What cloud does HashiCorp run on? HashiCorp uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record, and HashiCorp has used it since at least January 2016. Vercel is used by 48,040 companies runsonwhat tracks. ### What email provider does HashiCorp use? HashiCorp uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 710,116 companies runsonwhat tracks. ### What does HashiCorp use for customer support? HashiCorp uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 41,725 companies runsonwhat tracks. ### What payment provider does HashiCorp use? HashiCorp uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 27,972 companies runsonwhat tracks. ### What analytics tools does HashiCorp use? HashiCorp uses Pendo for analytics, according to runsonwhat (October 2026). runsonwhat found Pendo through a DNS verification record for Pendo. Pendo is used by 1,814 companies runsonwhat tracks. ### How long has HashiCorp used Vercel? HashiCorp has used Vercel since at least January 2016, going by the first public certificate of the hashicorp.com subdomain that points at Vercel. Other long-running tools at HashiCorp include Auth0 (since March 2019), Marketo (since September 2019) and incident.io (since 2021). ### Does HashiCorp use SendGrid? Yes. runsonwhat found SendGrid at HashiCorp through email records that authorize SendGrid. SendGrid is a Email Delivery tool used by 193,200 companies runsonwhat tracks. ### Which companies have a tech stack similar to HashiCorp's? The companies with the stacks most like HashiCorp's are OutSystems, Alteryx, Paychex and Together AI, according to runsonwhat (October 2026). Each shares 12 to 16 tools with HashiCorp, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what HashiCorp uses? runsonwhat reads public records only. Of the 33 tools at HashiCorp, 22 were found through DNS records, 6 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 hashicorp.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/hashicorp.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.