# What does OpenTable use? OpenTable (opentable.com) shows public evidence of 43 tools, according to runsonwhat (last checked 2026-10-16). - Industry: Gastronomy - Size: 1,001–5,000 employees - Based in: San Francisco, United States - Founded: 1998 - LinkedIn: https://www.linkedin.com/company/opentable ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | | [Akamai](https://www.runsonwhat.com/reverse/akamai) | CDN & Edge | Custom domain, Website code | | | [Heroku](https://www.runsonwhat.com/reverse/heroku) | Hosting & Cloud | DNS verification records, Website code | | | [HPE GreenLake](https://www.runsonwhat.com/reverse/hpe-greenlake) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [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 | | | [Okta](https://www.runsonwhat.com/reverse/okta) | Auth & Identity | Custom domain | | | [Sinch](https://www.runsonwhat.com/reverse/sinch) | Backend & Database | DNS verification records | | ## 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 | | | [Mixpanel](https://www.runsonwhat.com/reverse/mixpanel) | Analytics | DNS verification records, Website code | | | [Adjust](https://www.runsonwhat.com/reverse/adjust) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | 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 | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Custom domain | | | [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code | | | [Apollo.io](https://www.runsonwhat.com/reverse/apollo) | Sales & CRM | Website code | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Custom domain | | | [Sprout Social](https://www.runsonwhat.com/reverse/sprout) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | 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 | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | DNS verification records | | | [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email 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 | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [GoTo](https://www.runsonwhat.com/reverse/goto) | Collaboration | DNS verification records | | | [Postman](https://www.runsonwhat.com/reverse/postman) | Dev Tools | Custom domain, DNS verification records | | | [Zapier](https://www.runsonwhat.com/reverse/zapier) | Dev Tools | DNS verification records | | | [Zscaler](https://www.runsonwhat.com/reverse/zscaler) | Security & Compliance | DNS verification records | | | [Palo Alto Networks](https://www.runsonwhat.com/reverse/paloalto) | Security & Compliance | DNS verification records | | | [Serval](https://www.runsonwhat.com/reverse/serval) | Dev Tools | DNS verification records | | ## Recent changes at OpenTable - 2026-10-09: started using [HPE GreenLake](https://www.runsonwhat.com/reverse/hpe-greenlake) - 2026-10-09: started using [Serval](https://www.runsonwhat.com/reverse/serval) ## FAQ ### What tools does OpenTable use? As of October 2026, runsonwhat has found 43 tools at OpenTable (opentable.com) in public records. Edge & Hosting: Amazon CloudFront, Vercel and Akamai. Application: Anthropic, OpenAI and Stripe. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Microsoft Ads and Mailchimp. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 16, 2026. ### What cloud does OpenTable run on? OpenTable uses Vercel for hosting and cloud infrastructure, alongside Heroku and HPE GreenLake, according to runsonwhat (October 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 46,658 companies runsonwhat tracks. ### What CRM does OpenTable use? OpenTable uses Salesforce for its CRM, alongside Apollo.io, according to runsonwhat (October 2026). runsonwhat found Salesforce through a subdomain that points at Salesforce. Salesforce is used by 33,489 companies runsonwhat tracks. ### What email provider does OpenTable use? OpenTable 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 and email records. Microsoft 365 is used by 701,710 companies runsonwhat tracks. ### What does OpenTable use for customer support? OpenTable 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 40,934 companies runsonwhat tracks. ### What payment provider does OpenTable use? OpenTable uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on opentable.com. Stripe is used by 26,354 companies runsonwhat tracks. ### Does OpenTable use Google Ads? Yes. runsonwhat found Google Ads at OpenTable through Google Ads code on opentable.com. Google Ads is a Ads & Pixels tool used by 461,054 companies runsonwhat tracks. ### Does OpenTable use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at OpenTable; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so OpenTable may use more AI tools than these. ### Has OpenTable changed tools recently? Yes. On runsonwhat's rechecks, OpenTable started using HPE GreenLake and Serval (latest on October 9, 2026). A change counts only between two checks of opentable.com done the same way. ### Which companies have a tech stack similar to OpenTable's? The companies with the stacks most like OpenTable's are Snowflake, Expedia Group, Monarch and Harvey AI, according to runsonwhat (October 2026). Each shares 15 to 23 tools with OpenTable, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what OpenTable uses? runsonwhat reads public records only. Of the 43 tools at OpenTable, 23 were found through DNS records, 9 through code on opentable.com, 6 through subdomains that point at the vendor and 5 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and opentable.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/opentable.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.