# What does AssemblyAI use? AssemblyAI (assemblyai.com) shows public evidence of 43 tools, according to runsonwhat (last checked 2026-10-18). - Industry: Infrastructure - Size: 51–200 employees - Based in: New York City, United States ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | Custom domain | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain, Website code | 2021-09 | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2024-11 | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code | 2026-05 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [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 | | | [Astro](https://www.runsonwhat.com/reverse/astro) | Frontend | Website code | | | [Stytch](https://www.runsonwhat.com/reverse/stytch) | Auth & Identity | Custom domain, DNS verification records | 2025-04 | ## 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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | | [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Website code | | | [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | 2018-03 | | [RudderStack](https://www.runsonwhat.com/reverse/rudderstack) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records | | | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | | [Unbounce](https://www.runsonwhat.com/reverse/unbounce) | Website & CMS | Custom domain | 2022-08 | | [G2](https://www.runsonwhat.com/reverse/g2) | Marketing | Website code | | | [lemlist](https://www.runsonwhat.com/reverse/lemlist) | Sales & CRM | DNS verification records | | ## 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 | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [EasyDMARC](https://www.runsonwhat.com/reverse/easydmarc) | Security & Compliance | Email records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records | | | [Airtable](https://www.runsonwhat.com/reverse/airtable) | Collaboration | DNS verification records | | | [Zapier](https://www.runsonwhat.com/reverse/zapier) | Dev Tools | DNS verification records | | | [Lovable](https://www.runsonwhat.com/reverse/lovable) | Dev Tools | DNS verification records | | | [HashiCorp Cloud](https://www.runsonwhat.com/reverse/hashicorp) | Dev Tools | DNS verification records | | | [Maven Central](https://www.runsonwhat.com/reverse/maven-central) | Dev Tools | DNS verification records | | ## FAQ ### What tools does AssemblyAI use? As of October 2026, runsonwhat has found 43 tools at AssemblyAI (assemblyai.com) in public records. Edge & Hosting: Cloudflare, GoDaddy and Amazon Web Services. Application: Tailwind CSS, Anthropic and OpenAI. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, LinkedIn Insight Tag and Salesforce. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 18, 2026. ### What cloud does AssemblyAI run on? AssemblyAI uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on assemblyai.com, and AssemblyAI has used it since at least September 2021. Amazon Web Services is used by 145,080 companies runsonwhat tracks. ### What CRM does AssemblyAI use? AssemblyAI uses Salesforce for its CRM, alongside lemlist, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce. Salesforce is used by 33,681 companies runsonwhat tracks. ### What email provider does AssemblyAI use? AssemblyAI 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 705,062 companies runsonwhat tracks. ### What payment provider does AssemblyAI use? AssemblyAI uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on assemblyai.com. Stripe is used by 26,591 companies runsonwhat tracks. ### What analytics tools does AssemblyAI use? AssemblyAI uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Vercel Analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on assemblyai.com. Google Analytics is used by 858,631 companies runsonwhat tracks. ### How long has AssemblyAI used Atlassian Statuspage? AssemblyAI has used Atlassian Statuspage since at least March 2018, going by the first public certificate of the assemblyai.com subdomain that points at Atlassian Statuspage. Other long-running tools at AssemblyAI include Amazon Web Services (since September 2021), Unbounce (since August 2022) and Amazon CloudFront (since November 2024). ### Does AssemblyAI use Cloudflare? Yes. runsonwhat found Cloudflare at AssemblyAI through Cloudflare code on assemblyai.com. Cloudflare is a CDN & Edge tool used by 695,224 companies runsonwhat tracks. ### Does AssemblyAI use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at AssemblyAI; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so AssemblyAI may use more AI tools than these. ### Which companies have a tech stack similar to AssemblyAI's? The companies with the stacks most like AssemblyAI's are Mintlify, Sesame, replit and Thoughtful AI, according to runsonwhat (October 2026). Each shares 9 to 19 tools with AssemblyAI, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what AssemblyAI uses? runsonwhat reads public records only. Of the 43 tools at AssemblyAI, 18 were found through DNS records, 14 through code on assemblyai.com, 7 through subdomains that point at the vendor, 3 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and assemblyai.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/assemblyai.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.