# What does Field2base use? Field2base (field2base.com) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-10-16). - Industry: Software - Size: 11–50 employees - Based in: Morrisville, United States - Founded: 2002 - LinkedIn: https://www.linkedin.com/company/field2base ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | 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 | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Sorry](https://www.runsonwhat.com/reverse/sorryapp) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain | | | [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | Custom domain, DNS verification records, Email records, Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | | | [Apollo.io](https://www.runsonwhat.com/reverse/apollo) | Sales & CRM | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records | | ## FAQ ### What tools does Field2base use? As of October 2026, runsonwhat has found 14 tools at Field2base (field2base.com) in public records. Edge & Hosting: Cloudflare and Microsoft Azure. Application: React, Anthropic and OpenAI. Data & Observability: Sorry. Go-to-market: HubSpot, Zoho and HubSpot CMS. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 16, 2026. ### What cloud does Field2base run on? Field2base uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure. Microsoft Azure is used by 45,920 companies runsonwhat tracks. ### What CRM does Field2base use? Field2base uses HubSpot for its CRM, alongside Zoho and Apollo.io, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot. HubSpot is used by 92,720 companies runsonwhat tracks. ### What email provider does Field2base use? Field2base uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on field2base.com. Microsoft 365 is used by 705,100 companies runsonwhat tracks. ### What is Field2base's website built with? Field2base uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS. HubSpot CMS is used by 32,915 companies runsonwhat tracks. ### What monitoring tools does Field2base use? Field2base uses Sorry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sorry through a subdomain that points at Sorry. Sorry is used by 193 companies runsonwhat tracks. ### Does Field2base use Cloudflare? Yes. runsonwhat found Cloudflare at Field2base through DNS records that point at Cloudflare and code on field2base.com. Cloudflare is a CDN & Edge tool used by 695,905 companies runsonwhat tracks. ### Does Field2base use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Field2base; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Field2base may use more AI tools than these. ### Which companies have a tech stack similar to Field2base's? The companies with the stacks most like Field2base's are Guide, Bentley Systems, SAI360 and Celonis, according to runsonwhat (October 2026). Each shares 4 to 7 tools with Field2base, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Field2base uses? runsonwhat reads public records only. Of the 14 tools at Field2base, 6 were found through subdomains that point at the vendor, 4 through DNS records, 3 through email records and 1 through code on field2base.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and field2base.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/field2base.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.