What does Nulab use?

As of October 2026, runsonwhat has found 48 tools at Nulab (nulab.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: Adobe Fonts, 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, Google Workspace and Apple Business. Last checked October 20, 2026.

Nulab uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on nulab.com. Amazon Web Services is used by 145,619 companies runsonwhat tracks.

Nulab uses HubSpot for its CRM, alongside Salesforce and Apollo.io, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on nulab.com. HubSpot is used by 93,874 companies runsonwhat tracks.

Nulab 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 710,125 companies runsonwhat tracks.

Nulab uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Nulab has used it since at least December 2019. Zendesk is used by 41,754 companies runsonwhat tracks.

Nulab uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on nulab.com. Google Analytics is used by 878,524 companies runsonwhat tracks.

Nulab has used Apollo.io since at least August 2018, going by the first public certificate of the nulab.com subdomain that points at Apollo.io. Other long-running tools at Nulab include Zendesk (since December 2019) and Vanta (since July 2026).

Yes. runsonwhat found Cloudflare at Nulab through Cloudflare code on nulab.com. Cloudflare is a CDN & Edge tool used by 702,535 companies runsonwhat tracks.

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

The companies with the stacks most like Nulab's are Cacoo, Brevo, Sender and Cakemail, according to runsonwhat (October 2026). Each shares 13 to 26 tools with Nulab, 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 48 tools at Nulab, 23 were found through code on nulab.com, 17 through DNS records, 5 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and nulab.com about monthly.