GreyB's tech stack
What does GreyB use?
GreyB (greyb.com) uses at least 28 tools we can see from public records, including Amazon Web Services for hosting, Google Workspace for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .
- Industry
- Management Consulting
- Size
- 201–1,000 employees
- Based in
- Singapore, Singapore
- Founded
- 2007
- Company page
- Tools found
- 28
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Oct 2026
GreyB's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
7 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Go-to-market
8 tools, how they find and keep customers
Marketing
Ads & Pixels
Sales & CRM
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
GreyB tech stack FAQ
What tools does GreyB use?
As of October 2026, runsonwhat has found 28 tools at GreyB (greyb.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Google Workspace, Amazon SES and Let's Encrypt. Last checked October 7, 2026.
What cloud does GreyB run on?
GreyB 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 greyb.com. Amazon Web Services is used by 143,836 companies runsonwhat tracks.
What CRM does GreyB use?
GreyB uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 89,488 companies runsonwhat tracks.
What email provider does GreyB use?
GreyB uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on greyb.com. Google Workspace is used by 393,364 companies runsonwhat tracks.
What analytics tools does GreyB use?
GreyB uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Mixpanel, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on greyb.com. Google Analytics is used by 809,662 companies runsonwhat tracks.
What is GreyB's website built with?
GreyB uses WordPress for its website, alongside Yoast SEO, Elementor and HubSpot CMS, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on greyb.com. WordPress is used by 548,699 companies runsonwhat tracks.
Does GreyB use jQuery?
Yes. runsonwhat found jQuery at GreyB through jQuery code on greyb.com. jQuery is a Frontend tool used by 855,093 companies runsonwhat tracks.
Does GreyB use AI tools?
Yes. runsonwhat has found OpenAI at GreyB; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so GreyB may use more AI tools than these.
How does runsonwhat know what GreyB uses?
runsonwhat reads public records only. Of the 28 tools at GreyB, 15 were found through code on greyb.com, 7 through DNS records, 3 through subdomains that point at the vendor, 2 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 greyb.com about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.