Yay.com's tech stack
What does Yay.com use?
Yay.com (yay.com) uses at least 31 tools we can see from public records, including Google Cloud for hosting, HubSpot for sales, Zendesk for customer support and Sentry for monitoring. Yay.com has used Vercel since Aug 2024, going by certificate records. Last checked .
“Yay.com is a telecommunications company that provides flexible, scalable business phone systems, unlimited HD calls, virtual numbers, business instant messaging and video conferencing to large and small businesses worldwide.”
- Industry
- Telecommunications
- Size
- 11–50 employees
- Based in
- Guildford, United Kingdom
- Company page
- Tools found
- 31
- Categories
- 14
- Oldest proven tool
- Aug 2024
- Last checked
- Oct 2026
Yay.com's stack, layer by layer
Of 31 tools, 19 came from website code, 7 from DNS verification records, 3 from email records and 2 from other records. 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
4 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
4 tools, what they measure and store
Go-to-market
11 tools, how they find and keep customers
Company Ops
9 tools, what the team runs on day to day
Email Delivery
Dev Tools
Security & Compliance
What changed at Yay.com
Companies like Yay.com also use
Tools common among companies with a similar stack that we haven't found at Yay.com.
Companies with a stack like Yay.com's
Ranked by shared tools, with rare tools counting more.
Adabai Innovation GmbHOnline Media · 11–50 people6in common
Blueprint AppsStaffing and Recruiting · 11–50 people11in common
Encore HealthcareHealthcare · 11–50 people7in common
Alertas sísmicas - AlertándotePublic Safety · 11–50 people16in common
Knoodle AdvertisingMarketing and Advertising · 11–50 people10in common
Shikenso®Sports Analytics · 11–50 people11in common
Integrate Space CorporationArms · 11–50 people10in common
MoonflowIT Services · 11–50 people17in common
More Telecommunications companies
Other Telecommunications companies we've checked.
Yay.com tech stack FAQ
What tools does Yay.com use?
As of November 2026, runsonwhat has found 31 tools at Yay.com (yay.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: Google Fonts, React and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 31, 2026.
What cloud does Yay.com run on?
Yay.com uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud and Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on yay.com. Amazon Web Services is used by 147,133 companies runsonwhat tracks.
What CRM does Yay.com use?
Yay.com uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through HubSpot code on yay.com. HubSpot is used by 96,994 companies runsonwhat tracks.
What email provider does Yay.com use?
Yay.com uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 725,989 companies runsonwhat tracks.
What does Yay.com use for customer support?
Yay.com uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on yay.com. Zendesk is used by 43,277 companies runsonwhat tracks.
What analytics tools does Yay.com use?
Yay.com uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on yay.com. Google Analytics is used by 905,873 companies runsonwhat tracks.
How long has Yay.com used Vercel?
Yay.com has used Vercel since at least August 2024, going by the first public certificate of the yay.com subdomain that points at Vercel.
Does Yay.com use Google Fonts?
Yes. runsonwhat found Google Fonts at Yay.com through Google Fonts code on yay.com. Google Fonts is a Media & UI tool used by 825,832 companies runsonwhat tracks.
Which companies have a tech stack similar to Yay.com's?
The companies with the stacks most like Yay.com's are Adabai Innovation, Blueprint Apps, Encore Healthcare and Alertas sísmicas - Alertándote, according to runsonwhat (November 2026). Each shares 6 to 16 tools with Yay.com, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Yay.com uses?
runsonwhat reads public records only. Of the 31 tools at Yay.com, 19 were found through code on yay.com, 8 through DNS records, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and yay.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.