Grey, Inc.'s tech stack
What does Grey, Inc. use?
Grey, Inc. (grey.co) uses at least 25 tools we can see from public records, including Zendesk for customer support, Webflow for its website, Bitly for marketing and Auth0 for sign-in. Grey, Inc. has used Amazon CloudFront since Feb 2022, going by certificate records. Last checked .
“Grey is a financial technology company offering multi-currency accounts, international transfers, and a virtual Mastercard to customers across emerging markets.”
- Industry
- Fintech
- Size
- 11–50 employees
- Based in
- Middletown, United States
- Founded
- 2020
- Company page
- Tools found
- 25
- Categories
- 13
- Oldest proven tool
- Feb 2022
- Last checked
- Nov 2026
Grey, Inc.'s stack, layer by layer
Of 25 tools, 12 came from website code, 6 from custom domain, 4 from email records and 3 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
2 tools, where the bytes are served from
CDN & Edge
Application
6 tools, what the product is built with
Frontend
Auth & Identity
Data & Observability
3 tools, what they measure and store
Go-to-market
10 tools, how they find and keep customers
Website & CMS
Marketing
Support & Docs
Company Ops
4 tools, what the team runs on day to day
What changed at Grey, Inc.
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Grey, Inc. also use
Tools common among companies with a similar stack that we haven't found at Grey, Inc..
Companies with a stack like Grey, Inc.'s
Ranked by shared tools, with rare tools counting more.
Wealth FactoryFinancial Services · 11–50 people9in common
Skipper.ioInternet · 11–50 people9in common
Heart & Soil | Nutrient-Rich, Desiccated Organ SupplementsHealth, Wellness and Fitness · 11–50 people13in common
Hint HealthSoftware · 11–50 people14in common
beehiivbeehiiv.com15in common
Employment Heroemploymenthero.com14in common
Ness LabsE-learning · 1–10 people8in common
Edge Services & Solutions LLCHuman Resources · 1,001–5,000 people14in common
Grey, Inc. tech stack FAQ
What tools does Grey use?
As of November 2026, runsonwhat has found 25 tools at Grey (grey.co) in public records. Edge & Hosting: Cloudflare and Amazon CloudFront. Application: jQuery, GSAP and Lottie. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Zendesk. Company Ops: Google Workspace, SendGrid and SparkPost. Last checked November 1, 2026.
What email provider does Grey use?
Grey uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on grey.co. Google Workspace is used by 415,469 companies runsonwhat tracks.
What does Grey use for customer support?
Grey uses Zendesk for customer support and documentation, alongside Intercom and Circle, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on grey.co. Zendesk is used by 43,261 companies runsonwhat tracks.
What analytics tools does Grey use?
Grey 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 grey.co. Google Analytics is used by 905,965 companies runsonwhat tracks.
What is Grey's website built with?
Grey uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and a DNS verification record. Webflow is used by 35,950 companies runsonwhat tracks.
What marketing software does Grey use?
Grey uses Bitly for marketing, according to runsonwhat (November 2026). runsonwhat found Bitly through a subdomain that points at Bitly, and Grey has used it since at least June 2022. Bitly is used by 1,354 companies runsonwhat tracks.
How long has Grey used Amazon CloudFront?
Grey has used Amazon CloudFront since at least February 2022, going by the first public certificate of the grey.co subdomain that points at Amazon CloudFront. Other long-running tools at Grey include Bitly (since June 2022), Circle (since November 2023) and Auth0 (since July 2024).
Does Grey use jQuery?
Yes. runsonwhat found jQuery at Grey through jQuery code on grey.co. jQuery is a Frontend tool used by 929,934 companies runsonwhat tracks.
Which companies have a tech stack similar to Grey's?
The companies with the stacks most like Grey's are Wealth Factory, Skipper.io, Heart & Soil | Nutrient-Rich, Desiccated Organ Supplements and Hint Health, according to runsonwhat (November 2026). Each shares 9 to 14 tools with Grey, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Grey uses?
runsonwhat reads public records only. Of the 25 tools at Grey, 12 were found through code on grey.co, 6 through subdomains that point at the vendor, 4 through email records, 2 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and grey.co 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.