Customily's tech stack
What does Customily use?
Customily (customily.com) uses at least 27 tools we can see from public records, including Amazon Web Services for hosting, Google Workspace for email and documents, Calendly for sales and Zendesk for customer support. Last checked .
“Making it easy to sell personalized products online.”
- Industry
- Engineering, Product and Design
- Size
- 11–50 employees
- Based in
- St. Louis, United States
- Company page
- Tools found
- 27
- Categories
- 15
- Oldest proven tool
- Aug 2017
- Last checked
- Oct 2026
Customily'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
4 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
5 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Go-to-market
11 tools, how they find and keep customers
Website & CMS
Sales & CRM
Support & Docs
Company Ops
3 tools, what the team runs on day to day
What changed at Customily
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Customily tech stack FAQ
What tools does Customily use?
As of October 2026, runsonwhat has found 27 tools at Customily (customily.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Mailchimp. Company Ops: Google Workspace, Valimail and Postmark. Last checked October 16, 2026.
What cloud does Customily run on?
Customily uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and Customily has used it since at least August 2017. Amazon Web Services is used by 145,307 companies runsonwhat tracks.
What sales tools does Customily use?
The sales tools runsonwhat has found at Customily are Calendly (October 2026); no CRM shows up in Customily's public records. runsonwhat found Calendly through Calendly code on customily.com. Calendly is used by 26,096 companies runsonwhat tracks.
What email provider does Customily use?
Customily 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 customily.com. Google Workspace is used by 400,276 companies runsonwhat tracks.
What does Customily use for customer support?
Customily uses Zendesk for customer support and documentation, alongside LiveChat, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on customily.com. Zendesk is used by 41,380 companies runsonwhat tracks.
What analytics tools does Customily use?
Customily 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 customily.com. Google Analytics is used by 866,091 companies runsonwhat tracks.
How long has Customily used Amazon Web Services?
Customily has used Amazon Web Services since at least August 2017, going by the first public certificate of the customily.com subdomain that points at Amazon Web Services. Other long-running tools at Customily include Amazon CloudFront (since September 2019).
Does Customily use jQuery?
Yes. runsonwhat found jQuery at Customily through jQuery code on customily.com. jQuery is a Frontend tool used by 906,213 companies runsonwhat tracks.
Does Customily use AI tools?
Yes. runsonwhat has found OpenAI at Customily; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Customily may use more AI tools than these.
How does runsonwhat know what Customily uses?
runsonwhat reads public records only. Of the 27 tools at Customily, 13 were found through code on customily.com, 7 through email records, 3 through DNS records, 3 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and customily.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.