Due's tech stack
What does Due use?
Due (doitwithdue.com) uses at least 12 tools we can see from public records, including Squarespace for its website, Brevo for marketing, SendGrid for email delivery and Proofpoint for security. Last checked .
- Industry
- Internet
- Size
- 11–50 employees
- Based in
- Madison, United States
- Founded
- 2022
- Company page
- Tools found
- 12
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Nov 2026
Due'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
1 tool, where the bytes are served from
DNS
Application
6 tools, what the product is built with
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Security & Compliance
Due tech stack FAQ
What tools does Due use?
As of November 2026, runsonwhat has found 12 tools at Due (doitwithdue.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: Brevo and Squarespace. Company Ops: SendGrid and Proofpoint. Last checked November 1, 2026.
What is Due's website built with?
Due uses Squarespace for its website, according to runsonwhat (November 2026). runsonwhat found Squarespace through Squarespace code on doitwithdue.com. Squarespace is used by 34,323 companies runsonwhat tracks.
What marketing software does Due use?
Due uses Brevo for marketing, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 81,752 companies runsonwhat tracks.
Does Due use jQuery?
Yes. runsonwhat found jQuery at Due through jQuery code on doitwithdue.com. jQuery is a Frontend tool used by 930,181 companies runsonwhat tracks.
How does runsonwhat know what Due uses?
runsonwhat reads public records only. Of the 12 tools at Due, 7 were found through code on doitwithdue.com, 3 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and doitwithdue.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.