📊 Company Overview
Sector
Financial Services
Country
United States
Employees
5001-10000
Public · WTFC
Listed
Founded
1991
Cloud
AWS
CDN
AWS CloudFront
Email
Proofpoint
☁️ Cloud Infrastructure
AWS
Primary Cloud Provider
Detected via HTTP headers
💡 Large enterprises typically run 2–3 cloud providers simultaneously. Full multi-cloud breakdown →
| Workspace | Proofpoint |
|---|---|
| CDN | AWS CloudFront |
Detected via DNS records and HTTP response headers as of 2026-06-13.
💰 Estimated Cloud Spend
$40M
–
$101M
/ year on AWS
🛠 Tech Stack & Marketing
| Ad Platforms | 🔒 Subscribers only |
|---|---|
| Analytics & CRM | 🔒 Subscribers only |
| CMS / Platform | 🔒 Subscribers only |
| Frontend Stack | Vue |
Detected from Wintrust Financial Corporation's public homepage as of 2026-06-13.
🔍 Compare with Similar Companies
Same sector (Financial Services), similar size
Data detected 2026-06-13 · Methodology · Suggest a correction