
ACI Worldwide
Global leader in real-time payment solutions for banks and merchants.
About
ACI Worldwide is a global provider of payment systems. They offer a comprehensive suite of solutions for banks, merchants, and processors, enabling real-time payments, fraud detection, and digital banking experiences. Their technology facilitates billions of transactions annually across various payment types.
Listed competitors
Global provider of financial services technology and payment solutions.
Global payment processing platform for enterprise businesses.
Stripe is a financial infrastructure platform for the internet, enabling businesses of all sizes to accept payments and manage their finances online.
Key facts
At-a-glance profile data
- Website
- aciworldwide.com
- Headquarters
- Miami, United States
- Founded
- 1975
- Employees
- 4,942
- Total funding
- -
- Business model
- B2B
Tech stack
Detected on aciworldwide.com, last scanned 26 Sept 2026. Run your own scan
- Compliance
- PCI DSS
- Frontend
- jQuery
- Analytics
- Google Tag Manager
- SEO
- Yoast SEO
- Support
- HubSpot
- CMS / Builders
- WordPress
- CDN
- Cloudflare
- Hosting
- WP Engine
- Email provider
- Microsoft 365
- Cookie consent
- OneTrust
- Booking / scheduling
- Swoogo
- Video / media
- Vimeo
Frequently asked
How many employees does ACI Worldwide have?
ACI Worldwide has approximately 4,942 people on record.
