Government Tech
ESTA Visa
Application screening for the US Visa Waiver Program, combining automated validation with human review.
- −20%
- Application errors
- <30 min
- Processing
- 9-point
- Inspection

- Service
- Custom software development
- Live site
- application-esta.co.uk ↗
Starting point
application-esta.co.uk helps UK and Schengen travellers apply for the US Visa Waiver Program.
What we built
Square63 built a 9-point inspection engine that validates applications automatically and routes exceptions to human reviewers, cutting application errors by 20%.
Result
Processing averages under 30 minutes, with real-time status monitoring, Stripe payments and refund logic for denied applications.
Have a similar project?
We reply with questions or a time for a call, then send a written scope and quote.
