Contact
Questions, feedback, error reports, or suggestions for new calculators — we'd like to hear from you.
We aim to respond to all emails within a few working days. For data-protection requests under UK GDPR / EU GDPR, please put "Data Request" in the subject line — we will respond within one month, as required by law.
Postal address
For postal correspondence, please write to our registered office:
- AI Regenesis Ltd
- 20 Wenlock Road
- London
- N1 7GU
- United Kingdom
Email reaches us faster than post. Please use email for routine queries.
Company details
- Company name: AI Regenesis Ltd
- Registered in: England and Wales
- Company number: 16376961
- Company website: ai-regenesis.com
What we'd love to hear about
- Errors in a calculation — if you spot a result that looks wrong, tell us the calculator, the inputs, and the expected answer. We'll investigate and fix.
- Calculators we should add — if you keep wishing for a tool we don't have yet, let us know. We're growing the site over time.
- Regional differences we got wrong — UK / US / EU coverage is best- effort; if a tax rate, threshold, or convention is out of date, we want to know.
- Mobile or accessibility issues — broken layouts, missing labels, contrast problems. We try to ship clean code; reports help.
Press & partnerships
For press, partnership, or commercial enquiries, please email bryan@ai-regenesis.com with "Partnership" in the subject line.