Contact

Email works.

There is no sales team and no ticket portal. Write to the address that matches your question and a person answers, normally within one business day.

General

Questions about the service, Teams setup, partnerships and press.

hello@halfbill.uk

Support

Account access, billing, invoices, API errors. Include your organization name and, for API issues, a request id from the logs.

support@halfbill.uk

Privacy and legal

GDPR requests (access, deletion, portability), data processing questions, legal notices.

legal@halfbill.uk

Company

NEXTAPP LABS S.R.L.
Strada Budeasa Mare nr. 228, Sat Budeasa Mare, Comuna Budeasa, Județ Argeș
Budeasa, Argeș, Romania (EU)
VAT ID: 52062227

Company details are placeholders until registration is complete.

Legal documents: Terms of Service · Privacy Policy · Refund Policy

Halfbill is an independent service and is not affiliated with, endorsed by, or sponsored by OpenAI or Anthropic. Model names are trademarks of their respective owners.