Contact
We're real people who answer real questions. Drop us an email — we reply within 24 hours, often faster.
- General questions & support: support@1invoice.online
- Sales & Premium: sales@1invoice.online
- Security & responsible disclosure: security@1invoice.online
- Press & partnerships: hello@1invoice.online
- GDPR (data subjects): privacy@1invoice.online
In the app
Already logged in? Open your dashboard and use the support link in the footer — we'll see which account you're on and help you faster.
Address
Dtech
c/o the emails above
Sweden
We're a distributed team without a public office address — all contact runs through email so we can answer fast.
FAQ
Before you write — check the help page. The most common questions about trial, billing, GDPR export and API integrations are answered there.
How quickly do we reply?
- Weekdays: usually within 4–6 hours
- Evenings & weekends: next business day
- Security reports: acknowledgement within 24 hours, fix within 7 days
Ongoing incident?
Check the status page before writing — the issue may already be known and being worked on.