Contact

Get in touch

Tell us about the flows you need to protect, the markets you send to and the providers you already use. Enquiries are recorded immediately and normally reviewed within one business day, Monday to Friday.

What happens next

1. Review. Your enquiry is recorded immediately and normally reviewed within one business day.
2. Scoping call. We walk through the flows, markets and channels involved, and whether REST or SMPP v3.4 is the better fit.
3. Configuration and quote. We set out the delivery model — Flow2FA routes, your own vendors, or both — and what a commercial arrangement would look like.

What to include for a faster answer

The flows you want to protect — sign-in, payment confirmation, onboarding, recovery.
Countries or markets you send to, and rough monthly volumes.
Channels you need: SMS, email, and whether WhatsApp is in scope.
Whether you hold your own carrier or aggregator contracts and SMPP binds.
Whether you plan to integrate over the REST API or bind over SMPP v3.4.
Any deadline, pilot window or compliance review you are working to.

Direct routes

Technical and SMPP provisioning: devs@flow2fa.com — bind credentials, connection forms and VPN details. The steps are set out in the API reference. Use this address for technical and SMPP provisioning only — commercial and architecture discussions belong in the form on this page.
Legal, privacy and data: legal@flowstates.net — contracts, DPAs and data-protection requests.

Who you are contracting with

Flow2FA is operated by Flowstates Inc, 330 Madison Avenue, 27th Floor, New York, NY 10017, United States. More detail is on the about page.

Still evaluating?

The buyer guide covers what to compare and what evidence to ask for, and the OTP API overview describes the integration surface.