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Get in touch with our UK based team for any support issues or sales enquiries. You can reach us between 9am and 6pm or email us with any out-of-hours questions and we’ll come back to you as soon as we can.

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User guide

We have a comprehensive online user guide covering everything from setting up your Sign In App to configuring the experience for your visitors.

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Frequently Asked Questions

Company information

Sign In App Ltd
3A Green Lodge Barn
Roman Road

0333 016 3551

Registration number: 08516772

Registered in England

Sign In App Inc
499 Seventh Avenue
14 South
New York


Sign In App, S.L.
Paseo de la Castellana 40 8º

919 26 50 44

Registration number: 20110128