Contact Us

Last updated: 23 September 2026

Onshur is operated by CairoStack, an IT company in Egypt. Reach us through any of the channels below. We typically respond within 2 business days.

Support

• Email: support@onshur.net
• For help with your account, billing, connected accounts, or refunds.

Privacy and data requests

• Email: privacy@onshur.net
• For privacy questions, data access, correction, export, or deletion requests.

Phone and WhatsApp

• +20 100 678 5604

Address

CairoStack, Entrance 3, Building 2, 7th Floor, Serag Mall, Madinet Nasr, Cairo, Egypt

Operator

• Company: CairoStack
• Email: contact@cairostack.com
• Website: https://cairostack.com
• Product website: https://onshur.net