BlankSage · Customer information
BlankSage Software Private Limited provides online educational products and assessment services in India. Choose the right contact below so we can route your request.
Last updated: October 8, 2026
Email support@blanksage.com for login help, missing access, test uploads, disputed marking, payment status, delivery, or refunds. Include the account email, relevant product or attempt, and order/payment reference if available. Send only necessary, redacted evidence. Never send a full card number, CVV, UPI PIN, password, OTP, authentication token, or private upload link.
Email hello@blanksage.com or call +91 86181 99317 for institutional, educator, and business enquiries. Demo requests are routed to the BlankSage team and recorded in a restricted-access enquiry register for follow-up, as explained in our Privacy Notice.
Grievance Officer: Nishant Gupta. Email nishant@blanksage.com or call +91 96327 66066. We aim to acknowledge complaints within 24 hours and resolve them within 15 days. Consumer complaints will be acknowledged no later than 48 hours and redressed within one month, subject to any shorter applicable legal deadline. Include the earlier support reference and the remedy requested. Parents or guardians may raise child-account requests after authority checks. Applicable consumer and regulatory complaint channels remain available.
BLANKSAGE SOFTWARE PRIVATE LIMITED operates this digital educational service in India. Incorporated on January 7, 2026. CIN: U62011KA2026PTC213825. GSTIN: 29AAOCB3018L1ZC. Registered office: Flat No. 203, Block NEB, Sriram Spandana Apartment, Challaghatta, Bangalore North, Karnataka, 560037, India. The Terms, Privacy Notice, Cancellation and Refund Policy, and Digital Delivery Policy apply across our public website and product app. Institution-specific written agreements may contain additional service arrangements without removing statutory rights.