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Use Cases

Communication solutions for financial services

From secure OTP delivery to proactive loan updates, our platform powers every customer touchpoint across banking and insurance.

Secure every login and transaction

Deliver one-time passwords and verification codes across SMS, WhatsApp and Voice with sub-second latency, automatic retry and intelligent fraud prevention built in.

Multi-channel OTP (SMS/WhatsApp/Voice)

Smart failover between SMS, WhatsApp and Voice OTP ensures codes always reach the customer

Fraud prevention (rate limiting, geo-fencing)

Built-in rate limiting, geo-fencing and device fingerprinting to block OTP abuse and SIM swap attacks

99.9% delivery rate

Redundant carrier routes and priority lanes ensure OTPs are delivered in under 0.5 seconds

Your OTP for login is 847291. Valid for 5 minutes. Do not share this code with anyone.

Delivered • 0.3s

Transaction of Rs. 15,000 initiated. OTP: 539182. Expires in 3 mins.

Delivered • 0.2s

Real-time fraud detection alerts

Instantly notify customers of suspicious activity on their accounts. Enable quick action with one-tap verification and account freeze options across SMS, WhatsApp and Voice.

Instant suspicious activity alerts

Real-time notifications for unusual transactions, login attempts and account changes

Transaction verification

One-tap confirm or deny for high-value transactions with instant account freeze capability

Account security notifications

Automated alerts for password changes, new device logins and beneficiary additions

ALERT: Unusual transaction of Rs. 48,500 detected on your card ending 7842. If not you, reply BLOCK immediately.

Delivered • 0.4s

BLOCK

Your card ending 7842 has been temporarily blocked. Visit your nearest branch or call 1800-XXX-XXXX to resolve.

Delivered • 0.3s

Digital onboarding journeys

Streamline customer onboarding with automated document collection, video KYC scheduling and welcome kit delivery -- all through WhatsApp and SMS workflows.

KYC document collection via WhatsApp

Collect Aadhaar, PAN and address proof documents directly through WhatsApp with auto-validation

Video KYC scheduling

Automated appointment booking and reminders for video verification with one-click join links

Welcome kit delivery

Automated welcome messages with account details, app download links and first-time setup guides

Welcome to NeoBank! To complete your account setup, please share your PAN card photo.

PAN card photo sent

PAN verified successfully! Your Video KYC is scheduled for tomorrow at 11:00 AM. Tap below to join.

Join Video KYC Reschedule

Proactive account notifications

Keep customers informed with timely EMI reminders, loan approval updates, statement delivery and account balance notifications across their preferred channels.

EMI reminders

Automated payment reminders before due dates with one-tap pay links to reduce defaults

Loan approval updates

Real-time notifications for application status, approval confirmations and disbursement alerts

Statement delivery

Monthly account statements and transaction summaries delivered via Email, SMS and WhatsApp

EMI Reminder: Rs. 24,500 due on 5th June for Home Loan A/c XX4821. Tap to pay now.

Delivered • 0.5s

Great news! Your personal loan of Rs. 3,00,000 has been approved. Amount will be disbursed within 24 hours.

Delivered • 0.4s

Enterprise Features

Built for banking-grade security and compliance

Enterprise-grade infrastructure with the security controls and regulatory compliance that financial institutions demand.

End-to-End Encryption

All messages encrypted at rest and in transit with AES-256 encryption ensuring complete data security.

RBI/SEBI Compliance

Fully compliant with RBI, SEBI and IRDAI communication guidelines including DLT registration and consent management.

Multi-Factor Auth

SMS, WhatsApp and Voice OTP with smart failover, rate limiting and device fingerprinting for secure authentication.

Real-Time Analytics

Live dashboards with delivery rates, OTP latency, channel performance and cost breakdowns for every message.

PCI DSS Certified

PCI DSS Level 1 certified infrastructure for handling sensitive cardholder data and payment notifications securely.

Audit Trail

Complete message logs with timestamps, delivery receipts and consent records for regulatory audits and compliance.

Priority Routing

Dedicated priority lanes for OTPs and fraud alerts with sub-second delivery SLA and carrier-level redundancy.

24/7 Monitoring

Round-the-clock infrastructure monitoring with automated failover, real-time alerts and 99.99% uptime guarantee.

How It Works

Go live with secure banking communication in 4 steps

Our platform is built for rapid deployment with banking-grade security. Connect your core banking systems, configure channels and start sending in minutes.

Connect Your Systems

Integrate with your core banking, CRM and fraud detection systems using our secure RESTful APIs and pre-built connectors.

Configure Channels

Set up SMS, WhatsApp, Email and Voice channels with verified sender IDs, DLT templates and priority routing rules.

Set Compliance Rules

Configure RBI/SEBI compliant templates, consent management, DND checks and audit logging for regulatory adherence.

Go Live & Monitor

Launch OTPs, alerts and notifications with real-time monitoring, delivery analytics and automated failover protection.

Why Nimbus for Banking

The communication platform banks trust

Trusted by 100+ banks and financial institutions to deliver billions of secure messages with regulatory compliance and enterprise-grade reliability.

Sub-second OTP Delivery

Average OTP delivery in under 0.5 seconds with priority routing and redundant carrier connections. Dedicated lanes ensure time-critical authentication codes are never delayed.

Regulatory Compliance

Fully compliant with RBI, SEBI and IRDAI regulations. Automated DLT registration, consent tracking, DND management and complete audit trails for every message.

Enterprise Security

PCI DSS Level 1 certified with end-to-end encryption, SOC 2 Type II compliance, ISO 27001 certification and dedicated infrastructure for banking clients.

Dedicated Support

Named account managers, solution architects and 24/7 priority support with 15-minute SLA for banking clients. Dedicated escalation paths for critical issues.

Secure Communication for Financial Services

99.99%

<0.5s

500M+

100+