Bulk SMS & OTP Solutions for Banks, NBFCs and Fintech
Deliver sub-second OTPs, real-time transaction alerts, EMI reminders and KYC notifications on a TRAI-DLT compliant platform built for the security and scale that financial services demand.
In financial services, a message is rarely just a message — it is a security checkpoint, a compliance record or a payment that depends on perfect timing. Guru SMS gives banks, NBFCs, lending apps, insurers and fintech startups across India the infrastructure to send OTPs, transaction alerts, EMI reminders and regulatory notices reliably, securely and at scale.
Speed and certainty matter most here. A login OTP that lags loses a customer; a transaction alert that fails breaks trust. Our dedicated transactional route delivers verification codes in seconds with automatic failover, while API integration fires balance, debit and credit alerts straight from your core systems the moment an event occurs.
Collections and customer lifecycle communication round it out: scheduled EMI reminders that improve on-time repayment, KYC-update nudges, policy-renewal alerts and voice reminders in regional languages for customers who do not read SMS. One compliant platform covers the entire financial-messaging journey.
What slows down Banking & Finance businesses
OTP speed decides conversions
A slow verification code means an abandoned login or failed transaction. Our dedicated OTP route delivers in seconds with auto-failover, every time.
Alerts must never fail
Customers expect instant debit, credit and balance alerts. API-triggered transactional messages keep trust intact at any volume.
Collections drain staff time
Manual EMI follow-ups are slow and inconsistent. Automated reminders and voice calls recover payments politely and at scale.
Compliance is non-negotiable
Financial messaging sits under strict rules. We keep templates, consent and audit trails DLT-compliant so your communication stays clean.
How Guru SMS helps Banking & Finance
Sub-Second OTP & 2FA
Dedicated transactional route with automatic failover secures every login, payment and account-access request in seconds.
Real-Time Transaction Alerts
Debit, credit, balance and card alerts fire automatically from your core banking or wallet system through our API.
EMI & Payment Reminders
Scheduled SMS, WhatsApp and voice reminders before due dates measurably improve on-time collection.
KYC & Statement Notices
Automated KYC-update nudges, statement-ready alerts and policy-renewal reminders keep customers compliant and informed.
Voice Collections in Local Language
Polite automated reminder calls in the customer's own language reach those who ignore text, with press-1 to connect to an agent.
Verified RCS & Fraud Alerts
Branded, verified messages and instant fraud warnings customers can trust — vital against the spoofing that targets finance.
The right mix for Banking & Finance
These Guru SMS services work best for your industry — combine them for maximum impact.
OTP SMS Service
Sub-second OTP delivery on a dedicated transactional route with automatic failover.
Learn moreBulk SMS API
Developer-friendly REST API to send SMS, OTPs and alerts from your app, website or CRM.
Learn moreVoice Call Service
Bulk voice broadcasting in regional languages with DTMF surveys and call reports.
Learn moreRCS Business Messaging
Branded, verified rich messages with cards, carousels and suggested replies on Google RCS.
Learn moreBanking & Finance messaging, city by city
Local support and pricing for banking & finance businesses in your city:
Banking & Finance Messaging — FAQs
How fast and secure are OTPs for banking apps?
OTPs ride a dedicated transactional route that delivers in a few seconds to all Indian operators, with automatic re-routing on any slowdown and optional voice-OTP fallback. Codes are generated by your system and simply transmitted, so sensitive logic stays on your side.
Can transaction alerts fire automatically from our core systems?
Yes. Our REST API connects to your core banking, wallet, lending or insurance platform so debit, credit, balance, EMI and policy alerts trigger automatically at each event, with delivery webhooks back to your system.
Is the platform compliant for financial messaging in India?
Yes. We register your transactional and service templates and sender IDs on DLT, run only on consent where required, and maintain audit trails. Our team guides you through the financial-services specifics at no charge.
Do OTP and alert messages reach DND-registered numbers?
Yes. OTPs and transactional alerts are permitted to DND numbers under TRAI rules, so your customers always receive critical financial messages regardless of their DND status.
Can we send reminders in regional languages?
Yes. Full Unicode support means EMI reminders, alerts and notices go out in Hindi, Odia, Tamil or any language, and voice reminders can be recorded in the customer's dialect for better response in collections.
How quickly can a bank or NBFC go live?
With documents ready, DLT registration and API integration typically complete within a few working days. Call +91-9853084604 and our team will sequence onboarding around your security and compliance requirements.
Messaging your customers can bank on
See how banks, NBFCs and fintechs across India run OTPs, alerts and collections on Guru SMS. Call +91-9853084604 for a free, compliance-aware demo.
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