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WhatsApp API for banking and BFSI

Financial services communication across WhatsApp, SMS, and voice

Run KYC, OTP, transaction alerts, and collections for financial services on WhatsApp, SMS, RCS, and voice.

WhatsApp API for banking delivering a transaction alert and balance update to a customer

Why financial services move messaging onto one platform

Four kinds of message, four sets of rules

A bank, an NBFC, or an insurer sends four kinds of message: a one-time password, a transaction alert, a reminder, and a marketing offer. Each has different rules, different urgency, and usually a different vendor, unless they all run on the WhatsApp Business API and one account.

One audit trail for compliance

Putting them on one account means one audit trail, one consent record, and one place to prove what was sent to whom, which is the part a compliance team cares about far more than the per-message rate.

Automate across channels

Four capabilities covering onboarding, servicing, collections, and the sales conversation in between.

Seamless journeys

Deliver consistent, automated customer journeys across SMS, WhatsApp, RCS, voice, and more.

Sales and service

Support teams with click to call, OTP-free login, agent routing, and rich onboarding flows.

Automation and CRM

Supercharge your CRM. Trigger updates, campaigns, and alerts directly from your own systems.

Better support

Answer account questions on the channel the customer used, with history and identity already verified.

Financial services team automating customer journeys across SMS, WhatsApp, RCS, and voice

Financial workflows worth automating first

Five flows that BFSI teams switch on before anything else, in the order they usually pay back.

Statements and portfolio updates

An SMS service for banks India regulators recognise sends statements, receipts, and portfolio summaries as secure documents through approved templates, which removes a large share of inbound calls.

OTP and transaction alerts

Authentication and transaction notifications delivered in seconds, through user verification and OTP with an OTP SMS service fallback across SMS, WhatsApp, and voice, so a failed route never blocks a payment.

Collections and reminders

A loan reminder SMS service or WhatsApp nudge sent before the due date, then escalating to voice with an outbound dialler for collections. Earlier contact recovers more than harder contact does.

Onboarding and KYC

Chatbot-led KYC with document upload, status updates, and OTP-free login. The applicant completes it in a conversation instead of an abandoned web form.

Servicing and dispute handling

Balance checks, card blocking, and dispute status handled in chat, with identity verified before anything sensitive is shared.

Why financial services teams consolidate vendors

What a single platform gives a compliance team that four separate vendors cannot.

One consent record

Opt-in, opt-out, and preference held once per customer rather than four times across four systems that disagree with each other.

One audit trail

Every message, delivery status, and reply logged in one place, so producing evidence for an audit is a query rather than a project.

DLT handled once

Entity registration, sender IDs, and template approval managed inside the platform, including DLT registration for SMS, instead of separately per vendor.

Channel rules enforced by category

Authentication, transactional, and promotional traffic separated at the platform level, so a marketing send cannot accidentally go out on a transactional route.

Start now

Let us show you how smart communication can drive your next growth phase.

Loan reminder SMS service escalating from a pre-due nudge to a WhatsApp message and then a voice call

Segregate customers, nurture leads

  1. 01Schedule seasonal loan, insurance, or SIP promos.
  2. 02Simplify onboarding with video explainers + Chatbots.
  3. 03Let clients or agents connect instantly via Click-to-Call.
  4. 04Automate lead nurturing using CRM-linked triggers.
Customer Support

Offer fintech-level engagement

Automate communication, personalise journeys, and scale your services across multiple channels, without overhauling your team.

Use Cases Across Industries

E-Commerce

Carts get left, but not for long! Our flows sing a comeback song. From browse to buy, we help you try, retarget smart and amplify. Turn broadcasts into conversations with Click-to-WhatsApp ads.

Use Cases:

  • Recover abandoned carts
  • Automate order & delivery updates
  • Trigger re-engagement via SMS or WhatsApp
E-Commerce

Financial services FAQs

Yes. Use multi-channel campaigns, click to call, and CRM triggers to close more deals with less manual effort. Campaigns are set up, managed, and optimised from one dashboard rather than one per channel.

Yes. Celitix supports chatbot-led KYC, document upload, status updates, and OTP-free login. Use a prebuilt flow or design your own against your onboarding rules, with each step logged against the applicant. Celitix as a Meta tech partner across four channels.

Agents get click to call, smart routing, and live chat across channels. Missed calls trigger automated fallbacks, and CRM sync keeps the record current, so nobody rebuilds context at the start of every conversation.

Celitix uses secure, encrypted templates and supports DLT registration in India. Regulatory obligations for BFSI vary by licence type, product, and regulator, so confirm the specific requirements your institution must meet, including data residency and retention, with the Celitix team before migrating any customer communication.

Yes. Share secure, branded messages automatically across channels, from billing through to portfolio updates and reminders, triggered by events in your core system rather than by a scheduled batch.

Fallback rules move the message to the next channel automatically. For an OTP that matters more than anywhere else, because a failed authentication route is a failed transaction and a support call at the same time.

Yes, and you should. A BFSI communication platform separates authentication, utility, and marketing traffic by category, which protects your transactional delivery rates and keeps promotional sends inside the consent you actually hold.