Process billions of mission-critical messages annually with 99.9% uptime and intelligent fallback for guaranteed delivery. The most reliable API for OTPs, alerts, and notifications.
Your systems (CRM, ERP, Custom apps, payment gateways)
Karix’s Omnichannel APIs (One integration, full omnichannel access)
Intelligent routing & fallback Engine (Automatically selects the best channel and failover path)
Secure, guaranteed delivery to your customer
Secure transactions and build trust with verification OTPs & 2FA, real-time payment & fraud alerts, loan application status updates.
Reduce support tickets and drive satisfaction via order & shipping confirmations, real-time delivery alerts, and return & refund status updates.
Manage disruptions and improve experiences using booking & itinerary confirmations, real-time travel updates, and boarding passes & check-in alerts.
Improve outcomes and streamline operations with appointment reminders, lab result notifications, and medicine refill alerts.
Provide real-time visibility and reliability via service outage notifications, delivery tracking alerts and bill payment reminders.
Karix’s power comes from best-in-class execution across every messaging channel, ensuring optimal performance for every use case.
The bedrock of reliability. Direct carrier connections ensure the highest delivery rates and fastest latency for time-sensitive OTPs and alerts, with full DLT compliance managed for you.
For rich, interactive updates. As Meta’s Premier Partner, we enable secure, branded conversations for order confirmations, shipping tracking, and more, with seamless SMS fallback.
The next-generation upgrade to SMS. Deliver visually engaging messages with branded rich cards, suggested replies, and native payment actions for a superior user experience.
For secure, attachment-rich communication. Karix’s high-volume APIs are perfect for delivering invoices, detailed reports, and receipts with pre-integrated fallback to messaging channels.
The failsafe for critical alerts. Karix’s carrier-grade infrastructure ensures delivery of Voice OTPs and urgent notifications, especially crucial in low-connectivity areas or as a secure fallback.
Savings accounts opened digitally
Missed call opt-ins
WhatsApp interactions within weeks
Karix helped them launch a WhatsApp-based journey for savings account opening with in-chat eKYC.
Uplift in cross-sell opportunities
Users activated
Of service requests completed inside RCS
They partnered with Karix to launch an interactive RCS chatbot for loans, cards, and fixed deposits.
Eliminate delivery failures, vendor sprawl, and compliance overhead. Karix solutions architects will tailor a platform to your business needs and use case.
99.9% uptime SLA
Dedicated account manager
Enterprise-grade security
a Tanla company is a strategic growth partner to enterprises, enabling meaningful, secure, and scalable customer engagements across the most trusted and emerging communication channels. With a future-forward mindset, agile execution, and a 25+ year legacy of innovation, we drive outcomes — not just outputs.
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