Narvark delivers carrier-grade OTP and identity verification for organisations that cannot afford to fail. 72K authentications per second. 190+ countries. 99.99% uptime.
Every component of Narvark was designed exclusively for enterprise authentication. No feature sprawl. No compromises. Infrastructure that scales from your pilot to your peak.
72,000 OTPs per second with automatic horizontal scaling. From 1,000 users to 1 million — zero reconfiguration required.
WhatsApp-first delivery with automatic SMS fallback across 190+ countries. Smart routing maximises delivery and minimises cost.
Server-side OTP generation, end-to-end encryption, ephemeral data strategy with zero long-term storage. Defence-in-depth by design.
RESTful API with full documentation and SDKs for 8 languages. Integrate in hours, not weeks. No vendor lock-in by design.
Full delivery tracking, anomaly detection, latency dashboards and P1 on-call SRE support. Complete visibility into your auth pipeline.
Multi-channel routing slashes SMS spend dramatically. Enterprise clients save an average of £432K/year vs. single-channel SMS providers.
A layered, distributed architecture ensures no single point of failure. Your authentication flow is always on — regardless of network conditions, regional outages, or traffic spikes.
Every industry faces distinct authentication challenges. Narvark ships pre-configured compliance profiles and use-case templates for the verticals that demand the highest standards.
From global banks to high-growth fintechs, organisations that cannot accept authentication failure choose Narvark.
"We needed to handle 500,000 OTPs in a single campaign window without a single failed delivery. Narvark handled it without breaking a sweat."
"PSD2 compliance was blocking our roadmap for months. Narvark gave us audit-ready SCA out of the box and we were live in under six weeks."
"Switching from our legacy SMS provider saved us over £400K in year one. The WhatsApp fallback logic alone paid for itself within the first quarter."
All plans include 24/7 support, 99.9% uptime SLA, and full compliance coverage. No egress fees. No hidden costs. No lock-in.
For teams building authentication into their product for the first time. Up to 50,000 authentications/month.
Get StartedFor scaling organisations that need higher volume, advanced analytics, and priority support. Up to 500K auth/month.
Request DemoFor global organisations with mission-critical requirements. Unlimited volume, dedicated infrastructure, full white-glove onboarding.
Talk to SalesOur solutions engineers will walk you through a live deployment tailored to your stack, volume, and compliance requirements. No slides. No fluff.