What tech stack does Navan use?
Navan's public stack signals point to a cloud-native travel and payments platform using Java/Kotlin, React, mobile apps, Kafka-style eventing, data infrastructure, and integrations with travel suppliers and card networks. It is directional because Navan does not publish a complete production stack.
- Frontend
- React, TypeScript
- Backend
- Java, Kotlin
- Cloud
- AWS/Kubernetes signals
- Data
- Kafka, analytics
- Mobile
- iOS, Android
- Critical path
- Travel and payments
Navan detected technologies
Public signals show modern web, mobile, data, and payments infrastructure.
- React· Frontend
- TypeScript· Frontend
- Java· Backend
- Kotlin· Backend
- Kafka· Data
- Kubernetes· Infrastructure
- Swift· Mobile
- Kotlin Android· Mobile
- Salesforce· GTM
What does Navan use on the backend and infrastructure?
Navan's backend must support booking inventory, policy enforcement, expense workflows, card transactions, and real-time support. Public signals point to JVM services, event streaming, Kubernetes-style operations, and cloud infrastructure.
What does Navan use on the frontend, data, or GTM tooling?
Navan needs polished web and mobile experiences for employees plus dashboards for finance teams. Data systems support pricing, policy, travel disruption, card controls, and customer reporting.
What Navan's stack means if you sell to them
Good pitches map to travel inventory reliability, payments risk, expense automation, support deflection, data quality, and enterprise security. Integration with ERP, HRIS, card, and identity systems is especially important.
As of June 2026.Sources:Navan engineeringBuiltWith - navan.com
Navan — frequently asked questions
