PlinthosLab Technologies Private Limited builds enterprise-grade automotive aftersales software. Its flagship, CASK, is a workshop and aftersales platform for automotive OEMs and their authorized dealer networks - deployed as containers into your own AWS environment (BYOC), so you own the infrastructure and the data. Multi-tenant by design, with brand and country variation as configuration and India GST compliance embedded. Offered on AWS Marketplace as a contract-based license, with enterprise terms via private offers. AWS-native, security-first architecture, built for the Agentic Era.