French startup Hyperline has secured $10 million in funding from Index Ventures to enhance its automated billing platform. The startup aims to simplify billing for recurring subscriptions and usage-based services, addressing common issues faced by growing companies. Founder Lucas Bédout emphasized the demand for automation in invoicing and payment processes. Hyperline offers features like custom pricing and integrates seamlessly with CRMs and accounting software. With plans to expand its workforce from 14 to 25, the company is poised to target larger clients generating significant revenue.