Published:<\/strong> August 19, 2026 | Source:<\/strong> Rillet<\/p>\n The enterprise resource planning (ERP) landscape has a new heavyweight. Rillet, an AI-native accounting platform, officially secured $100 million in Series C funding, catapulting the startup to a $1 billion valuation. The round was spearheaded by Iconiq, with continued backing from venture capital giants Andreessen Horowitz and Sequoia. Since stepping out of stealth mode in 2024, Rillet has rapidly ascended to become a dominant force in financial technology.<\/p>\n \nAt its core, Rillet leverages sophisticated artificial intelligence to streamline the complex workflows of finance departments. Rather than relying on manual data entry or fragmented spreadsheets, the platform functions as an automated bridge between disparate business tools. For example, it continuously synchronizes financial data from platforms like Salesforce for revenue tracking or Brex for corporate spending, ensuring that the general ledger remains accurate and up-to-the-minute without human intervention.<\/p>\n \nRillet\u2019s trajectory has been nothing short of explosive. The company currently serves a roster of over 600 corporate clients and has successfully doubled its Annual Recurring Revenue (ARR) in just the last quarter. <\/p>\n The speed of this latest funding round reflects the intense market demand for Rillet\u2019s technology. CEO and co-founder Nicolas Kopp revealed on X that the entire $100 million deal was finalized in under 48 hours. According to Kopp, the company wasn’t actively seeking capital; however, the combination of a strategic partnership with professional services firm EY and the company\u2019s aggressive growth metrics made the opportunity too compelling for investors to pass up.<\/p>\n \nIndustry experts view Rillet\u2019s rise as a fundamental shift in how businesses handle accounting. By moving beyond the traditional role of a static “system of record,” Rillet aims to transform the general ledger into a dynamic “operating system for finance.” <\/p>\n As Seth Pierpont of Andreessen Horowitz noted, the vision is to empower finance teams with a platform that doesn’t just track history but actively manages the financial health of the enterprise in real-time. With this fresh injection of capital, Rillet is well-positioned to scale its operations and further disrupt the legacy ERP market.<\/p>\nAutomating the Financial Back Office<\/h4>\n
Hyper-Growth and Rapid Capital Acquisition<\/h4>\n
Redefining the General Ledger<\/h4>\n