Tight is an AI-native platform that provides an embedded accounting API, allowing SaaS and fintech companies to integrate accounting functions - such as invoicing, payments, expense tracking, financial statements, bookkeeping, and income tax preparation - directly into their own products. The company's core technical work spans AI, embedded systems, API development, React, and large language models (LLMs).
Based in Washington, DC, Tight operates as a product-led organisation with an engineering-heavy team, comprising roughly 80% engineers. Through its platform partners, the company's embedded accounting solutions have reached more than one million small and medium-sized businesses.
Tight's customers are primarily SaaS and fintech firms that use the platform to offer accounting capabilities to their end users without building the infrastructure from scratch.
