Autumn

Autumn

Autumn is a streamlined solution designed for AI startups to manage pricing, metering, and usage control with minimal effort. By requiring only three API calls, it simplifies subscription handling, usage tracking, and access control, all without the need for webhooks or backend logic. Built on Stripe, Autumn integrates seamlessly with subscription-based models, making it ideal for early-stage teams developing applications such as large language models (LLMs) or image-based tools.

The platform supports key functionalities such as creating checkout sessions for subscriptions, upgrading or modifying existing plans, processing one-time payments or add-ons, and scheduling plan downgrades. Autumn leverages Stripe's powerful infrastructure to handle tasks like prorations during upgrades, invoice creation for one-time charges, and phased subscription scheduling, ensuring flexibility and precision in managing customer billing. Its lightweight and efficient approach is tailored to the needs of startups, enabling them to focus on building their products rather than managing complex payment systems.