Stripe has introduced a preview of a new billing feature designed to help AI startups pass through the cost of large language model token usage to customers, while also allowing them to automatically add a profit margin.
The tool enables companies to apply a percentage markup on token usage costs charged by model providers. For example, a startup could set a 30% margin above the raw cost of tokens billed by the underlying model maker.
Automated Margin On Token Usage
Stripe described the feature as a way for AI app developers to maintain consistent margins across different model providers. A company can select the AI models it uses, and the billing system will track API pricing, record customers’ token usage and automatically apply the chosen markup.
The feature addresses a pricing challenge faced by AI startups. Many rely on subscription models with usage caps, charging customers additional fees once limits are exceeded.
Last year, Cursor adjusted pricing on certain tiers, shifting from unlimited use to rate-limited plans with additional charges for extra consumption.
Managing Exposure To Model Costs
Without usage limits, customers can generate substantial token consumption, increasing a startup’s costs to model providers such as OpenAI, Google’s Gemini, Anthropic and others. This risk is particularly significant for agent-based applications, where higher engagement directly raises token usage.
Stripe has also launched its own AI gateway, which provides access to multiple models and allows users to select the most suitable option. The billing feature works with third-party gateways as well, including those from Vercel and OpenRouter.
Competition In Cost Management Tools
OpenRouter, which offers access to more than 300 models, applies a flat 5.5% markup on token fees under its entry-level plan and includes budget controls.
Stripe’s product manager said on X that Stripe is not currently charging a markup on its own gateway. The billing feature remains in waitlist mode, and Stripe has not provided a timeline for general availability.
Featured image credits: FirstDirect360
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