To provide high-performance AI services at prices accessible to everyone, a gritty "battle against costs" is waged behind the scenes of glamorous feature development. This article will frankly discuss the cost optimization struggles behind inspireXgrowth's challenges and the philosophy of sustainable service design that emerged from them.

Our pricing plans are based on a strategy that balances customer value and cost, such as offering Gemini in the Standard plan and more advanced AI in the Pro plan. However, this sense of balance is the result of lessons learned from painful failures.

In the early stages of development, a nightmarish incident occurred. A bug in the code caused API requests to the AI to enter an infinite loop, and by the time we noticed, our Google Cloud bill had exceeded $300. We still can't forget the cold sweat and slight panic we felt upon seeing that unexpected bill. This single failure taught us a lesson more important than anything else: "Development based on the assumption of good intentions will kill a SaaS business."

From this lesson, we immediately implemented a **"circuit breaker."** This is a safety mechanism that automatically detects excessive resource consumption by the system and forcibly stops its operation. Specifically, the following thresholds are set:

* Calls per hour: 30 calls/hour
* Tokens per hour: 50,000 tokens/hour

When these limits are exceeded, API calls are automatically blocked. This is not merely a technical fix; it is a testament to our firm commitment that the pain of our growth will never become a financial burden for our users.

The reality of a startup is always a space between ideals and reality. The intense failure of a $300 bill. The wisdom born from it, called a circuit breaker. We believe that the accumulation of such gritty failures and improvements is the source of reliability that allows users to continue using our services with peace of mind. inspireXgrowth will continue to develop with its feet on the ground and remain your most trusted partner.

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