帮助寻找适合AI应用的信用管理方案
我已经尝试了六个月来为我们的AI应用构建一个合理的信用系统，但仍然没有找到一个好的端到端解决方案，从管理用户信用到支付。以下是我尝试过的服务列表：
- Stripe：适合常规订阅，但我不得不自己实现整个信用系统。
- Lemonsqueezy：看起来不错，但他们的信用系统感觉是为传统的SaaS应用设计的，而不是为需要工具调用和LLM信用的AI应用。
- Lago：我也尝试过这个开源的计量系统，但在AI LLM信用和工具调用方面仍然达不到标准。
我实际上需要的是：
- 基于信用的计费，包括充值和后付费
- 计划升级/降级，并处理按比例分配的时间段
- 信用过期
- 超额保护
- 团队/组织的信用池
在这个时候，我真的在考虑从头开始构建这个系统，这在2025年听起来简直疯狂。一定有一些东西可以妥善处理AI应用的计费。
我很想知道你们实际上使用的是什么，别告诉我没有好用的解决方案！请告诉我确实有一个有效的解决方案，而我只是太笨找不到它。
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Been trying to build a decent credit system for our AI application for the past 6 months and still didn't get any good end to end solution from managing user credits to payments.<p>Here's is the list of services I've tried :<p>- Stripe: good for reg. subscription but had to implement to whole credit system on my own.<p>- Lemonsqueezy: Looks goods but their credit system feels like it was designed for traditional saas apps not for ai apps where i have to for credits for tool calling, llm credits.<p>- Lago: I tried this open source metering based as well but still not upto the mark for ai llm credits + tool calling.<p>what i actually need:<p>- Credit-based billing both recharge and post-paid<p>- Plan upgrades/downgrades with handling proration period<p>- Credit expiration<p>- Overage protection<p>- Team/organisation credit pooling<p>I'm literally considering building this from scratch at this point, which feels insane in 2025. There HAS to be something out there that handles AI app billing properly.<p>would love to know what are you actually using that doesn't suck? Please tell me there's a solution that works and I'm just too stupid to find it.