Too often, customers tell us they use Stripe for billing but when they ask how they manage their credits or track usage, they always hear the same answer: “we built it in-house”. These pricing models are not edge-cases. They’re the new normal in the age of AI.
Solution ⚒️
uselark.ai is a modern billing platform with the flexibility to support any pricing model (credit-based, usage-based, hybrid, dimensional, token-based, etc…) at any scale (10x more than Stripe).
Whether you’re building an AI powered API or a B2B SaaS product, Lark provides everything (including checkout + customer-facing portal) you need to implement complex billing logic without the hassle.
A few nice things about them -
You don't have to manage any webhooks or store custom billing state (like stripe customer id) in your database
Their APIs are simple. You don't have to integrate with a separate checkout API. They also provide frontend SDKs to check billing state (like remaining credits, feature access)
Seamless pricing changes that automatically apply to your customers without involving engineers
They also help you track margins & LLM costs per customer for AI applications
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