One portable credit pool for all AI tools
Problem
AI credits are siloed per application: a user paying for an agentic IDE subscription cannot spend those credits on a deployment agent, forcing duplicate subscriptions and dead time waiting for credit resets.
Opportunity
A billing proxy/gateway exposing a single unified credit balance via an OpenAI-compatible endpoint that any AI tool can be pointed at, with per-tool budgets and spend analytics.
Market analysis
The gateway itself is a solved problem: OpenRouter already offers one unified OpenAI-compatible endpoint with BYOK across 400+ models, and LiteLLM provides self-hosted virtual keys, budgets and spend tracking. The idea's actual premise — re-spending credits already purchased inside other apps' subscriptions — cannot work, because those credits live in each vendor's closed billing ledger and no vendor lets a third party draw them down.
Market · AI power users and small teams juggling multiple tool subscriptions; demand exists for unification, but it is already served at the API layer by OpenRouter and LiteLLM.
Pricing · OpenRouter charges a BYOK fee (about 5%) or a credit markup (about 5.5%); LiteLLM proxy is open source with a paid enterprise tier. Willingness to pay for yet another gateway layer is thin.
Pros
- + Per-tool budgets and spend analytics on top of one balance is a real, liked pattern (LiteLLM virtual keys prove it).
- + OpenAI-compatible proxy is a well-understood, small codebase for a solo builder.
- + Pain is voiced repeatedly as AI subscriptions multiply.
Cons
- − The core premise — porting credits between vendors' subscriptions — is contractually and technically blocked; vendors will never allow it.
- − OpenRouter and LiteLLM already own the unified-endpoint and budgeting niche.
- − Margins are brutal: the only revenue is a fee on top of pass-through token costs.
- − Vendors keep shipping native multi-tool credit pooling themselves (e.g. bundled credit allowances).
Existing / similar tools
Source
Hacker News (Ask HN)
Read the premise carefully: the frustration is real but the proposed mechanism is impossible. Subscription credits inside an agentic IDE are an accounting entry in that vendor’s ledger, not a transferable asset — no proxy can spend them, and vendors have zero incentive to interoperate. The buildable version of this idea is the opposite direction: one prepaid pool the user owns, exposed as an OpenAI-compatible endpoint with per-tool virtual keys and budgets, which is… OpenRouter with LiteLLM’s enterprise features. The only defensible sliver left is UX — automatic config for the top 20 AI tools so pointing everything at your pool is one click — and that is a feature, not a company.