Gift cards in. Frontier models out.
That's the whole idea. Here is what gc4.ai is, why we pay in locked credit, who runs it, and how to reach a real person.
What gc4.ai is
gc4.ai turns an unused gift card into credit for frontier AI models. You pick the card's brand, see the exact conversion rate before entering any details, and once the card is verified your balance is credited. You spend that one balance across models like Claude, GPT and Gemini — through a hosted chat or an OpenAI-compatible API, pay-per-token, with no monthly fee and no credit card required.
Why locked credit, not cash
The conversion is the whole point: a card sitting in a drawer becomes credit you'll actually use. What you receive is gc4.ai credit — spendable only on models here, never withdrawn or paid out as cash. That's deliberate. Paying in locked credit rather than cash is what keeps gift-card fraud off the platform: there's nothing to launder and nothing to cash out, so the posted rates can stay honest for everyone converting a card they came by fairly.
Who runs it
gc4.ai is an independent, early-stage service — not a marketplace reselling your cards, and not a bank. A small team runs it: we read every support message and review Tier-3 offers by hand. We're honest about being new, so the things that matter are written down in the open — the rates, the fees (there are none), and exactly how your card data is stored, read and purged.
gc4.ai is operated by PRVN Labs LLC DBA GC4AI.
It was founded by Corey.
For precisely how card codes are handled — and who can read one — see our Security and Help pages.
How to reach us
A real person answers, usually within a day. The fastest way to reach us is the contact form — it lands in the same inbox as email to our support address, no mail app needed.
Prefer your own mail client? Write to support@gc4.ai.