About ai2sub
ai2sub is a technical service that helps you subscribe to and use ChatGPT (Plus/Pro), Claude (Pro/Max) and AI coding tools like Claude Code and Codex — without your own overseas credit card.
The problem we solve
Many people want to use ChatGPT and Claude but get stuck on two things: no usable overseas credit card, or an unfamiliar, fiddly setup process. ai2sub exists to remove both — you pay online the normal way, and we handle the payment and configuration for you.
How it works
How it works is simple: you pick a plan and pay online here, then we complete the payment and activation of the AI subscription for you through compliant overseas payment channels — so you never need your own overseas credit card. Once it's active, follow the illustrated guide in your account to start using it; for monthly plans we also maintain it each month to keep it reliably available.
Trust & safety
Full refund if activation fails
If we can't activate your service due to reasons on our side, you can request a full refund; if the platform refunds us for the subscription, we pass it back to you (minus the payment-processing fee).
Encrypted payment, licensed provider
Payments are handled securely by a licensed third-party provider with end-to-end encryption; we never store your card details on our servers.
Activated instantly
Your service activates immediately after payment — usually within seconds you can view it and follow the guide.
Cancel anytime
Cancel monthly plans anytime from your account; no further charges after cancellation. Clear, transparent rules.
An independent service
We are not affiliated with OpenAI, Anthropic or any AI platform — we provide an independent setup and maintenance service.
Supported services
Exact available tiers and prices are shown on the checkout page.
Operator & contact
- Operated by
- ai2sub
- Support email
- support@ai2sub.online
- Support hours
- Mon–Sun 10:00–22:00 (GMT+8)
ai2sub provides setup and configuration technical services only and is not affiliated or partnered with OpenAI, Anthropic, or any other AI platform. Beyond the technical service itself, we are not responsible for third-party AI platforms' usage, account status, or policy changes.