Since the platform's rise in 2023, a recurring confusion among UK users is that Janitor AI itself does not charge a subscription. The chat interface is free, but the language model behind your conversations is supplied by an external provider. That provider, often called a proxy, is what you actually pay. Understanding this split between the chat front end and the paid backend is the first step to choosing a payment method that suits your budget and your data privacy preferences.

How billing actually works on Janitor AI

The platform routes your messages to a large language model through an API connection that you configure yourself. The free default option works, but it queues during busy hours and limits message length. To remove those limits, users connect a paid proxy such as OpenRouter, DeepSeek or Chutes. Each proxy has its own wallet, its own pricing in tokens or credits, and its own list of accepted payment methods. Janitor AI never sees your card details, which means refunds, chargebacks and billing disputes must be raised with the proxy provider directly. This structure is similar to topping up a prepaid SIM: you load credit, then spend it per message. For most casual users in the UK, a five to ten pound top-up lasts several weeks of regular chatting, depending on the model selected and the length of replies.

Accepted cards and digital wallets

Visa, Mastercard and American Express credit and debit cards work on the major proxies. OpenRouter, the most widely used option among Janitor AI users, accepts these cards through Stripe, which means 3D Secure authentication is triggered for UK issuers under PSD2 rules that have applied since 2019. Apple Pay and Google Pay are available on OpenRouter, which simplifies checkout on mobile. Prepaid cards from Revolut, Monzo and Starling generally work, though some virtual one-time cards are rejected by the fraud filter. DeepSeek's official API accepts cards too, but its checkout is built primarily for the Chinese market and occasionally rejects UK-issued cards without explanation. In those cases, switching to a different proxy or routing through OpenRouter, which resells DeepSeek's models, is the practical workaround.

PayPal, crypto and alternative routes

PayPal is the recurring question in UK forums, and the honest answer is that no major Janitor AI proxy supports it natively at the time of writing. OpenRouter does accept cryptocurrency through Coinbase Commerce, which covers Bitcoin, Ethereum, USDC and a few others. Crypto payments suit users who prioritise minimal data sharing, since the proxy never receives a bank-linked identity. Chutes operates on a similar credit model and has historically been more flexible with payment rails, though availability shifts. Some users top up a crypto wallet via a UK exchange like Kraken or Coinbase, then forward the funds to the proxy. This adds a step but avoids leaving card traces on adult-adjacent services. For account creation basics, the Janitor AI signup guide covers the prerequisites before any payment is needed.

What I noticed about transparency

On a rainy Tuesday evening in February, I sat down with a cup of Earl Grey and worked through the disclosures of five AI companion platforms and their payment partners. Only two clearly explained how billing data flowed between the chat interface, the proxy and the card processor. The others buried key information in generic terms of service. For payments specifically, I wanted to know whether my card statement would show a recognisable merchant name, whether currency conversion happened at the card network rate or with a markup, and whether the proxy stored my billing address. OpenRouter publishes its processor relationship openly. DeepSeek's English documentation, when I checked it that night, was noticeably thinner. I now treat transparency as a feature when choosing where to load credit, not an afterthought.

Currency, fees and refund expectations

Most proxies bill in US dollars. UK cardholders therefore pay a small foreign transaction fee with traditional banks, typically 2.75 to 2.99 percent, while challenger banks like Monzo, Starling and Revolut apply the Mastercard or Visa wholesale rate with no additional markup. Top-ups are usually non-refundable once credits hit your wallet, although unused balances remain spendable indefinitely on OpenRouter. DeepSeek credits, by contrast, have expiration windows that the dashboard displays at purchase. Always screenshot the confirmation page in case of disputes. If a charge appears without a matching top-up, contact the proxy first; chargebacks should be a last resort, since they often result in the wallet being suspended. Comparing the Janitor AI tokens consumption rate against your top-up size helps you estimate monthly cost before committing.

Data privacy when you pay

Under UK GDPR, which took effect alongside the EU regulation in 2018 and was retained domestically after Brexit, any processor handling your card data must disclose its lawful basis and retention period. Reputable proxies use Stripe or a comparable processor that tokenises the card number, meaning the proxy itself never stores the raw PAN. The billing address you enter, however, is retained for tax and compliance reasons. If you are concerned about linking adult-adjacent services to your real identity, crypto remains the cleanest route, followed by a virtual card from a challenger bank with a generic billing label. For users who prefer an all-in-one experience with native billing rather than a proxy setup, a sister platform such as Candy AI offers integrated subscription handling.

Choosing the right method for your usage

Before your next top-up, try this: open your proxy of choice, load the smallest possible amount, perhaps two pounds in credit, and run a week of normal chats while tracking token usage in the dashboard. That single experiment tells you more about your real monthly cost than any guide can. If you find yourself burning through credit faster than expected, switch to a cheaper model before scaling spend. Ask yourself one question this week: do the features I actually use justify leaving the free tier at all, or would the Janitor AI subscription overview confirm I am paying for capabilities I rarely touch?