AI subscription 4

AI subscription payment service — activate ChatGPT Plus, Claude Pro, Codex and more with Alipay or WeChat Pay in minutes.
CZGPT is a self-service subscription payment platform for activating premium AI subscriptions — including ChatGPT Plus, ChatGPT Pro, Codex, Claude Pro, Gemini, Grok, and Suno — using Alipay or WeChat Pay, with no international credit card required.
Many users cannot complete AI subscription payments because their cards are declined by international payment systems. CZGPT solves this: pay in RMB via Alipay or WeChat Pay, receive an activation key automatically within 1–2 minutes, and complete the upgrade yourself through a guided redemption flow. No account password is ever required, and each order activates an independent subscription on your own account.
Key capabilities:
- One platform covering all major AI subscriptions (OpenAI, Anthropic, Google, xAI, Suno)
- Alipay and WeChat Pay support with instant automated key delivery
- Self-service redemption — you keep full control of your account credentials
- Typical activation completed within 2–5 minutes
- Full refund if an activation cannot be completed
- Order lookup and human customer support
Use cases:
- Subscribing to ChatGPT Plus/Pro with Alipay or WeChat Pay instead of a foreign credit card
- Developers activating Codex or Claude Pro subscriptions for AI coding tools
- Teams activating multiple independent AI subscriptions, one per account
- Renewing AI subscriptions monthly with full spending control (no auto-charge)
CZGPT also maintains a free, continuously updated guide covering AI subscription methods, common payment errors, and troubleshooting.

Unified AI chat platform accessing 16+ premium models like GPT-5.4 and Claude under one subscription.
NottoAI is an all-in-one AI platform that provides access to over 16 premium artificial intelligence models through a single chat interface and one subscription. It allows users to use advanced models like GPT-5.4, Claude Opus, Gemini Pro, DeepSeek, and Grok without paying for multiple individual services. The platform features the ability to switch models mid-conversation to compare answers, integrated web search for real-time data, and support for file uploads. Users can also bring their own API keys for more control, while the service ensures conversation history is saved and searchable across all models.
Platform to train, share, and subscribe to AI models and get rewards.
yesBrain is a platform where you can put any kind of data to train your own AI easily. You can also chat and subscribe to other's well-trained AI. It encourages users to share their AI and get rewards.

A platform providing access to multiple GenAI models through a single subscription.
Mammouth AI is a platform that provides access to a variety of GenAI models through a single subscription. It offers the latest versions of leading LLMs like Claude, GPT, Gemini, Llama, and Mistral, as well as image generation models like Midjourney, Dall-E 3, and Stable Diffusion. Mammouth AI aims to keep users up-to-date with AI advancements and prevent them from becoming 'extinct' by offering a comprehensive AI toolkit.