Choose Your Plan
Choose the plan that suits you. Your subscription plan is valid on both the APP and website.
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Pro
One-time payment, lifetime access
Features
- Access to all classic cases
- Unlimited access to all core features:
- Protocol Decode (http/websocket/mysql/redis)
- Diagnostic Analysis (latency/packet loss/retransmission/abnormal disconnection/http protocol diagnosis)
- Advanced Search (no need for expressions/form-based search)
- Export Files (files transferred via HTTP protocol)
Pro+
One-time payment, 24 hours valid
Features
- All Standard Edition Features
- MCP Integration (10 requests/min)
- Unlock AI Diagnostic Assistant
- 20 AI Assistant User Messages Included
Pro+
Auto-renewal yearly subscription
Features
- All Standard Edition Features
- MCP Integration (10 requests/min)
- Unlock AI Diagnostic Assistant
- 300 AI Assistant User Messages Included
Pro+
One-time payment, lifetime access
Features
- All Standard Edition Features
- MCP Integration (10 requests/min)
- Unlock AI Diagnostic Assistant
- 1200 AI Assistant User Messages Included
About AI Quota
In addition to the bonus quota included in your subscription plan, you can configure your own API key on the "Settings" page. This removes our quota limits and the cost will be billed directly to you by the provider. We do not make a spread by reselling AI tokens.
Choosing AI Services
Top-quality models include Claude, GPT, Gemini and others, but you should balance model quality, cost, and context length limits. There is also a hard requirement: the model must support tool calls (function calls).
Development History
Since ChatTCP launched its first version in April 2024, we have gone through three major version changes to reach the current version you see today. This is thanks to the app being listed on the App Store and receiving love from many users. We also thank many users for helping promote and publicize ChatTCP.