KOI
Your Coding Assistant
KOI brings together leading AI models for a one-stop experience. Explore GPT-5, Claude Opus 4.1, Claude Sonnet 4.5, and Gemini (coming soon).
Our Core Advantages
Based on a dynamic pool of official Max accounts worth $200 each, we provide a service experience identical to the official one.
All-in-One CLI Access
Use the market’s best AI command-line tools under a single plan—simpler workflow and far more cost-effective than purchasing separately.
Professional Service
Expert technical support from real engineers (not bots). Remote troubleshooting and professional assistance when you need it.
Unique Credit Mechanism
Credits restore every hour, ensuring continuous and stable supply to meet any workload.
Account Security
Professional technical architecture ensures your account is completely safe. With our technical transfer method, your account will never face any ban risk.
Our Technical Advantages
Professional technical architecture providing more stable and efficient service experience
Our core is a dynamic resource pool composed of $200 Max accounts
All accounts are official $200 Max subscription accounts, intelligently scheduling resources in real-time to ensure smooth operations. Massive account pool eliminates single account rate limit issues.
Dynamic Resource Pool
Massive official $200 Max account pool forms dynamic resource pool
Load Balancing
Real-time load balancing with intelligent scheduling strategy
Zero Rate Limit
Reach rate limit switch instantly, no waiting required
Fully Compatible
Same response format as official API for perfect compatibility
Service Guarantee
Response Speed
Identical to direct use of official service
Data Format
Identical to direct use of official service
Model Capability
Identical to direct use of official service
Frequently Asked Questions
We subscribe to the official services. You get responses identical in speed, format, and model capability to the official ones, while a single subscription lets you use more vendors’ command-line programming tools. Note: we currently do not provide a web-based chat service.
We use a technical relay approach; your account faces no ban risk. All data transmission is encrypted. We do not store your code or any sensitive information, ensuring privacy and security.
We provide 1-on-1 engineer support (not a bot). If you run into any issues, contact our technical team and we will assist remotely to ensure you can use the service normally.
Credit Usage Guide
Understand the value of credits and consumption comparison across different platforms
Credits can be used for:
Consumption in Cursor:
Full Comparison Analysis
Why choose us? Same service experience, price only 28% of official
KOI
$50
/month- Usage Limit9000 credits daily ✓
- Platform CompatibilityOne subscription, multi-platform ✓
- Response SpeedFull speed ✓
- Account SecurityZero ban risk ✓
- Billing MethodFlexible billing ✓
- Tech Support1v1 Engineer ✓
Claude Official
$200
/month- Monthly Price$200/month ✗
- Usage Limit10,800 credits daily ✓
- Platform CompatibilityOfficial Claude website only ✗
- Response SpeedStandard speed ✓
- Account SecurityBan risk exists ✗
- Billing MethodFixed monthly ✗
- Tech SupportEmail support ✗
Cursor
$20
/month- Monthly Price$20 + extra △
- Usage Limit500 times then rate limit ✗
- Platform CompatibilityIDE only ✗
- Response SpeedExtremely slow after limit ✗
- Account SecurityRelatively safe ✓
- Billing MethodFixed monthly ✗
- Tech SupportCommunity support △
Frequently Asked Questions
We subscribe to the official services. You get responses identical in speed, format, and model capability to the official ones, while a single subscription lets you use more vendors’ command-line programming tools. Note: we currently do not provide a web-based chat service.
We use a technical relay approach; your account faces no ban risk. All data transmission is encrypted. We do not store your code or any sensitive information, ensuring privacy and security.
We provide 1-on-1 engineer support (not a bot). If you run into any issues, contact our technical team and we will assist remotely to ensure you can use the service normally.
All plans support Claude Sonnet and Codex models. Pro and Max additionally support Claude 4 Opus. Our account pool consists of official Max accounts, ensuring access to the latest and most powerful model capabilities. Gemini 3 is coming soon.
Credit calculation follows the same algorithm as official Claude. Our account pool ensures that even if one account reaches its limit, we seamlessly switch to another to continue service.
Absolutely. Our service is designed for professional developers and teams. With stable availability, security guarantees, and professional support, it's perfect for commercial projects and enterprise development.
Real User Feedback
"Most people in our company now use Cursor, few use terminal-based tools. I'm used to Vim, and I can't get used to Cursor. I still like this tool, don't like Cursor. This AI is much stronger than Cursor!"
Senior Development Engineer, Tech Company
"This AI is too powerful! It refactored all the messy code I wrote ten thousand years ago. Code quality has improved by more than one level, and old projects I dared not touch before can now be easily maintained."
Architect, Internet Company
"Used it for 2 months, very stable! The official price for one month can be used for 4 months here, it's cheap and easy to use, and development efficiency has increased several times. Cursor's 500 quick requests are simply not enough."
Full-stack Engineer, Independent Developer