You purchased an AI system prompt from PromptLeadz — now let's get it deployed. This guide walks you through setting up your AI expert on ChatGPT, Gemini, Claude, and Grok in under 10 minutes.
Why Most People Get Mediocre Results From AI
The majority of AI users are stuck with generic, one-off prompts. Without custom system instructions, you're talking to an AI that has zero context about your industry, your goals, or your preferred output style. Every conversation starts from scratch.
The solution: A properly configured AI expert with professional system prompts delivers consistent, high-quality outputs every time — like having a specialist on-demand instead of a confused generalist.
ChatGPT Projects & Custom Instructions
ChatGPT offers two ways to deploy your system prompts: Projects (best for personal/team use) and Custom GPTs (best for creating shareable AI tools). We recommend starting with Projects.
- ChatGPT Plus, Pro, Team, or Enterprise ($20+/month) recommended
- Your purchased system prompt from PromptLeadz
- Optional: Supporting knowledge files (PDFs, docs)
Free version available: You can copy-paste your prompt directly into the free version of ChatGPT at the start of each conversation. However, a paid subscription is recommended to save your prompts permanently, upload files, and access Projects and Custom GPTs. The free version has more limitations on usage and features.
Video Tutorial
Option A: ChatGPT Projects (Recommended)
Best for personal use — keeps your AI expert organized within a dedicated workspace.
Setup Instructions
Tip: ChatGPT Projects keep all related conversations organized together. Your custom instructions apply to every chat within that project.
Option B: Custom GPTs (For Sharing)
Best if you want to create a standalone AI tool you can share via link or publish to the GPT Store.
Setup Instructions
Gemini Gems
Gems are customized AI experts inside Google Gemini. They save your instructions and can connect directly to Google Drive, Docs, and Sheets for live data access.
- Google Account (free tier available for basic use)
- Gemini Advanced ($19.99/month) recommended for full features
- Your purchased system prompt from PromptLeadz
Free version available: You can copy-paste your prompt directly into the free version of Gemini at the start of each conversation. However, a paid subscription is recommended to save your Gems permanently, upload files, and access the full context window. The free version has more limitations on usage and features.
Video Tutorial
Setup Instructions
Tip: Connect your Gem to a live Google Sheet. Update the Sheet, and your Gem automatically knows the new data — no re-upload required.
Claude Projects
Claude Projects create dedicated workspaces with persistent context. Upload documents, set custom instructions, and Claude remembers everything across all chats within that project.
- Claude Pro ($20/month) or Max subscription recommended
- Your purchased system prompt from PromptLeadz
- Supporting documents for the knowledge base
Free version available: You can copy-paste your prompt directly into the free version of Claude at the start of each conversation. However, a paid subscription is recommended to save your Projects permanently, upload files, and access the full context window. The free version has more limitations on usage and features.
Video Tutorial
Setup Instructions
Tip: Claude Projects maintain context across multiple conversations. Ideal for ongoing work like book writing, code development, or research projects.
Grok
Grok is xAI's chatbot with real-time access to X (Twitter) data. It now supports custom instructions to personalize responses to your specific needs.
- X Premium+ subscription or Grok standalone access recommended
- Your purchased system prompt from PromptLeadz
- Web (grok.com) or mobile app access
Free version available: You can copy-paste your prompt directly into the free version of Grok at the start of each conversation. However, a paid subscription is recommended to save your custom instructions permanently and upload files. The free version has more limitations on usage and features.
Video Tutorial
Setup Instructions
Tip: Grok has real-time access to X/Twitter data. Use this for trend analysis, social listening, and current event research that other AIs cannot match.
Platform Comparison
| Feature | ChatGPT | Gemini Gems | Claude Projects | Grok |
|---|---|---|---|---|
| Monthly Cost | Free / $20+ | Free / $19.99 | Free / $20+ | Free / X Premium+ |
| Context Window | 128K tokens | 1M+ tokens | 200K tokens | 128K tokens |
| File Uploads | 20 files | 10 files (100MB) | 20 files (30MB) | Limited |
| Web Access | Yes | Yes | Yes | Yes + X data |
| Image Generation | DALL·E | Imagen | No | Aurora |
| Best For | General tasks | Google ecosystem | Long-form work | Real-time data |
Why Professional System Prompts Matter
Without Custom Prompts
- Generic, one-size-fits-all responses
- Repeat context every conversation
- Inconsistent output quality
- AI misses industry terminology
- Hours wasted editing and re-prompting
With PromptLeadz Expert Prompts
- Responses tailored to your use case
- AI remembers preferences every time
- Consistent, professional outputs
- Industry-specific knowledge built in
- Copy-paste ready results in seconds
The Bottom Line
The difference between "AI is useless" and "AI transformed my workflow" almost always comes down to prompt quality. Generic prompts produce generic results. Expert-crafted prompts produce expert-level outputs.
Ready to Transform Your AI?
Browse our collection of 130+ professional AI system prompts — ready to deploy on ChatGPT, Gemini, Claude, and Grok.
Browse All Prompts →Support
Setup Assistance: Having trouble configuring your purchased prompts? Contact support@promptleadz.com and we'll help you get set up.
Custom Solutions: Need a specialized AI expert for your unique business requirements? We create bespoke system prompts tailored to your industry and workflow. Contact custom@promptleadz.com.
Browse 130+ AI Expert Prompts
From legal analysts to marketing writers to data specialists — find the perfect AI configuration for your workflow.
Shop the Collection →
Leave a comment: