CustomGPT (ChatGPT)
This guide details how to use Instant Domain Search's free CustomGPT.
Requirements
Any ChatGPT account can access CustomGPTs - including Free, Plus, Team, and Enterprise plans. The Instant Domain Search CustomGPT is completely free to use.
How It Works
The Instant Domain Search CustomGPT connects ChatGPT directly to our real-time domain APIs, the same infrastructure that powers instantdomainsearch.com.
The CustomGPT can:
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Search for available domains across multiple TLDs
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Generate intelligent domain variations when your first choice is taken
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Check specific domain availability with real-time data
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Provide pricing for aftermarket domains
Getting Started
Using the Instant Domain Search CustomGPT is incredibly simple:
Step 1: Open the CustomGPT ⭐️
Click this link to access the Instant Domain Search CustomGPT: chatgpt.com/g/g-6882140864608191af374e118a393139-instant-domain-search 👈

Step 2: Start Searching
That's it! You can immediately start searching for domains. Try prompts like:
Can you help me find domains available for my startup named Slowdomains?"
The CustomGPT will search for availability and provide intelligent suggestions with variations.

Example Use Cases
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Find available domains: "I need a domain for my startup"
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Check specific domains: "Is slowdomains.com available?"
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Get variations: "My domain is taken - suggest alternatives"
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Multi-TLD search: "Check slowdomains across .com, .io, .co, and .net"
Privacy & Security
Your searches are private and secure:
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We query authoritative registries directly
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Your domain history never gets shared with retail registrars; only when you click referral links to purchase
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No risk of domain front-running or price manipulation
Need help?
Contact our team at hello@instantdomainsearch.com
Next Steps
Ready to find your perfect domain? Just click the link above and start searching. No setup, no configuration, no API keys - just instant domain search at your fingertips.