---
title: ToolRouter — Use Case
description: Step-by-step guide for a real-world ToolRouter use case with agent-specific instructions.
url: https://toolrouter.com/tools/domain-search/use-cases/search-domain-variations
---
# Search Domain Name Variations

When your ideal domain name is taken, the next step is exploring variations. Adding a prefix, changing the TLD, using a hyphen, or tweaking the spelling can surface great alternatives that are still available. But checking dozens of variations manually is slow and frustrating.

Domain search lets you explore variations systematically. Search for your base keyword and see what is available across extensions. Try "get", "try", "use", or "my" prefixes. Check if the plural form or an abbreviation is open. The tool returns results for all variations in one pass so you can compare options side by side.

This approach is especially useful for agencies managing multiple client domains, startups that need a name that works globally, and anyone who has been through the pain of finding that every obvious .com is taken. Systematic variation search turns domain hunting from a frustrating guessing game into a structured process.

**Tool:** [Domain Search](https://toolrouter.com/tools/domain-search)
**Skills:** search_domains

## Agent Guides

- [How to Search Domain Variations with Claude](https://toolrouter.com/tools/domain-search/use-cases/search-domain-variations/claude): Guide for Claude
- [How to Search Domain Variations with ChatGPT](https://toolrouter.com/tools/domain-search/use-cases/search-domain-variations/chatgpt): Guide for ChatGPT
- [How to Search Domain Variations with Copilot](https://toolrouter.com/tools/domain-search/use-cases/search-domain-variations/copilot): Guide for Copilot
- [How to Search Domain Variations with OpenClaw](https://toolrouter.com/tools/domain-search/use-cases/search-domain-variations/openclaw): Guide for OpenClaw
