Startup Name Domain Checker (.com, .io, .ai, .app)
Brainstorming a startup or product name? Enter a few name ideas and see at once which .com, .io, .ai and .app domains are still free, including get- and -hq variants. Uses the official registry RDAP service with WHOIS fallback, so results come straight from the source. No API key.
Input
Output fields
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The Domain Availability Checker: Bulk, RDAP, Name Ideas Actor is ready to run with the inputs already set for "Startup Name Domain Checker (.com, .io, .ai, .app)". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Startup Name Domain Checker (.com, .io, .ai, .app)" task
The Domain Availability Checker: Bulk, RDAP, Name Ideas Actor will start running based on the input automatically. You can also change all the input fields, like domains to check, keywords, and more, to match your specific use case.
Receive the "Startup Name Domain Checker (.com, .io, .ai, .app)" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as domain, available, premium possible, and more.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Startup Name Domain Checker (.com, .io, .ai, .app)" task via API.

Integrate "Startup Name Domain Checker (.com, .io, .ai, .app)" into your workflow
Connect "Startup Name Domain Checker (.com, .io, .ai, .app)" with 100+ integrations, or run it via API or MCP.
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