My products / Web app · Domain comparison
cheapest.domains.
The live website, on desktop and mobile. Captured September 2026.
Find a domain you can afford to keep.
- Type
- Web app · Domain comparison
- Scope
- Product design
- Web development
- Data integration
- MCP & AI assistants
Compares domain prices with the renewal cost up front, since that’s the price you keep paying. AI assistants can query the same data through MCP.
It pulls registration and renewal prices together and estimates what a domain costs over several years. You can filter by extension, registrar and budget, then go straight to the registrar. AI assistants and coding agents such as Claude Code, Codex and Cursor can use the same data through public REST, MCP and WebMCP tools, without a Cheapest Domains account or API key.
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