Startup Domain Search is an open-source web tool designed for founders and indie hackers seeking brandable domain names tailored to their startup ideas. By describing a concept, users receive 60 AI-generated domain name candidates, each crafted to align with the inputted idea. The platform emphasizes privacy, ensuring all user data remains in the browser using localStorage, with no information sent to external servers except for direct AI API calls and domain availability checks.
Users can star their favorite suggestions, and each name is scored on six dimensions: length, ease of pronunciation, memorability, uniqueness, available TLDs, and AI-determined fit with the startup idea. These scores can be customized by adjusting their weights, allowing users to rank and compare shortlisted names according to their priorities.
Startup Domain Search operates directly in the browser, requiring no signup or account creation. It comes with a bundled Groq API key for immediate use, but users can provide their own Groq, OpenAI, or Anthropic API keys for extended or heavy usage. The platform is free to use and its source code is available for review on GitHub, reinforcing its commitment to transparency and privacy.
With its focus on AI-powered domain generation, real-time availability checking, and customizable scoring, Startup Domain Search addresses the challenges faced by entrepreneurs in finding memorable and suitable domains for new ventures.
Startup Domain Search is a SEO & content marketing project. It focuses on finding and evaluating available, brandable domain names for new startups using AI. Startup Domain Search is a consumer product aimed at startup founders and entrepreneurs. It is available for free. It ships for the web.
Startup Domain Search first shipped in 2026. Development happens publicly on GitHub with 582 stars and 15 commits in the last 90 days. Among its 5 catalogued features are AI domain generation, availability checker, and brand scoring.
Summary written by a language model from the project’s public pages.
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