DomainGenius vs Namelix vs ChatGPT

Quick comparison

The core problem: most suggested names are already taken

Of the brandable name ideas in our dataset, 92.6 percent already have a registered .com. That means if a tool generates 10 names and does not check availability, roughly 9 of them are unavailable before you start. The time-wasting part of domain name searching is not generating ideas: it is the manual checking loop.

DomainGenius short-circuits this loop by verifying every name against the live .com registry (via RDAP, the same system registrars use) before it shows results. You never see a name that is already taken. Namelix and ChatGPT do not do this verification step, so the manual checking burden falls on the user.

DomainGenius: built for non-tech founders who want available names fast

DomainGenius is purpose-built to solve one problem: get up to 30 genuinely available .com names in under 30 seconds. You describe your blog, store, or business in a guided quiz; the tool classifies your niche (from 30+ supported niches: mom blog, Shopify store, fitness, food, SaaS, and more), generates names tuned to that niche, and verifies every name against the live .com registry via RDAP before showing results.

Each result has a brandability score. Naming styles (real word, invented, near-word, Japanese, Italian) let you steer the output. Results are sorted by score, highest first.

Price: $49 lifetime for 500 searches. Free tier gives 3 verified available names per search.

Namelix: visual branding ideas without availability checking

Namelix generates business name ideas alongside auto-generated logo concepts and color palettes. If you want to see what a name could look like as a brand before committing, that visual preview has value. The tool is free and easy to use.

The limitation: Namelix does not check whether the names it shows are actually available to register. Most are taken. You see creative concepts, but converting them into a registrable .com requires separate manual checking at a registrar or availability tool for every name on the list.

Best for: early visual brainstorming when you want to explore what a brand identity could feel like before you have committed to a name. Not ideal if your goal is to find a name you can register in the next 10 minutes.

ChatGPT: flexible brainstorming, no availability checking

ChatGPT can generate creative name ideas if you know how to prompt it. It has no niche awareness for naming by default, but a well-crafted prompt can produce interesting suggestions. It is free for casual use (GPT-3.5) or $20 per month for GPT-4.

The hard limitations: ChatGPT cannot access the live domain registry, has no way to verify .com availability, and has no awareness of registrar pricing. Every name it generates requires manual checking. It also requires prompt engineering skill to produce domain-appropriate output (short, brandable, available) rather than generic or overly descriptive names.

Best for: technical founders who are comfortable iterating on prompts and then running each result through a separate availability checker. Not ideal for non-tech users who want a single-step workflow.

Which tool should you use?

Use DomainGenius if: you want to see only names that are available right now, you are a non-tech founder (blogger, Shopify store owner, course creator), or you want niche-tuned results without manual availability checking.

Use Namelix if: you are in an early visual brainstorming phase and want to see logo concepts before you have settled on a name. Expect to run every result through a separate availability check.

Use ChatGPT if: you are comfortable with prompt engineering and want to brainstorm with maximum flexibility. Budget time for manual availability checking after every session.

Frequently asked questions