QuantumThought
Join Newsletter

Decision snapshot

Fast-read signals for fit, pricing, and trust.

Category
Brand Management
Best for
domain name generator
Pricing
Freemium
Access
Free plan available

What is this tool?

It gives a quick look, without signing up, at whether a workable .com is still available for an idea, though the vendor says free requests may queue when the service is busy. Before paying, bear in mind that the operator is offering the product for sale and says it has not worked on it in months, and that terms sit only in the FAQ, which says nothing on refunds or key expiry.

By QT Desk
Read full overview

You type what the website or project is about and ask for names. The vendor says free requests join a first-in, first-out queue; the results show .com names the service reports as available, holding part of the list back unless you have a PRO key, plus a list of names it tried that were already taken. You buy the domain at a registrar, which confirms whether the name can still be registered; the operator says it has added a Namecheap affiliate link and does not buy the domains people search for.

Is this right for you?

Quick fit check against how you actually work.

domain name generator
Choose this if
  • You only need a .com and want a first look without creating an account
  • Seeing which candidate names are already registered, with their renewal dates, would help you rule out words
  • You would rather buy a small one-time pack of credits than take out a subscription
Consider alternatives if
  • You need endings other than .com: the finder searches .com only
  • You need a tool with ongoing development and support: the operator has listed it for sale and says it has not worked on it in months
  • You need written refund or licence terms before paying: terms are given only as FAQ answers, and these say nothing on refunds

Key features

What you can actually do with this tool.

Free search without an account

You describe the project in up to 255 characters and press Ask Sensei. As of 3 November 2026, the free search returned .com names with part of the list masked as PRO, plus names it had tried that were already registered, each with its renewal date. The same result page offered a paid PDF of up to 100 more names, shown as $29 struck through and $3.

Expert Search on PRO

With a PRO key, the vendor says you can cap name length at up to 15 letters, steer the character of names (Playful, Corporate, Keyword-Rich, Fictional, Industrial, Geographic), list names you wanted that were already taken and exclude words.

Keys instead of accounts

Paid access on the website is a licence key holding a set number of credits, bought once with no subscription; the site says a key cannot currently be topped up, so you buy another. The vendor says a key can be shared with people you trust and is kept in your browser.

iPhone app

A COM SENSEI app for iPhone (iOS 17 or later) is free to download.

Plans & pricing

Pricing tiers and what's included in each.

Basic

Free
  • No account or sign-up
  • Requests wait in a public queue; the vendor says waits depend on traffic
  • Part of the result list is masked behind PRO
  • No usage cap stated; the vendor calls Basic mostly a demo

PRO 100

$10 one-time, on the website's upgrade page
  • 100 "Domain Hunts"
  • Fully unlocked result list and no public queue
  • Licence key with no subscription

PRO 500

$20 one-time, on the website's upgrade page
  • 500 "Domain Hunts"
  • Fully unlocked result list and top pipeline priority
  • Licence key with no subscription

In-App Purchases (iPhone)

Pro 10 $0.99, Pro 100 $12.99, Pro 1000 $59.99 on the US App Store
  • Sold inside the iPhone app
  • Contents, and how they relate to the website keys, are not stated on the listing
Official pricing pagePricing may have changed. Always verify before purchasing.

Frequently asked

Common questions about this tool, answered.

How much does COMSENSEI cost?

The Basic search is free and needs no account. On the website, paid access is a one-time licence key with no subscription: PRO 100 costs $10 for 100 "Domain Hunts" and PRO 500 costs $20 for 500. The iPhone app sells its own packs; the US App Store lists Pro 10 at $0.99, Pro 100 at $12.99 and Pro 1000 at $59.99. Neither the site nor the App Store says whether the two Pro 100 packs are the same, whether a key works in both places, how many credits a search uses or whether keys expire.

What does a PRO key add?

According to the vendor, PRO unlocks the full result list, skips the public queue and opens Expert Search, with length, style and excluded-word controls; the free search has none of these. The vendor also ties a "GPT4o" engine to PRO, and its pages do not say which model the free search uses.

Is COMSENSEI still running?

On 3 November 2026 the free search was returning .com suggestions. Prototypes GmbH, which began COMSENSEI as an experiment, has put it up for sale; that is not the same as closing it, and the site announces no completed sale. In the operator's words the service is "(so far) completely self-maintaining" and "we haven't touched it in months"; the site's footer, blog and sitemap date from 2024, and the iPhone app was last updated in May 2024. The site says nothing about how long the service will run.

What happens to my searches?

There is no sign-up. The FAQ says the service logs domain queries and deletes them within two weeks, keeps basic IP data to prevent abuse, uses only its own telemetry and shares no data with third parties. The operator's sale notice, however, says AI queries go to OpenAI's API and can also be sent to Claude, and that the service runs on AWS, so the description you type reaches outside providers. Neither the FAQ nor the sale notice says whether queries are used to train AI models. For the iPhone app, the developer declares on the App Store that no data is collected.

Who runs COMSENSEI?

Prototypes GmbH, named in the site footer and as the App Store seller; the FAQ points to prototypes.at for the company's legal details. The contact address is help@comsensei.com.