Domains that look like your mark, as they appear.
Certificate Transparency logs publish a record of nearly every new HTTPS certificate. We read them for names close to your mark, score the label with the same engine the register uses, and tell you which ones can already receive email.
The problem
The register is only half of it
A lookalike domain takes one checkout to register, and the first sign of one is usually an invoice from somebody who thought they were emailing you. It never appears in a trademark register at all.
How it works
How lookalike domains works
- 1
Certificates are polled
Each pass asks a public Certificate Transparency index for new certificates mentioning your label and remembers where it stopped.
- 2
The label is scored
The same phonetic and spelling engine scores the domain label against your mark, so a typosquat is caught the way a mark is.
- 3
Mail capability is checked
Registration facts come from RDAP, and a domain that already has mail records is the one worth telling you about.
Why it matters
What you get
Mail-capable first
A lookalike that can receive email is a different problem from a parked name, and is ranked that way.
Dated like a filing
Registration and first-seen dates come from the public record, not from when we noticed.
One engine, two surfaces
The same scorer and the same sensitivity threshold, so the slider you already set applies here too.
FAQ
Questions, answered
Why is this marked coming soon?
The watch itself runs and is tested end to end, but the screen that shows you these rows and the plan gate in front of it are not finished. We would rather say so than list it as shipped.
Do you register or take down domains?
No. We tell you a name exists, when it appeared and whether it can receive mail. Anything beyond that is your attorney’s or your registrar’s.
Features
More features
The deadline clock
Every filing we show you carries the day its window closes and the days left, computed from the publication date the register itself records.
Learn moreSimilarity you can audit
A score out of 100 with the five signals that produced it, so you can judge the match yourself instead of trusting a black box.
Learn moreOne email a week
One email per week, soonest closing window first, with only the filings that passed the threshold you set — and nothing at all when there are none.
Learn more