Registry Watch, not marketplace scanning. We read the filing itself, the day it's public.

Someone might be filing on your name right now.

MarkSentry reads every new USPTO trademark filing and alerts you when one comes confusingly close to your brand — while you can still do something about it.

Comma-separated. Leave blank to scan across all classes.

We check it against active USPTO filings. No account, no card.

How it works

01 READ

Every new USPTO filing, daily.

02 TRIAGE

AI judges appearance, sound, meaning.

03 ALERT

You're notified inside the 30-day opposition window.

SPECIMEN · 8 CHARACTERSSUNBURST
DIVERGES AT CHARACTER 2SONBURST

SUNBURST / SONBURST — illustrative pair, not a real filing.

See the full mechanism →

$19/mo per mark

  • AI-grade similarity: appearance, sound, and meaning — not just keywords
  • Alerts inside the 30-day opposition window
Start watching — $19/mo

No demo call, no "request a quote." The price is on this page because it's the whole price.

Transparent, per-asset monthly pricing already has a track record in IP protection — Pixsy prices its entry photo-monitoring tier at $19/month too. We're not inventing a business model, just bringing an honest one to trademarks.

What MarkSentry watches next

Roadmap, not released — joining a waitlist is a vote, not a purchase.

Design patent watch

next up

The same registry rails as our trademark watch, pointed at USPTO design patents: know when someone files a design confusingly close to yours.

Design patents aren't published before they grant — the weekly grant is the first public event. The broadest, cheapest challenge (Post-Grant Review) closes 9 months after grant, with no earlier checkpoint to have caught it at.

Roadmap, not released — joining a waitlist is a vote, not a purchase.

Marketplace knockoff watch

planned

Your images and designs on products where commerce actually transacts — major marketplaces, matched visually, with evidence your attorney can act on.

Roadmap, not released — joining a waitlist is a vote, not a purchase.

Domain squat watch

planned

New domain registrations confusingly close to your brand, caught the day they appear.

Roadmap, not released — joining a waitlist is a vote, not a purchase.

Image watch (web)

planned

Reverse-image monitoring for your key creative across the indexed web.

Roadmap, not released — joining a waitlist is a vote, not a purchase.

Likeness & voice watch

researching

Unauthorized AI-generated use of a person's face or voice. In research.

Roadmap, not released — joining a waitlist is a vote, not a purchase.

What we actually read (and what we don't, yet)

MarkSentry checks every live USPTO trademark filing, every day. Design patents are next, on a waitlist. Marketplaces, domains, and the open web aren't scanned yet — we'll say so plainly until they are.

That's the registry itself — new filings, read the moment they're public — not a sweep of marketplaces or social feeds for infringement that's already live. That's a different, real job; it's on the roadmap below, not something we're quietly folding into "watch" today.

SCANS TODAY
  • USPTO trademark filings, read daily
NOT YET
  • Design patents (waitlisted)
  • Marketplaces
  • Domains
  • Web images
  • Likeness & voice
  • State registries & common-law use

A sample of public USPTO filings, retrieved from the USPTO daily file of Jan 13, 2025.

SerialMarkFiling dateClass
98916604SOCH2025-01-13041
98954074TURMERIACTIVE BLENDS2025-01-13030, 032

FAQ

The legal standard is likelihood of confusion. We triage each new filing against your mark on the three axes examiners weigh most for wordmarks — how it looks, how it sounds, what it means — and score the combination. An alert means "close enough that a human should look," not a legal conclusion.

Your entered mark against recent active USPTO filings — one scan, no account. It reads a recent window, not the full historic registry; the $19/mo watch is what keeps reading every new filing daily, forward, forever.

Not the specific job we do. Some services marketed as trademark monitoring actually describe watching marketplaces, ads, and social media for products already using your mark — a real job, just a different one. We read the federal registry itself: new applications, the day they're published, before most of that downstream use could even exist. Both jobs matter; we only do one of them today.

When the USPTO publishes a filing for opposition, there's a 30-day window to formally oppose it before it proceeds toward registration. Catching a conflict inside that window is the difference between a straightforward opposition and an expensive cancellation fight — or a rebrand — later.

No. MarkSentry provides monitoring and triage: the filing, the similarity assessment, and the deadline. What to do about it is a decision for you and a trademark attorney.

Enterprise platforms like MarqVision's Folio Watch bundle registry monitoring into a broader brand-protection suite sold through a request-a-demo motion — Folio doesn't publish self-serve pricing on its marketing site. MarkSentry does one job, the registry read, at one price: $19/mo per mark, with a checkout button instead of a sales call.

Yes — $19/mo per mark, no setup fee, no seat minimums, no "contact sales" gate. It's the same self-serve, per-asset pricing shape Pixsy uses for its entry photo-monitoring tier, also $19/month (pixsy.com/monitor) — we didn't invent this pricing model, we're just applying it honestly to trademarks.

Because it's a genuinely different engine, not a feature toggle — matching a logo inside a video frame is a different problem than reading a text filing. Corsearch published a video-protection feature in July 2026, reading logos and packaging out of video listings as a standard, always-on part of its existing brand-protection suite. We could rush a version of that too. We'd rather ship one registry completely — read daily, triaged honestly, alerted inside the real deadline — than five surfaces partially. It's on the roadmap as part of a future monitoring tier — join the marketplace-knockoff waitlist to be first in when visual monitoring ships.

State trademark registries, common-law/unregistered use, marketplaces, domain registrations, web images, and likeness/voice. Those are the roadmap tiers — each has a waitlist, and joining is a vote, not a purchase.

We record your interest in that tier. No charge, no obligation. When it ships, waitlist members get first access — and until then, waitlist counts tell us what to build next.