EFFECTIVE 2026-08-17
Terms of Service
These terms govern your use of MarkSentry (marksentry.ai), operated by HD PREMIER INC, a Delaware corporation ("MarkSentry," "we"). Using the site or subscribing to a watch means you accept them.
What MarkSentry is
MarkSentry provides named-source monitoring and AI-assisted triage. The live service reads new USPTO trademark filings daily, U.S. design-patent grants weekly, and newly delegated domains from approved zone feeds daily. It preserves the source record, explains why a candidate surfaced, and leaves the decision to you. Marketplace, open-web image, and likeness-and-voice products remain in validation and are not sold. MarkSentry provides monitoring and triage, not legal advice. Consult qualified counsel before acting on any alert.
What MarkSentry doesn't promise
Monitoring is a best-effort read of the named sources at the cadence stated for each product; it is not continuous surveillance of every registry, marketplace, website, or platform. Triage can be AI-assisted and is delivered as analysis, not fact. We do not guarantee that every conflicting filing will be caught. An alert is not a legal conclusion, and the absence of an alert is not clearance to use an asset or a legal determination. Source-specific deadlines and remedies vary, and meeting them remains your responsibility and your counsel's.
Accounts
Sign-in is by emailed link; your email inbox is your credential. Keep it secure, because activity under your session is yours.
The free scan
The free scan is rate-limited and returns either a real result or an honest failure, never a fabricated one. Scan reports expire 30 days after they're generated.
Paid watches and billing
Watches are sold as flat monthly plans of watch slots, billed through Stripe: $19/mo for 3 watch slots (Starter), $49/mo for 10 (Growth), or $199/mo for 50 (Portfolio). A slot can be assigned only to a watch type enabled for the plan at checkout. A product's LIVE status describes its operating evidence rail; it does not by itself grant plan access. Validation products cannot consume a paid slot before release. Charges recur until you cancel, which you can do at any time from your dashboard; when a plan ends, its watches pause; registered assets are not deleted.
Waitlists
Roadmap tiers are not released products. Joining a waitlist is a vote, not a purchase; it costs nothing and promises nothing about if or when a tier ships.
Acceptable use
Don't circumvent rate limits, scrape or resell the service, or use it for anything unlawful. We may suspend or terminate accounts that do.
Termination
You can stop using MarkSentry at any time. On termination, your data is handled as described in the Privacy Policy.
Disclaimers and liability
The service is provided "as is," without warranty of uninterrupted or error-free operation. To the maximum extent permitted by law, our total liability for any claim arising from the service is limited to the fees you paid us in the twelve months before the claim.
Governing law
These terms are governed by the laws of the State of Delaware, without regard to its conflict-of-laws rules. Any dispute arising from the service that the parties can't resolve informally will be brought in the state or federal courts located in Delaware, and both parties consent to their jurisdiction.
Changes
Changes to these terms are posted here with a new effective date. Continued use after a change means you accept the updated terms.