Demarka
Demarka is an AI-powered trademark clearance platform for founders, SMBs, brand and creative agencies, in-house counsel, and boutique IP firms. Enter your mark, describe your goods/services, and select jurisdictions - Demarka runs a 10-layer search across 100M+ trademarks, checks 22 match types (phonetic, cross-script, leetspeak, fuzzy), and analyzes absolute grounds (descriptiveness, cultural/linguistic risk, prohibited terms, geographic indications) across 90+ jurisdictions in one flat-fee report. Each assessment returns a clear verdict - Clear, Mixed, Caution, Risky, or Blocked - so you know whether to proceed, adjust the mark, or bring in an attorney. Methodology designed by Demarka's CTO, a licensed patent attorney with 15+ years of IP practice experience. Demarka complements - not replaces - trademark attorneys. Pro plans add monitoring and white-label reporting.
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Markify
The world's most accurate trademark similarity algorithm. At the best price in the industry. Used by trademark attorneys globally. Get unlimited trademark screening and sophisticated trademark research tools. Get a full availability report done in minutes with the world’s most powerful trademark similarity algorithm. Easily clear a new image mark globally. Either use the world's best image similarity algorithm or our specialist-driven search, including image common law results. Every week you get a report, both to your email and online, with all new, confusingly similar marks. Monitor your marks for new and similar domain names in +1.000 TLDs in a weekly report. Our pharmaceutical trademark search includes both all key pharmaceutical sources and the advanced similarity you need to effectively clear a pharma trademark. Get access to the world's largest trademark data repository. API and/or raw data.
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Signa
Signa is a cloud-based trademark data API and web research tool for developers, trademark professionals, law firms, in-house legal and brand teams, and legal technology providers. It lets users search and retrieve records from the registers Signa currently covers, with normalized fields for mark text, status, owners, classes and filing dates. Search tools support exact, fuzzy and phonetic matching, and results can be queried across supported offices through a consistent interface. Developers can use the REST API, TypeScript SDK and hosted Model Context Protocol server to build trademark lookups into applications and AI workflows. The service also provides portfolio and deadline data, while monitoring watches, alerts, and some screening capabilities are listed as beta. A free API tier is available, with paid plans based on monthly credits.
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Trademark Search Pro
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Trademark Search Pro is an all-in-one Trademark Management Software designed to simplify and automate every aspect of trademark handling. From powerful search tools (including text-based and logo similarity search) to a smart compliance calendar (with Google Calendar sync), it ensures you never miss a deadline. You can check TM status in live or offline mode, compare trademarks, and efficiently manage portfolios and oppositions. With Trademark Watch, threats are detected when conflicting marks are published in journals, while Examination Report alerts highlight possible infringements. It also helps you handle hearings, renewals, compliances, and provides quick access to TM classes, forms, and fees. Built with modern features like Google/Facebook login and an extensive knowledge base, Trademark Search Pro is the most reliable, user-friendly solution for businesses, IP professionals, and entrepreneurs to protect and manage their brands effortlessly.
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