Five ways to search.
One complete database.

Search lenses are three different matching algorithms you can apply to any trademark search. Standard matches exact text. "Sounds Like" uses phonetic algorithms (Metaphone) to find marks that sound similar when spoken aloud — like finding KOOL when you search COOL. "Spelled Like" uses Levenshtein distance to catch transpositions and near-misspellings. Standard is available on all plans; Sounds Like and Spelled Like are available on Professional and Max plans.

The USPTO trademark search system requires you to construct individual queries and manually review each set of results. GleanMark Power Search runs five search modes, three matching algorithms, and seven filter facets — all in under a second. What takes repeated manual query construction on USPTO.gov takes seconds here, with similarity scores and structured metadata on every result.

Yes. Save any search criteria and configure the alert types and frequency you want. When new filings match your saved search, you receive an alert. This lets you monitor a market segment, a competitor's portfolio, or a specific goods & services category continuously without re-running the search.

You can export full search results to XLSX with all metadata: mark name, serial number, registration number, status, owner, filing date, classes, similarity score, and goods & services descriptions. Exports are paginated — you can export the current page or all results.

Power Search is a general-purpose trademark search tool with five modes, three lenses, and seven filters. It's designed for research, portfolio monitoring, and competitive analysis. Knockout Search is a specialized clearance screening tool that runs eight examiner-style search methods (phonetic, visual, component, coordinated class, foreign translation) against a single proposed mark to surface potential conflicts quickly. Use Power Search for broad research; use Knockout Search when evaluating a specific name for registration.