Demarka was created by a trademark attorney who spent years doing trademark searches manually — comparing names one by one, checking each register separately, assessing risks on spreadsheets. We automated the entire process so you get the same expert-level analysis in minutes.
Trademark search is broken. Official registries are hard to navigate. Results require expert interpretation. Hiring an attorney for a simple name check costs hundreds of euros — before you even know if your brand is viable.
We built a proprietary similarity algorithm based on real trademark examination principles — not generic text matching. It handles phonetic and visual similarity, cross-script matching (Latin ↔ Cyrillic), number–word variations, merged and split words, and dozens of edge cases that generic tools miss.
Find similar trademarks across 90+ countries in seconds
Get a risk score with legal grounds analysis and registration probability
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Our database covers national trademark registries and international organizations including WIPO, EUIPO, ARIPO, and OAPI. See all countries and last update dates →