CompuMark (a Clarivate brand) is one of the oldest and largest trademark research and watching services in the world. Sentin is a focused EU trademark alert tool built for small and medium-sized businesses. The two products serve very different markets.
CompuMark provides trademark watching across hundreds of registers globally, combined with trademark search, analytics, and legal reporting. It is used primarily by large law firms, corporate IP departments, and trademark professionals managing portfolios across multiple jurisdictions. The platform is comprehensive and built for scale at the enterprise level.
Sentin focuses specifically on EUIPO. It monitors new EU trademark filings every morning, compares them against your registered marks using text, phonetic, and visual similarity, and sends a direct alert email when a conflict appears. There is no complex platform to learn. You add your mark, Sentin handles the daily scan, and you receive an email when something needs your attention.
| Factor | Sentin | CompuMark |
|---|---|---|
| Target user | SMBs with EU trademarks | Enterprise, law firms, IP departments |
| Register coverage | EUIPO (EU trademarks) | Global, 100+ registers |
| Setup | Self-serve, 2 minutes | Enterprise onboarding |
| Pricing | From €15/month, free tier available | Enterprise pricing |
| Alert delivery | Direct email with deadline countdown | Reports via platform and account team |
| Best for | 1 to 10 EU trademarks, founder or SMB | Large portfolios, multi-jurisdiction needs |
If your trademark portfolio is global and large, or you need a firm with deep legal integration and multi-register coverage, CompuMark is built for that. If you have one to five EU trademarks and want reliable daily monitoring with a clear per-month cost and no enterprise contract, Sentin covers that at a fraction of the price.
EU trademark monitoring from €15/month. Start free, no credit card.
Try Sentin free →See also: Sentin vs BrandCat · Sentin vs Dennemeyer