Search, clear, and monitor trademarks across USPTO, EUIPO, WIPO, UKIPO — and more with one unified API.
Powering modern platforms in Legaltech, AI, and e-commerce.
Join thousands of developers and companies building with Signa's trademark API.
Get API KeyView DocumentationClearance, compliance, and monitoring in one API. Built for developers who need trademark data at scale.
RESTful endpoints for search, clearance, monitoring, and compliance. Get started in minutes with straightforward JSON responses.
Lightning fast responses
Average response time under 300ms globally
Enterprise-grade reliability
99.9% uptime SLA with automatic failover
Developer-friendly SDKs
Python, Node.js, Ruby, PHP, and more
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147M+ trademark records across USPTO, EUIPO, WIPO, and 200+ offices.
Database synced daily with official trademark offices worldwide.
Smart matching with fuzzy, phonetic, and visual similarity detection.
Production-ready in minutes with copy-paste examples.
Fast, accurate, and scalable — the foundation powering trademark intelligence.
Edge‑ready by design: fast renders, tiny payloads, and hardware‑accelerated animations.
Spot conflicts with AI-powered similarity models.
Always-on infrastructure with 99.9% uptime SLA and automatic failover.
Search across 200+ trademark offices including US, Canada, EU, Australia, China, and more with a single API call.
Normalized and deduplicated records for accurate results.
Match accuracy
Trademark records across 200+ offices worldwide.
Average response time for all API endpoints.
Uptime guarantee for all our services.
Before Signa, we manually checked every product listing—took hours and we still missed stuff. Now their API scans 147M records in half a second. Caught over 2,400 trademark violations in our first month. Absolute game-changer for our trust team.
94% reduction in trademark-related account suspensions
2,400+ potential conflicts caught in first 30 days