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Signa vs LexPact

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Signa compared with LexPact
DetailSigna logo SignaLexPact logo LexPact
What it doesGlobal trademark API for search, screening, and monitoring across major trademark offices Generate UK jurisdiction-aware contracts programmatically via REST API, ChatGPT Actions, Claude/MCP, or n8n
StageNot given Not given
FoundedNot given Not given
Based inCY GB
Pricing modelNot given Freemium
PricingFree plan: 10,000 credits on signup plus 1,000 credits per month. Starter: $99/month (billed yearly) with 20,000 credits per month, $10 per 1,000 extra credits. Growth: $399/month (billed yearly) with 100,000 credits per month, $5 per 1,000 extra credits. Scale: $999/month (billed yearly) with 500,0 Free: 5 generations per account (one-time), Starter £49/mo (50 generations/month), Growth £99/mo (250 generations/month)
Key features
  • Exact, fuzzy, phonetic and lookalike matching across trademarks
  • 40M+ trademark records from USPTO, EUIPO, WIPO, UKIPO and national registers
  • REST API with webhooks and consistent schema across all registers
  • Sub-1 second typical search response times
  • 99.9% uptime target
  • Trademark screening to flag conflicts before name commitment
  • Product listing scan with automatic brand term extraction
  • Trademark monitoring with alerts for new similar filings
  • AI-assisted risk detection for fuzzy and lookalike matches
  • Synchronous listing checks inline during publishing workflows
  • REST API with OpenAPI 3.1 specification
  • ChatGPT Custom GPT Actions integration
  • Claude / MCP tool integration
  • n8n workflow support
  • Asynchronous contract generation
  • Support for 68+ jurisdictions
  • All 5 contract types supported
  • Secure row-level access control
  • 30-130 second generation time
  • Interactive API documentation
What makes it different
  • One unified API covers all major trademark registers instead of separate integrations
  • Automatic brand term extraction from product listings without seller input
  • Stateless API stores no customer catalog or query data by default
  • UK jurisdiction-aware contracts as standard, not US templates adapted for UK law
  • Integrates with ChatGPT, Claude, and n8n for seamless workflow automation
  • Asynchronous generation with no per-contract cost for API users
  • User data remains private and is not used for AI model training
Community votes00
DR (Domain Rating by Ahrefs)6 +1 (up) since last check4 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)2332
Referring domains (Majestic)254

5 details filled in for both companies.

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