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Perceptlayer vs Signa

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

Perceptlayer compared with Signa
DetailPerceptlayer logo PerceptlayerSigna logo Signa
What it doesAPI access to 248 websites and 1,659 endpoints with structured JSON data Global trademark API for search, screening, and monitoring across major trademark offices
StageNot given Not given
FoundedNot given Not given
Based inIN CY
Pricing modelFreemium Not given
PricingFree: 1,000 credits/month with 1 request/second. Starter: $15 for 10,000 credits. Build: $59 for 50,000 credits. Growth: $199 for 200,000 credits. Pro: $399 for 500,000 credits. Scale: $699 for 1,000,000 credits. Volume: $2,999 for 5,000,000 credits. Volume 10M: $5,999 for 10,000,000 credits. Volume Free 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
Key features
  • Access to 248 websites and 1,659 endpoints through single API key
  • Structured JSON responses with named fields
  • MCP server integration for AI agents
  • Pay-per-call pricing model with no subscription
  • Failed calls do not consume credits
  • 1,000 free credits monthly for new accounts
  • Documented error codes and parameters per endpoint
  • Credits last 12 months from purchase
  • Adjustable request rates up to 300 per second
  • Coverage of search engines, real estate, social media, marketplaces, travel, jobs and reviews
  • 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
What makes it different
  • Single API key for 248 websites with no separate accounts required
  • Structured JSON data instead of HTML scraping
  • MCP server enables direct AI agent integration
  • Free tier with 1,000 monthly credits at no cost
  • 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
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check5 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)023
Referring domains (Majestic)025

5 details filled in for both companies.

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