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SiftingIO vs Signa

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

SiftingIO compared with Signa
DetailSiftingIO logo SiftingIOSigna logo Signa
What it doesMarket data API for stocks, forex, crypto, and commodities Global trademark API for search, screening, and monitoring across major trademark offices
StageStartup Not given
Founded2025 Not given
Based inUS CY
Pricing modelFreemium Not given
PricingFree tier: 10,000 REST calls/month, 60 req/min rate limit, 1 WebSocket connection, 5 symbol subscriptions, full historical depth. Crypto Builder: $79/mo (billed annually), 250,000 REST calls/month, 100 req/sec rate limit, 3 WebSocket connections, 100 symbol subscriptions. Crypto Pro: $239/mo (billed 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
  • Real-time cryptocurrency market data aggregated across major centralized venues
  • Real-time US equities, ETF, and ADR quotes with corporate actions and fundamentals
  • Foreign exchange data for majors, minors, and exotic pairs from multiple global liquidity sources
  • Commodities data for metals, energy, and agricultural markets
  • DEX and DeFi data with swap-level activity and pool state across multiple blockchains
  • On-chain fundamentals including TVL, supply, holder counts, and protocol-level metrics
  • REST and WebSocket access with sub-100ms delivery latency
  • Multi-venue price aggregation and normalization into unified JSON schema
  • 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 credential and unified schema across all asset classes eliminates need for multiple vendor integrations
  • Same production stack and API for free tier through enterprise, enabling seamless scaling without rebuilding
  • Team built and operated by market data engineers with over a decade of experience shipping institutional infrastructure
  • 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)40 +2 (up) since last check5 no change since last check
Trust Flow (Majestic)240
Citation Flow (Majestic)3223
Referring domains (Majestic)13125

5 details filled in for both companies.

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