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SiftingIO vs StopReg

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 StopReg
DetailSiftingIO logo SiftingIO StopReg
What it doesMarket data API for stocks, forex, crypto, and commodities Real-time email intelligence API to detect disposable, fake, and risky email addresses
StageStartup Not given
Founded2025 Not given
Based inUS Not given
Pricing modelFreemium Freemium
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: 200 requests/month. Launch: $20/month (60,000 requests). Scale: $50/month (200,000 requests). Boost: $100/month (500,000 requests). Power: $200/month (1,200,000 requests). Elite: $400/month (2,800,000 requests). Enterprise: Custom requests/month.
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
  • Disposable email detection with auto-updated database
  • Role-based email detection (admin, support, info, sales addresses)
  • Public email provider detection (Gmail, Yahoo, Outlook)
  • Email syntax validation
  • MX record verification
  • Email forwarding and alias service detection
  • Domain management and custom enforcement policies
  • Real-time API validation with sub-300ms response times
  • Two API endpoints: full email validation and domain-only privacy-first
  • Web dashboard for manual checks and monitoring
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
  • Privacy-first domain-only validation option for regulated environments and GDPR compliance
  • Continuously updated disposable domain database with automated discovery and behavioral analysis
  • High-precision detection optimizing for low false positives over volume
  • Sub-second response times built for production scale and enterprise reliability
Community votes00
DR (Domain Rating by Ahrefs)40 +2 (up) since last check7 no change since last check
Trust Flow (Majestic)247
Citation Flow (Majestic)3226
Referring domains (Majestic)13129

5 details filled in for both companies.

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