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SiftingIO vs VAT Engine

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 VAT Engine
DetailSiftingIO logo SiftingIOVAT Engine logo VAT Engine
What it doesMarket data API for stocks, forex, crypto, and commodities EU VAT calculation and compliance API
StageStartup Not given
Founded2025 Not given
Based inUS Not given
Pricing modelFreemium Free
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 alpha access with no payment method required.
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
  • EU VAT calculation with official TEDB rates
  • 37 merchant-friendly tax classes
  • SME threshold lookup for all 27 EU member states
  • Source profiles for multi-store management
  • OSS/IOSS reporting workflows
  • Transaction tracking and export
  • Scoped API keys and 2FA security
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
  • Designed for EU VAT depth with TEDB-backed rates and curated merchant classes
  • Time-aware calculations with recorded rate windows for audit review
  • Audit-friendly compliance flow with transaction evidence and source tracking
  • Includes SME thresholds for all 27 member states
  • Roadmap includes e-commerce platform integrations
Community votes00
DR (Domain Rating by Ahrefs)40 +1 (up) since last check10 no change since last check
Trust Flow (Majestic)2419
Citation Flow (Majestic)3225
Referring domains (Majestic)13175

5 details filled in for both companies.

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