SiftingIO vs VeriDock

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 VeriDock
Detail	SiftingIO	VeriDock
What it does	Market data API for stocks, forex, crypto, and commodities	Email verification API with live SMTP checks and bulk list cleaning
Stage	Startup	Not given
Founded	2025	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Free 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 with 250 checks. Starter at $9/month for 2,000 verifications with $2.50 per extra 1,000. Growth at $29/month for 10,000 verifications with $1.50 per extra 1,000. Scale at $99/month for 50,000 verifications with $1.00 per extra 1,000. Pay-as-you-go credit packs from $20 for 10,000 checks. A
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	Real mailbox checks via SMTP Disposable domain and catch-all detection Bulk CSV list upload and download Typo suggestions for common email mistakes Single API request returns complete status and reason Dashboard usage tracking and spend caps Test API keys that never use credits Webhooks for bulk verification jobs Integration with Zapier, Make and n8n Four clear result statuses with reason codes
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	Unknown results are never billed No credit card required for 250 free checks Never sends actual emails during verification Monthly credits roll over for 60 days Predictable pricing with optional spend caps
Community votes	0	0
DR (Domain Rating by Ahrefs)	42 +2 (up) since last check	1 no change since last check
Trust Flow (Majestic)	24	0
Citation Flow (Majestic)	32	15
Referring domains (Majestic)	131	1

5 details filled in for both companies.

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