StayingAPI vs CheckNumber.AI

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

StayingAPI compared with CheckNumber.AI
Detail	StayingAPI	CheckNumber.AI
What it does	Unified accommodation data API for availability, search, and cross-OTA price comparison	Bulk phone number and email verification across 50+ platforms via API or no-code CSV upload
Stage	Not given	Not given
Founded	Not given	Not given
Based in	HR	Not given
Pricing model	Freemium	Paid
Pricing	Free: $0 with 300 credits (valid 90 days, no card required). Starter: $19/month with 1,900 credits/month. Pro: $99/month with 9,900 credits/month. Scale: $499/month with 49,900 credits/month. Enterprise: custom pricing. Top-ups available: $10 for 1,000 credits, $50 for 5,000 credits, $200 for 20,000	Not given
Key features	Cross-platform property search across Airbnb, Booking.com, Vrbo, and Google Hotels Cross-OTA price comparison with lowest and median pricing Live availability and minimum-stay checking by date range Full normalized listing details with amenities, ratings, and host information Guest reviews with sentiment and ownership responses REST API with cursor pagination and OAuth 2.1 authentication Typed TypeScript SDK with built-in retries and pagination	Real-time verification against 50+ platforms No-code CSV/TXT upload interface REST API for automation and integration Support for 200+ countries Platform-specific detectors for messaging, social, crypto and carriers Activity detection (days active, last seen, profile data) Free single number checker tool Pay-as-you-go with no monthly fees
What makes it different	99.9% uptime SLA with no charge for failed or empty calls Native MCP server and agent-first design, not scrapers with MCP bolted on Covers both hotels and short-term rentals across four major booking platforms Transparent, predictable credit-based pricing with no approval process needed	Supports 50+ platforms with a single API integration No platform login or QR code required for verification Both no-code and developer-ready options Real-time checks against live platform servers No data storage or marketing use of contact lists
Community votes	0	0
DR (Domain Rating by Ahrefs)	7 +1 (up) since last check	37 no change since last check
Trust Flow (Majestic)	22	6
Citation Flow (Majestic)	30	44
Referring domains (Majestic)	71	42

4 details filled in for both companies.

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