CheckNumber.AI vs AuraStream

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

CheckNumber.AI compared with AuraStream
Detail	CheckNumber.AI	AuraStream
What it does	Bulk phone number and email verification across 50+ platforms via API or no-code CSV upload	Unified market data API connecting multiple sources through a single endpoint
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	CH
Pricing model	Paid	Freemium
Pricing	Not given	Free plan: 500 API calls per month. API Integration Plan: $30 USD per month for 5,000 calls.
Key features	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	Unified access to multiple data sources including Binance, Oanda, FRED, Yahoo Finance and others Single standardized response format across all data sources Historical and recent data for research and backtesting Weather data access through OpenMeteo integration Simple API integration with minimal code required
What makes it different	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	One API key and unified authentication across all data sources No multiple authentication tokens or individual rate limits to manage Faster development with less integration code needed Consistent data format regardless of data source Free plan with 500 calls per month, no credit card required
Community votes	0	0
DR (Domain Rating by Ahrefs)	37 no change since last check	6 no change since last check
Trust Flow (Majestic)	6	1
Citation Flow (Majestic)	44	13
Referring domains (Majestic)	42	7

4 details filled in for both companies.

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