ProWebLook vs TradingCalendars.com

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

ProWebLook compared with TradingCalendars.com
Detail	ProWebLook	TradingCalendars.com
What it does	API toolkit for phone, WhatsApp, email and IP verification across 180+ countries	Market holiday and status APIs for financial markets
Stage	Not given	Not given
Founded	2023	Not given
Based in	IN	SG
Pricing model	Freemium	Freemium
Pricing	Free tier includes 50 one-time signup credits for WhatsApp Verification, Phone Validation, Caller ID, Email Verification, Social Scrapers, Blacklist Checker, Google SERP, AI Visibility Audit, Spam Checker, and URL Scraping/Screenshots; GeoIP includes 20,000 free requests per month. Pay-as-you-go and	Free: 10 API calls/day. Bank & Currency Holidays: $99/mo with 100,000 API calls/day. Exchange Trading & Settlement Holidays: $99/mo with 100,000 API calls/day. All-in-one: $169/mo with 100,000 API calls/day. 15% discount available on yearly plans.
Key features	WhatsApp Number Verification with 99.7% accuracy Bulk WhatsApp Validation for up to 1,000 numbers per batch Phone Number Validation with carrier and line type detection Caller ID and Reverse Phone Lookup Email Verification with syntax, MX, SMTP, and disposable detection IP Geolocation with country, city, ISP, and coordinates WhatsApp Messaging API for sending and receiving messages Social Media Scrapers for Twitter, Reddit, and LinkedIn Google SERP API for structured search results 130+ free utility tools including image converters and website utilities	REST API with JSON and CSV formats Live market open/close status for all exchanges Historical and forward holiday dates MCP server for AI agents Dashboard CSV downloads Coverage of 50 currencies and 61 exchanges Daily data updates Observed vs. original dates for settlement logic Half-day and early close times flagged Client libraries for Python, Java, MATLAB, Excel, Node.js, and R
What makes it different	One API key works across all products and tools on the platform Free tier available with no credit card required Supports 180+ countries globally Bank-grade encryption and GDPR compliant	Data sourced from central banks, exchanges and official government sources, reviewed daily Hosted MCP server allows AI assistants like Cursor and Claude to query calendars directly No-code CSV downloads from dashboard for non-developers Specialized for financial markets with 69 financial centres covered Covers all holiday types affecting financial settlement
Community votes	0	0
DR (Domain Rating by Ahrefs)	20 +15 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	29	0
Referring domains (Majestic)	41	0

6 details filled in for both companies.

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