LinkupAPI vs ProWebLook

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

LinkupAPI compared with ProWebLook
Detail	LinkupAPI	ProWebLook
What it does	Connect your users' LinkedIn, email, WhatsApp and iMessage accounts to send messages at scale and get every reply back through one API	API toolkit for phone, WhatsApp, email and IP verification across 180+ countries
Stage	Not given	Not given
Founded	Not given	2023
Based in	FR	IN
Pricing model	Paid	Freemium
Pricing	$55/month for up to 10 connected accounts, $5.50 per account for 11–50 accounts, $5.00 per account for 51–200 accounts, $4.50 per account for 201–640 accounts, $3,000/month flat for unlimited accounts. Dedicated iMessage lines $199/month per line. Unlimited usage on all channels; no per-call fees.	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
Key features	LinkedIn messaging, invitations, Sales Navigator InMails, posts and engagement Email outreach from Gmail, Outlook and SMTP with email finder and verification WhatsApp messaging with text, files and voice notes Dedicated iMessage lines with US and UK numbers Real-time webhook delivery of replies and bounces MCP server for Claude, ChatGPT and Gemini integration Device signature binding for account security No-code integration via Make, n8n and Zapier Account health monitoring with real-time alerts	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
What makes it different	Unified API for four channels with the same request format across LinkedIn, email, WhatsApp and iMessage Account safety prioritized with dedicated infrastructure and real-time monitoring rather than blind limits Price capped at $3,000/month regardless of scale after 640 connected accounts GDPR and CCPA compliant with EU-hosted data and Google-verified security	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	42 +1 (up) since last check	20 +15 (up) since last check
Trust Flow (Majestic)	4	1
Citation Flow (Majestic)	31	29
Referring domains (Majestic)	77	41

6 details filled in for both companies.

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