LinkupAPI vs IPProxy

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 IPProxy
Detail	LinkupAPI	IPProxy
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	Premium rotating residential, static residential and datacenter proxies in 190+ locations
Stage	Not given	Not given
Founded	Not given	Not given
Based in	FR	Not given
Pricing model	Paid	Paid
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.	Residential proxies from $4.70/GB (10 GB package with 38% discount, regular $75.80 for $47.00). Larger packages offer greater discounts: 2 GB at $4.90/GB, 5 GB at $4.82/GB, 50 GB at $3.70/GB, and 100 GB at $2.45/GB. Static Residential from $2.56/IP. Datacenter from $9.70/IP. Volume discounts applied
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	HTTP(S) and SOCKS5 protocol support Sticky sessions up to 2 hours Never-expiring residential traffic 99.9% network uptime
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	Traffic never expires and can be used any time Automatic volume discounts up to 35% Instant credential delivery upon payment No contracts or minimum commitments required
Community votes	0	0
DR (Domain Rating by Ahrefs)	42 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	31	0
Referring domains (Majestic)	77	0

5 details filled in for both companies.

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