Linkmate vs PenguinRadar

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

Linkmate compared with PenguinRadar
Detail	Linkmate	PenguinRadar
What it does	AI-powered LinkedIn engagement tool that automates comments and grows your network	Instagram tracker and analyzer for public accounts
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Not given	Freemium
Pricing	Starter: $0/forever with 100 AI comments/month, 5 following profiles, Gemini Flash model, and basic LinkedIn analytics. Pro: $39/month with unlimited AI comments, 20 following profiles, 3 keyword campaigns, 60 keyword engagements/day, and Claude Sonnet & Gemini Pro. Plus: $59/month with everything i	Free: 50 signup credits plus 10 daily credits for lookups. Free Track: one following list up to 1,000 accounts, 3 scans in 7 days. Lite: $99/year (≈$8.25/month) with 1,000 monthly credits. Starter: $199/year (≈$16.58/month) with 2,500 monthly credits. Pro: $499/year (≈$41.58/month) with 7,000 monthl
Key features	AI-generated personalized comments on LinkedIn posts Keyword-based post discovery and engagement Profile-specific automatic engagement Custom AI prompts for comment tone and style Adjustable comment length options Multiple AI model selection Real-time engagement analytics and metrics Company profile engagement targeting Geo-targeting feature 7-day free trial with Pro plan access	Instagram Story Viewer Instagram Likes Viewer Instagram Follower Viewer Instagram Follower Tracker Instagram Unfollow Tracker AI Analyzer for tracked accounts Follower export to CSV Email alerts for detected changes REST API and CLI access ChatGPT plugin and MCP server
What makes it different	Authentic AI-generated comments that sound natural and match your personal voice Save hours of daily manual LinkedIn engagement Significant growth results: 20-40 new followers per day and 3-7x increase in profile visits Full control over AI behavior with customizable prompts and settings Safety designed for LinkedIn with natural engagement patterns and rate limiting	No Instagram password required; uses email or Google sign-in Tracks changes with exact dates, not just final counts Priced per scan, not per subscription week Works across web, mobile apps and AI assistants with one account
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	15 −2 (down) since last check	1 no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	27	13
Referring domains (Majestic)	63	2

4 details filled in for both companies.

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