Prospect Sonar vs MultiFollow.io

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

Prospect Sonar compared with MultiFollow.io
Detail	Prospect Sonar	MultiFollow.io
What it does	Find verified B2B prospects in minutes using ethically sourced business data	Real-time sales signals from LinkedIn and X activity
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Free tier with 25 credits/month; Starter $49/mo (250 credits); Growth $149/mo (1,000 credits); Pro $399/mo (5,000 credits). Annual plans save 20%. One credit unlocks one verified email, phone, or business intelligence record.	Free: $0/month (track 1 LinkedIn profile, 2 X profiles). Essential: $19/month (5 LinkedIn, 10 X). Business: $79/month (25 LinkedIn, 50 X). Enterprise: $199/month (100 LinkedIn, 200 X). Agency: Custom pricing with multi-client management.
Key features	Advanced search filters by 50+ data points including tech stack and employee count Real-time email verification ensuring 95%+ deliverability Data freshness guarantee with records no older than 6 months List building and prospect organization CSV and CRM export to Salesforce, HubSpot, Pipedrive API access to build custom tools or enrich databases Free search, filtering, and preview before unlocking prospects Email Hunter tool to find emails intelligently Company Lookup for deep company insights ROI Calculator to measure performance	Monitor LinkedIn profiles and company pages for posts, comments, and likes Track X (Twitter) accounts for tweets and replies in real-time Real-time notifications via email, Slack, and API webhooks Integration with Clay, n8n, Zapier, and CRM platforms Bulk import of tracker profiles from CSV files Team management and multi-user access MCP server for AI agent integration Anonymous monitoring without alerting tracked accounts Refresh rate up to one minute during congestion
What makes it different	Ethical data sourcing from public registries only, never scraping private social media Credit-based pay-as-you-go model with no long-term contracts or hidden fees 30-day verification cycle ensuring data freshness with last-verified timestamps GDPR and CCPA compliant with easy opt-out mechanism for data removal Transparent sourcing and no sale of user search history or data	Captures LinkedIn comments and likes that native LinkedIn notifications miss Anonymous tracking without alerting accounts you monitor Per-second refresh rate for instant signal delivery
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)	3 no change since last check	20 +1 (up) since last check
Trust Flow (Majestic)	3	4
Citation Flow (Majestic)	9	25
Referring domains (Majestic)	13	20

5 details filled in for both companies.

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