Justus Mattern✓ Add us as a preferred source on Google
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👋 Unclaimed listing — auto-generated from public data; rates are estimates, not set by the creator. 🔒 Paid proposals held safely in escrow — released only when the work's approved.
💰 Suggested sponsorship rate
📊 Activity & format
💡 Facts
🕵️ Fake follower check
Estimated- Est. 92% real, active audience · Low fake-follower risk.
- Limited engagement data — score uses the signals available.
- Verified account.
- Established account (5+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
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🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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🎤 Event / appearance with Justus Mattern
Booking an event / appearance is a Pro feature. Upgrade to book Justus Mattern for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ Justus Mattern gets notified by email
- ✓ Fee held in escrow, released after the appearance
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Justus Mattern isn't on SocialDB yet
Justus Mattern hasn't claimed this listing yet, so they can't accept sponsorships, collabs or other deals here. The prices shown are estimates.
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