head to head/Social Media Management
ScreenPolish vs Zelnum
Neck and neck on boosts. Profiles, pricing and deals below.
ScreenPolish
Private browser screenshot editor
community boosts
⚡ 0
pricing
Paid
what it is
Free browser screenshot editor: add gradient backgrounds, rounded corners and shadows, then export PNG, JPEG or WebP. Nothing is ever uploaded.
Zelnum
Realtime & Bulk WhatsApp, Telegram & Phone Checker
community boosts
⚡ 0
pricing
Freemium
what it is
Check WhatsApp and Telegram numbers in real time or in bulk, validate phone and carrier data, and clean account lists across 40+ platforms—all from one workflow.