Slack vs WhatsApp Business
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$0
$440k–$2.4M
Downloads / mo
83k–340k
860k–3.5M
Rating
★ 4.13 (53k)
★ 4.68 (1.5M)
Pricing
Free
Free + IAP
Category
Business
Business
Released
13.5y ago
7.5y ago