Channel
Postwing — Email Infrastructure for Developers
@postwingapp
Created August 10, 2026
Developer-first transactional email via API, SMTP & SDK. Automated DKIM, SPF & DMARC, usage-based pricing and USDC payments for Web3 and modern SaaS teams. postwing.app
Members
151
Avg. views
12
CPM (est.)
—
Ads indexed
2
Updated: 2026-08-28
Cashier signals
Paid media
Yes
Paid messages
Yes
Alert via Telegram BotWeb alerts on tgads.observertgads.observerFull audience & growth statstelegramstats.net