PowerDMARC vs Shortwave

PowerDMARC monitors and enforces DMARC, SPF, DKIM, MTA-STS, and BIMI records from a cloud dashboard. Teams publish authentication policies, review aggregate and forensic reports, and move domains from p=none toward quarantine or reject to block spoofing and phishing. The platform also ships free public checkers for DMARC, SPF, DKIM, and BIMI lookups.

Generic email security suites spread across many products. PowerDMARC centers on authentication enforcement with hosted SPF flattening, one-click DNS publishing, a live threat map, and an in-dashboard DMARC AI Agent for troubleshooting SPF permerrors and deliverability drops. MSP and MSSP partners get a white-label multi-tenant console to resell under their own brand.

IT admins, MSPs, and marketing teams at mid-size and enterprise organizations use PowerDMARC to meet Google and Yahoo sender requirements, protect domain reputation, and monitor blacklist and header health. Pricing starts with a free personal-domain tier and scales to custom enterprise quotes.

Shortwave is an AI email client built by former Google engineers that wraps Gmail with inbox organization tools and an agent you can prompt to search, write, schedule, and filter mail. It runs on iOS, Android, Mac, and Windows and syncs with Gmail accounts. The app positions itself as a spiritual successor to Google Inbox, with bundles, splits, and keyboard shortcuts at the center of daily triage.

Most Gmail add-ons bolt on one feature. Shortwave treats the whole inbox as a workflow surface: you triage with bundles and todos first, then ask the agent to draft replies, run natural language search across years of mail, or spin up filters written in plain English. That combo of Inbox-style organization plus a prompt-driven assistant sets it apart from Superhuman-style speed clients and basic AI summarizers.

Sales reps, founders, and support leads use it to split high-priority threads, track read receipts, and share live threads with teammates without pasting screenshots into Slack. Teams on Gmail who miss Inbox bundles or want calendar-aware scheduling from inside mail tend to stick with it once they adopt the Shortwave Method triage flow.