jo vs Superhuman

Superhuman Mail provides email productivity, AI, team collaboration, calendar and scheduling. Its Business plan adds Auto Drafts, Ask AI, Mail MCP, custom auto labels, and CRM integrations. ¹

Superhuman’s privacy policy identifies Superhuman Platform as formerly Grammarly and includes Superhuman Mail among its products. ²

Superhuman processes content users enable it to access, including emails, drafts, calendars, files, and screen content. User content can train its AI when the account’s training control permits it; its AI providers are restricted from training on customer content. ²

jo keeps relevant context across sources. Each user has isolated cloud machine and storage; jo uses zero-retention model endpoints and does not train on mail, messages, or screen content.

Superhuman’s plans include email productivity, calendar, scheduling, team collaboration, and integrations. ¹

jo works on Apple Silicon Mac and the web, with mobile access through mobile web, iMessage, WhatsApp, and Telegram. There is no native mobile app yet.

Superhuman Starter is $25 per member per month billed annually. Business is $33 per member per month billed annually, with a team discount for five or more members. ¹

jo is free while in beta, with no waitlist.

Which is right for you? Choose Superhuman for an AI-focused email workflow and team tools. Choose jo for a personal agent that keeps context across work and life and asks before it sends, books, buys, or changes a calendar.