Harmony

Extra Thursday is an AI-powered inbox assistant that connects to your Gmail and Google Calendar (via OAuth) to transform email management into a fast, context-aware, streamlined workflow. It treats your inbox like a database: it can scan thousands of emails in seconds, extract key insights or open loops, surface important threads, and highlight action items, so you don’t have to manually sort, search, or triage messages. Extra Thursday also drafts professional replies (from polite follow-ups to technical responses), auto-generates follow-up emails, and lets you review/edit before sending, dramatically reducing the time you spend writing and replying. With deep-context AI reading and understanding entire conversations, the platform helps manage email overload and makes your inbox actionable, rather than overwhelming. Privacy-wise, emails and calendar data are only fetched on demand per session; Extra Thursday does not store your full inbox or use your content to train its models.

Cora is an AI-assistant for managing your Gmail inbox that acts like a chief of staff, screening your incoming emails, prioritizing what’s important, drafting replies in your own style, and sending you brief summaries of everything else. It learns your email habits and communication voice, lets you adjust its behaviour via natural chat or settings, and helps keep your inbox zero. Twice a day, it sends a “Brief” summarizing non-urgent messages (newsletters, notifications, FYIs) so you can skim instead of wading through hundreds of emails. You always retain control, Cora doesn’t send or delete emails itself, drafts appear for you to review before sending. It promises strong privacy; your data isn’t used to train external models, there’s no back-door access to your mail, and the product meets standards like Google Verification, CASA Tier 2, GDPR, and ISO 27001.