GenMail
GenMail is an AI-assisted email and calendar client for people who want to manage multiple mailboxes in one workspace. Desktop and mobile apps connect Gmail, Outlook/Microsoft 365, iCloud, NAVER, Yahoo! JAPAN, LINE WORKS, and other accounts that support IMAP/SMTP, with provider-specific limitations. It combines a unified inbox, folders and search with AI inbox triage, message summaries, reply drafts based on the user's writing style, follow-up suggestions, scheduled sending, and natural-language email search. A unified calendar brings together supported connected calendars and includes event creation and RSVP tracking. Users can review and edit AI-generated drafts before sending; account-based AI features consume Genspark credits. GenMail is available for macOS, Windows, iOS, Android, and on the web, while connected mail remains with its email provider.
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Right Inbox
Have clients in different timezones? Feel inspired at night but only want your email to land the next morning? Our schedule emails to send later feature solves this issue. With Right Inbox, you can write emails at a time that works for you, then have them sent at a time that works for your recipients. You can schedule emails using your recipient’s time zone to ensure they arrive at just the right time. Write follow-ups beforehand and schedule to send them if recipients don’t reply to your first email. When they do, follow-ups are automatically cancelled. Right Inbox’s email sequences feature ensures you never miss a follow-up again. Automate your outreach with email sequences in Gmail. We often have to wear different hats when dealing with email. There is no email signature that fits all. With Signatures, you can create multiple signatures in Gmail and apply the perfect one for every situation with one click. Switch between signatures without leaving your editor in Gmail.
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Scape
Scape is a Mac desktop email client for professionals and teams who manage work through email. It connects to a Google account to bring Gmail messages and calendar context into an inbox, where it organizes messages with priority labels and helps users find conversations. Its AI features use email, calendar, meeting transcripts, and attachments to draft replies, summarize information, and prepare follow-ups for review before sending. Users can record meetings locally on a Mac and generate transcripts, with support for 99 transcription languages; it can capture calls in Zoom, Google Meet, Microsoft Teams, FaceTime, and in-person conversations. Scape also supports assistant access to connected services such as Slack, Linear, GitHub, and Notion, and offers an MCP interface for authorized external AI tools. A free plan and paid plans provide different AI usage and automation limits.
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Revo
Revo is an AI email assistant designed to make inbox work faster, smarter, and more context-aware by drafting ready-to-send replies and executing to-dos directly from your email without constant manual input. Once connected to Gmail or Outlook, Revo builds a living memory of your business context by ingesting your emails, meetings, Slack messages, CRM records, tickets, and other integrated tools so it understands projects, decisions, customers, and deadlines rather than guessing from just the latest message. It automatically labels incoming mail by required action, drafts fact-based responses with high accuracy, and can handle next-step tasks such as updating tickets, creating documents, scheduling meetings, and generating meeting notes. Revo also integrates with Slack, Jira, Salesforce, Notion, and other systems so its drafts are grounded in real business data, and it can surface insights without you having to search for context.
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