Duet Mail
AI Email Assistant that saves you hours every week
duetmail.comCommunication
Explore the best Startups for Communication in 2025.
Messaging, email management, and collaboration to keep everyone connected effortlessly.
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Resend
Email for developers made simple and reliable.
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AI powered email, built to save you time
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Scalable Feeds, Chat & Video APIs
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Polls in any email.
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The email platform built for SaaS.
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Supercharge your business messaging instantly.
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The Open-Source Email Platform
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Never Land in the Spam Folder Again
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The best way to chat in real-time.
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All your messages in one inbox.
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One API, every messaging channel
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Collect User Feedback for Free
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Receive SMS Online 24/7 Securely
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Your space, your call
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Your Ultimate AI Chat Experience