
Duet Mail
AI Email Assistant that saves you hours every week

Explore the best Startups for Communication in 2025.
Messaging, email management, and collaboration to keep everyone connected effortlessly.
Resend
Email for developers made simple and reliable.
Zero
AI powered email, built to save you time
Stream
Scalable Feeds, Chat & Video APIs
PollKit
Polls in any email.
Loops
The email platform built for SaaS.
Clerk Chat
Supercharge your business messaging instantly.
Plunk
The Open-Source Email Platform
EmailGuard
Never Land in the Spam Folder Again
Honk
The best way to chat in real-time.
indemandly
Lightning fast customer messaging platform.
Texts
All your messages in one inbox.
Sent
One API, every messaging channel
Fiddo
Collect User Feedback for Free
AnonymSMS
Receive SMS Online 24/7 Securely
Sprout
Your space, your call
LLMChat
Your Ultimate AI Chat Experience