AI-Powered Email Platform

Professional Email Service
Made Simple

Send beautiful emails, generate AI-powered drafts, and manage your communication with ease. Perfect for startups and businesses.

Resend API
Gemini AI
Next.js 15
Clerk Auth
99.9%
Uptime
10K+
Emails Sent
<100ms
Response Time
5★
User Rating
Features

Everything You Need to Succeed

Powerful features designed to streamline your email workflows and boost productivity

Professional Email Sending
Send beautiful, branded emails with custom formatting and attachments
AI
AI-Powered Drafting
Generate professional email content using advanced Gemini AI technology
Popular
Bulk Email Processing
Send to multiple recipients with rate limiting and delivery tracking
Template Management
Create, save, and reuse email templates for faster composition
Quotation Processing
Extract and process quotation data from uploaded documents
Invoice Management
Automated invoice and bill processing with data extraction
Why Choose Us

Built for Performance

Lightning Fast

Built with Next.js 15 and optimized for maximum performance

Secure & Reliable

Enterprise-grade security with Clerk authentication

Save Time

Automate your email workflows and save hours every week

Professional Results

Send polished, professional emails every time

Ready to Transform Your Email Game?

Join hundreds of businesses already using Custom Mailer to streamline their communication

No credit card required • Free forever plan available

Custom Mailer

AI-Powered Email Service

Professional email service with AI-powered drafting and custom templates. Built with Next.js, Resend API, and Gemini AI.

Built for global businesses

Features

  • AI Drafting
  • Bulk Sending
  • Templates
  • Analytics

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Custom Mailer - Professional Email Service