Mass mailing software with unlimited email sending and no per-email fees
Email and calendar app with AI agents that handle email jobs you describe
Stage
Established
Startup
Founded
2002
2024
Based in
Not given
ID
Pricing model
Paid
Freemium
Pricing
Email Sender standalone: $49 USD (lifetime) or varies by license type. Part of LetsExtract Email Studio with tiered options: Lifetime licenses at $49-$79 USD or 1-Year licenses at $39-$59 USD per component. Volume discounts: 2-3 licenses 20% off, 4-9 licenses 25% off, 10-19 licenses 35% off.
Lite: $8/mo (300 AI credits/month, 1 live workflow); Starter: $16/mo (1,000 AI credits/month, up to 5 workflows); Premium: $24/mo (2,000 AI credits/month, up to 15 workflows); Business: from $110/mo (10,000+ AI credits/month, unlimited workflows)
Key features
Built-in visual HTML editor with drag and drop functionality
Support for any SMTP servers including Gmail, Outlook, Yahoo, SendGrid, MailGun
Variable and spin-text support for personalization
Multi-threaded sending for faster email delivery
Email list manager with import from CSV, Excel, TXT and clipboard
Automatic unsubscribe and bounce-error control
Email scheduling and fine-tuning
Attachment support
Reports with delivery, open rates, and spam complaints
Agentic workflows that reply and follow up automatically
Ask questions across your mailbox with citations
Suggested replies and verify with AI
Gmail and Google Calendar integration
Send and receive on your own domain
Workflow guardrails with hard caps and draft mode
MCP server and API for integration with Claude and MCP clients
Installable as mobile and desktop app with push notifications
Memory of your work across emails
What makes it different
Unlimited email sending with no per-email fees, unlike online services
95% delivery rate guarantee
Runs on your own computer or server without cloud dependency
User-friendly interface with drag and drop and no coding required
Processes millions of email addresses with stable, multithreaded operation
Describe email jobs in plain English without learning a rules engine
Agents work in your voice and stay within limits you set
Every action logged and visible in your mailbox before sending
Escalates to you when unsure rather than guessing
Combines full email client with agentic automation
LetsExtract Email Sender
LaterOn