QuickProsp

QuickProsp is a cold email platform for sales teams and agencies that covers the full outreach stack, from inbox warming and deliverability to AI-powered sequences, reply management, and deal tracking, with a native MCP server so Claude can control campaigns conversationally.

TL;DR

QuickProsp is a cold email platform built for sales teams and agencies that need to scale outreach without managing five separate tools.

It replaces your warmup tool, sending tool, AI writer, inbox manager, and CRM, plus adds a native MCP server so Claude can control your campaigns from chat.

At-A-Glance

Overview

Cold email becomes a different problem once you’re running it at volume across multiple domains and clients. Gmail and Outlook have tightened placement rules, fresh domains start with zero reputation, and most platforms make you stitch together five separate tools to make it work. QuickProsp brings the full stack under one roof

Unlimited Mailboxes and Multi-Provider Sending

QuickProsp connects to Google Workspace, Microsoft 365, SMTP/IMAP, and transactional API providers including SendGrid, Mailgun, and Amazon SES, all from one account. Connect once and every campaign automatically rotates sends across your mailboxes, either round-robin or weighted by volume.

For agencies running outreach across dozens of clients, this changes the unit economics entirely: adding a new client no longer means a new line item on the software bill. One-click OAuth is available for Google and Microsoft; everything else connects via app password or API key.

21-Day Private Email Warmup Pool

New domains land in spam by default. QuickProsp’s private warmup pool fixes this by spending three weeks building inbox reputation before your first cold email goes out. The pool ramps from 5 warmup conversations per day on day one to 40 per day by day 21, then keeps a maintenance trickle running to preserve sender reputation long-term.

The warmup pool is private: QuickProsp accounts only, not a shared network that degrades with volume. It activates the moment you connect a mailbox, auto-rescues mail that gets filtered to spam during the ramp phase, and runs without any manual setup. No Lemwarm, no Mailwarm, no third-party subscription.

AI Sequences and Deep Personalization

Building a multi-step cold email campaign in QuickProsp takes under two minutes. The AI writer generates three draft variations in about ten seconds, with controls for tone, length, angle, and CTA. The sequence builder handles conditional logic, custom delays, day-of-week sending windows, timezone-aware delivery, and auto-stop on reply, bounce, or out-of-office detection.

Personalization goes beyond first name and company name. QuickProsp supports custom merge fields, spintax for natural copy variation, and per-lead data pulled from contact records. Campaigns can send thousands of emails a day while each prospect receives something that reads like a direct, individual outreach, not a broadcast.

Unified Inbox with AI Sentiment Tagging

When you’re running outreach across multiple mailboxes and campaigns, replies pile up fast and hot leads get buried. QuickProsp’s unified inbox pulls every reply from every connected mailbox into one view and uses AI to tag each one as Positive, Interested, Not Now, Out of Office, or Unsubscribe, automatically, before you open the inbox.

You can filter by intent when volume is high, reply with a one-click AI-drafted response, or move a positive reply straight into your pipeline. The inbox also shows which campaign and sequence step generated each reply, so you can track what copy is actually converting, not just what’s getting opened.

Built-in CRM and Pipeline Management

QuickProsp includes a full kanban-style CRM so you can manage deals from first reply to closed without switching tools or copying contacts. The pipeline tracks every deal stage: New, Replied, Meeting, Proposal, Won, with tasks and reminders per contact and a full interaction timeline.

For teams already using HubSpot or Zoho, QuickProsp offers two-way sync so records stay current across both platforms. It works for everything from solo founders doing their own outreach to full sales teams with structured deal handoffs.

Agency Mode, REST API, and MCP Server

QuickProsp is designed from the ground up for agencies. Unlimited client workspaces means the 50th client is as easy to manage as the 5th. Each workspace has isolated mailboxes, contacts, CRM, and reporting, with role-based access (Owner, Admin, Member, Viewer) scoped per workspace. One-click domain purchase sets up a new sending domain, configures DNS, spins up Google Workspace mailboxes, and drops everything into the warmup pool automatically.

For technical teams, the full REST API has 100+ endpoints available on every plan, plus webhooks for every event: sent, opened, replied, bounced, campaign complete. QuickProsp also has a native MCP server, letting Claude Desktop, Claude Code, and Cursor control campaigns conversationally, “show me last week’s top-replying campaign”, without touching the dashboard.

Stop patching together five tools to do what one should.

Get your QuickProsp Lifetime Deal exclusively at Earlybird.

Plan & Features

Deal Terms and Conditions

Lifetime access to QuickProsp

All future updates of the product will be available for Earlybird customers, but some features that require recurring costs will be considered on a feature-by-feature basis.

You must activate your license within 60 days of purchase

30 day money-back guarantee. 

Try it out for 30 days to make sure it’s right for you!

Features Included In All Plans

Unlimited Mailboxes

Email Warmup Pool

DNS Audit

AI Sequences

AI Email Writer

Deep Personalization

Unified Inbox

Sentiment Tagging

Built-in CRM

REST API & Webhooks

MCP Server for Claude

Agency Mode

One-Click Domain Setup