Sales Engagement

Mailshake

Cold email outreach platform used by 38,000+ sales professionals.

Important Links

Documentation ↗Website ↗Pricing ↗

Key Features

Cold Email Campaigns

LinkedIn Automation

AI Email Writing

Phone Dialer

Cold Email Outreach

Sales Automation

Personalized Outreach

AI Voice & Dialers

How to use this tool

"Claude, use Mailshake API to create a new cold email campaign targeting VP of Sales at SaaS companies."

Technical Feature Analysis

Mailshake is built for AI-first teams, specifically for workflows where you want an AI agent to handle your Sales Engagement tasks. Instead of manual data entry, Mailshake lets your AI "see" and "act" on your data directly through its REST.

Mailshake is an AI-powered sales engagement platform trusted by over 38,000 sales and marketing professionals. It provides a REST API for managing cold email campaigns, LinkedIn automation, and phone dialer integrations. The platform includes SHAKEspeare AI for email writing, automated follow-ups, and deliverability tools.

The biggest win with Mailshake is the ability to move from **Chat-to-Action**. By connecting it to your AI agent, you can automate Cold Email Campaigns, LinkedIn Automation, AI Email Writing without having to build a custom tech stack or hire a developer.

Direct Agent Workflow for Mailshake

• Connect: Give your Mailshake API Key to Claude Code, Cowork, or your favorite AI agent.

• Automate: Your agent handles Cold Email Campaigns and LinkedIn Automation directly.

• Execute: No extra software or middleware required for Sales Engagement automation.

Use Mailshake for

AI Tools for Cold Outreach Sales Workflow Automation Tools

Technical Details

API Type

REST

Authentication

API Key

Pricing Tier

Paid Only

SDK Languages

Node.js, Python

Webhooks

Yes

Frequently Asked Questions

What does Mailshake do?

Mailshake is a sales engagement tool that provides Cold email outreach platform used by 38,000+ sales professionals.

How do I use Mailshake with AI agents?

Connect Mailshake to agents like Claude Code or Cowork by using its REST and your API Key keys. This allows your agent to perform Cold Email Campaigns and LinkedIn Automation directly without needing extra software.