Mailshake

Overview

Mailshake is a sales engagement platform established in 2015, designed to facilitate and automate cold email outreach and multi-channel sales communications. It primarily serves small to medium-sized sales teams seeking to streamline their prospecting and follow-up processes. The platform's core functionality revolves around creating, sending, and tracking personalized email sequences, which can be augmented with phone calls and social media interactions.

Users can build automated drip campaigns, segment lists, and monitor key metrics such as open rates, click-through rates, and reply rates to optimize their outreach strategies. Beyond email, Mailshake integrates capabilities for managing phone calls through an integrated dialer and facilitating social selling activities across platforms like LinkedIn and Twitter. This multi-channel approach aims to increase touchpoints with prospects and improve overall conversion rates.

The platform's utility extends to sales prospecting automation, where it helps teams manage lead lists, personalize messages at scale, and schedule follow-ups. Its reporting features provide insights into campaign performance, allowing sales professionals to identify effective messaging and improve their outreach strategies. For technical buyers and developers, Mailshake offers an API for custom integrations, enabling programmatic access to campaign management, lead activity tracking, and data synchronization with other business systems. This allows for tailored workflows and data exchange with CRMs, marketing automation platforms, and internal tools, enhancing its flexibility within an existing tech stack.

Mailshake's focus on compliance with regulations such as GDPR and CCPA guidelines is also a consideration for businesses operating in regulated markets, ensuring data privacy standards are addressed in outreach efforts. The platform seeks to balance automation efficiency with personalization, aiming to help sales teams scale their outbound efforts without compromising the quality of individual prospect interactions. Its primary advantage lies in consolidating various outreach channels into a single interface, providing a unified view of prospect engagement across different touchpoints.

Key features

• Cold Email Outreach: Create, schedule, and automate personalized email sequences with follow-ups. Includes A/B testing for subject lines and body copy.
• Sales Engagement Platform: Orchestrate multi-channel campaigns combining email, phone calls, and social media touches within a single workflow.
• Phone Dialer: Integrated VoIP dialer for making calls directly from the platform, logging call activities, and scheduling follow-ups.
• Social Selling Tools: Features to facilitate engagement and outreach on social media platforms, tracking interactions and integrating them into overall sales sequences.
• Lead Management: Import and manage prospect lists, track lead status, and monitor engagement metrics for individual contacts.
• Campaign Analytics: Detailed reporting on email open rates, click-through rates, reply rates, and overall campaign performance to optimize strategies.
• CRM Integrations: Connect with popular CRM systems like Salesforce and HubSpot to synchronize data and streamline workflows.
• Customizable Templates: Access to a library of email templates that can be customized for various use cases and industries.
• Compliance Features: Tools and settings to help users comply with data privacy regulations such as GDPR and CCPA.

Pricing

Mailshake offers two primary plans, Email Outreach and Sales Engagement, with discounts for annual billing. Monthly billing options are available at a higher price point. The information below reflects pricing as of May 2026. For current pricing details, refer to the official Mailshake pricing page.

Common integrations

Mailshake provides various integration options to connect with other sales and marketing tools, enhancing its functionality within a broader tech ecosystem. The platform's API allows for custom connections, while native integrations simplify common workflows.

• CRM Systems: Direct integrations with Salesforce, HubSpot, and Pipedrive to synchronize lead data, activities, and manage customer relationships.
• Marketing Automation: Connections with platforms like Zapier to automate data transfer and trigger actions between Mailshake and other marketing tools.
• Communication Tools: Integrations with Slack for notifications and Google Calendar for scheduling.
• Data Enrichment: Tools for verifying email addresses and enriching prospect data.
• Custom Integrations via API: The Mailshake API documentation outlines methods for developers to build custom integrations, allowing for programmatic access to campaign management, lead tracking, and other platform features. This enables organizations to tailor Mailshake's functionality to specific internal systems and workflows.

Alternatives

Organizations evaluating Mailshake may also consider other sales engagement and cold outreach platforms, each with distinct features and target markets. For instance, Apollo.io offers a comprehensive sales intelligence and engagement platform with a strong focus on B2B data. Similarly, Outreach and Salesloft provide enterprise-grade sales engagement solutions with extensive automation and analytics capabilities, often catering to larger sales organizations.

• Apollo.io: Combines a B2B database with sales engagement tools for prospecting and outreach.
• Outreach: An enterprise sales engagement platform focusing on sales execution, analytics, and AI-driven insights.
• Salesloft: A sales engagement platform offering cadences, dialer, and analytics for sales teams.

Getting started

To interact with the Mailshake API, you typically need an API key for authentication. The following Python example demonstrates a basic API call to retrieve a list of campaigns. This snippet assumes you have obtained your API key from your Mailshake account settings.

import requests
import json

# Replace with your actual Mailshake API Key
MAILSHAKE_API_KEY = "YOUR_MAILSHAKE_API_KEY"

# API endpoint for listing campaigns
API_URL = "https://api.mailshake.com/2023-01-01/campaigns"

headers = {
    "Authorization": f"Bearer {MAILSHAKE_API_KEY}",
    "Content-Type": "application/json"
}

try:
    response = requests.get(API_URL, headers=headers)
    response.raise_for_status() # Raise an exception for HTTP errors

    campaigns = response.json()
    print("Successfully fetched campaigns:")
    for campaign in campaigns.get("data", [])[:5]: # Print first 5 campaigns
        print(f"  ID: {campaign['id']}, Name: {campaign['name']}, Status: {campaign['status']}")

except requests.exceptions.HTTPError as http_err:
    print(f"HTTP error occurred: {http_err} - {response.json().get('message', 'No message provided')}")
except requests.exceptions.ConnectionError as conn_err:
    print(f"Connection error occurred: {conn_err}")
except requests.exceptions.Timeout as timeout_err:
    print(f"Timeout error occurred: {timeout_err}")
except requests.exceptions.RequestException as req_err:
    print(f"An error occurred: {req_err}")
except json.JSONDecodeError:
    print(f"Failed to decode JSON from response: {response.text}")

This Python script uses the requests library to make a GET request to the Mailshake campaigns endpoint. It includes error handling for common HTTP and connection issues. Before running, replace "YOUR_MAILSHAKE_API_KEY" with your actual API key. For more detailed API usage and available endpoints, consult the Mailshake API documentation.