Mailshake vs Omnisend Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Mailshake

0.0 (0 reviews)

Mailshake is a sales engagement software that helps you automate personalized cold email outreach, track engagement, and manage lead follow-ups to scale your outbound sales and book more meetings.

Starting at $29/mo
Free Trial NO FREE TRIAL
VS

Omnisend

0.0 (0 reviews)

Omnisend is an omnichannel marketing automation platform designed for e-commerce businesses to increase sales through integrated email, SMS, and push notification campaigns across the entire customer journey.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature Mailshake Omnisend
Website mailshake.com omnisend.com
Pricing Model Subscription Freemium
Starting Price $29/month Free
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud cloud mobile
Integrations Gmail Outlook Salesforce HubSpot Pipedrive Zapier Slack Calendly Shopify BigCommerce WooCommerce Wix Gorgias Smile.io Zapier Recharge AfterShip Okendo
Target Users small-business mid-market solopreneur small-business mid-market
Target Industries retail fashion consumer-goods
Customer Count 0 0
Founded Year 2015 2014
Headquarters Austin, USA London, UK

Overview

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Mailshake

Mailshake is a sales engagement platform designed to help you automate your outbound outreach at scale. You can send personalized cold emails, monitor opens and clicks, and set up automated follow-up sequences that stop once a lead replies. It simplifies the process of managing high-volume prospecting while maintaining a personal touch that keeps your emails out of the spam folder.

The platform integrates directly with your existing Gmail, Outlook, or SMTP email accounts to ensure high deliverability. You can manage your entire sales pipeline from a single dashboard, making it an ideal solution for sales development reps, founders, and agencies who need to generate more leads without spending hours on manual manual follow-ups.

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Omnisend

Omnisend is an email and SMS marketing automation platform built specifically for e-commerce brands. You can move beyond basic newsletters by creating personalized customer journeys that combine email, SMS, and push notifications into a single automated workflow. The platform integrates directly with major e-commerce stores to track customer behavior and trigger messages based on real-time shopping data.

You can recover lost revenue with abandoned cart sequences, welcome new subscribers, and reward your best customers with automated loyalty workflows. The platform is designed for growing online stores that need sophisticated automation without the complexity of enterprise-level tools. You get access to pre-built automation templates and a drag-and-drop editor that makes creating professional campaigns fast and intuitive.

Overview

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Mailshake Features

  • Automated Email Sequences Schedule personalized email sequences and automated follow-ups that trigger based on your prospect's behavior or time intervals.
  • Mailshield Cleaning Verify your email lists automatically to reduce bounce rates and protect your sender reputation before you hit send.
  • Lead Driver Manage all your lead interactions in one place and track which prospects are most engaged with your content.
  • Personalization Tags Use powerful mail merge features to insert custom text, links, and images for every recipient in your campaign.
  • A/B Testing Test different subject lines and email body copy to see which versions generate the most replies and conversions.
  • Native Phone Dialer Make cold calls directly from your browser and log your call outcomes alongside your email activity for a multi-channel approach.
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Omnisend Features

  • Omnichannel Workflows. Combine email, SMS, and push notifications into a single automated sequence to reach customers on their preferred channels.
  • E-commerce Segmentation. Target your audience based on their shopping behavior, purchase history, and campaign engagement to send more relevant offers.
  • Product Picker. Drag and drop products directly from your online store into your emails to save time on manual formatting.
  • Automated Split Testing. Test different subject lines or content variations within your automated workflows to see what drives the most sales.
  • Dynamic Discount Codes. Generate and send unique, single-use discount codes automatically to prevent coupon abuse and track individual redemptions.
  • Visual Automation Builder. Map out your entire customer journey with an intuitive drag-and-drop interface that requires no coding or technical skills.

Pricing Comparison

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Mailshake Pricing

Starter
$29
  • Connect 1 email account
  • 1,500 emails per month
  • Email personalization
  • Automated follow-ups
  • AI Email Writer
  • Gmail/Outlook/SMTP integrations
O

Omnisend Pricing

Free
$0
  • Reach up to 250 contacts
  • 500 emails per month
  • Up to 60 SMS messages
  • 500 web push notifications
  • Professional email templates
  • Pre-built automations

Pros & Cons

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Mailshake

Pros

  • Extremely intuitive interface that is easy to navigate
  • Excellent deliverability rates with built-in warm-up tools
  • Simple setup process for Gmail and Outlook users
  • Effective automated follow-ups that increase reply rates

Cons

  • No free trial available to test features
  • Daily sending limits can be restrictive for some
  • Limited reporting depth on the entry-level tier
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Omnisend

Pros

  • Deep integration with Shopify and BigCommerce
  • Easy to set up complex automations
  • Excellent customer support available 24/7
  • Consolidated reporting for email and SMS

Cons

  • SMS credits can become expensive
  • Limited design flexibility in some templates
  • Learning curve for advanced segmentation rules
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