10 Mejores Software de Seguimiento de Correos Electrónicos Analizados en 2026

Mixmax is a productivity tool aimed at enhancing email communication for teams, particularly in sales and customer support. It offers features to improve email engagement and manage workflows directly from your inbox.

Why I picked Mixmax: Mixmax is tailored for team collaboration, providing features that facilitate communication and task management within emails. It includes tools like team templates, which allow you to share and access pre-written emails, saving time on creating responses. The calendar scheduling feature integrates directly into emails, making it easy for your team to set up meetings. Additionally, the email tracking functionality helps you monitor interactions, ensuring your team stays on top of client engagement.

Standout features & integrations:

Features include automated follow-ups that ensure your team never misses a response opportunity. The sequence feature allows you to send a series of pre-planned emails over time. Mixmax also offers link tracking, helping you analyze which content draws the most interest from recipients.

Integrations include Salesforce, Slack, Dropbox, Google Calendar, Google Drive, Zoom, Pipedrive, Greenhouse, Typeform, and Docusign.

Mailbutler is an email productivity tool designed for professionals using Apple Mail, helping them manage their email communication more efficiently. It serves freelancers, marketers, and small businesses by enhancing email functionalities and providing tracking capabilities.

Why I picked Mailbutler: Mailbutler caters specifically to Apple Mail users, offering features that enhance email productivity. It provides email tracking so you can see when your emails are opened. The tool also includes a task management feature that helps you organize your workflow directly from your inbox. With its note-taking ability, you can add comments to emails, making it easier for your team to collaborate on email content.

Standout features & integrations:

Features include a send later function that allows you to schedule emails to be sent at a desired time. It offers follow-up reminders to prompt you to reach out again if you haven't received a reply. Additionally, Mailbutler provides a snooze feature, enabling you to temporarily remove emails from your inbox until you're ready to address them.

Integrations include Apple Mail, Gmail, Outlook, Trello, Todoist, Asana, Wunderlist, Slack, Evernote, and OneNote.

Boomerang is an email tracking and productivity platform for Gmail and Outlook users, combining message scheduling, read receipts, reminders, calendar assistant features, and inbox pause tools.

Who Is Boomerang Best For?

Boomerang suits professionals and teams who use Gmail or Outlook and want inbox productivity tools built into their email workflow.

Why I Picked Boomerang

I picked Boomerang because I can schedule emails, pause my inbox, and set follow-up reminders—all directly inside Gmail or Outlook. I like how it combines real-time read receipts with integrated productivity tools for handling email, calendar, and reminders in one platform.

Boomerang Key Features

• Inbox pause: Temporarily halts new message delivery to your inbox.
• Respondable AI assistant: Scores your email drafts for likely response.
• Send later: Allows you to schedule emails to be sent at a future time.
• Boomerang reminders: Returns conversations to your inbox if there’s no reply.

Boomerang Integrations

Boomerang offers native integrations with Gmail and Outlook. An API is available for custom integrations.

Streak is a CRM integrated into Gmail, designed for professionals who manage customer relationships directly from their inbox. It supports sales, customer support, and project management, making it suitable for small to medium-sized businesses.

Why I picked Streak: Streak offers an intuitive CRM solution built directly into Gmail, ideal for users who want to manage leads and sales pipelines without leaving their email platform. It features customizable pipelines, allowing your team to tailor stages and processes to fit your workflow. The email tracking functionality provides insights into when and how often emails are opened, enhancing follow-up strategies. Streak's integration with Gmail offers an easy experience for those who prefer to work from their inbox.

Standout features & integrations:

Features include mail merge, enabling personalized bulk emails with ease. The snippet feature allows you to save and reuse common email templates, saving time on repetitive communication. Streak also provides a task reminder system, ensuring you never miss a follow-up.

Integrations include Google Workspace, Gmail, Zapier, Slack, LinkedIn, Dropbox, Google Sheets, Google Drive, HubSpot, and Asana.

Saleshandy is an email tracking and automation tool aimed at sales teams and marketing professionals. It helps users track email open rates and interactions, aiding in improving communication strategies.

Why I picked Saleshandy: Saleshandy excels in providing detailed analytics for email tracking. It offers insights into email engagement, such as open rates and link clicks, which help you optimize your outreach efforts. The tool's ability to schedule emails and automate follow-ups adds to its value for sales teams. These features make it a strong choice for those who need in-depth analytics to drive decision-making.

Standout features & integrations:

Features include customizable email templates, which save you time on repetitive communications. It also offers email scheduling, allowing you to send emails at the optimal time. Additionally, the automated follow-up feature ensures your emails don't get lost in recipients' inboxes.

Integrations include Gmail, Outlook, Salesforce, HubSpot, Zapier, Pipedrive, Zoho CRM, Slack, LinkedIn, and Microsoft Dynamics 365.

Salesloft is a sales engagement software platform that includes email tracking, cadence automation, pipeline management, and advanced analytics for revenue teams.

Who Is Salesloft Best For?

Salesloft fits revenue operations teams and sales leaders in mid-sized to large B2B organizations that prioritize sales process optimization and pipeline insights.

Why I Picked Salesloft

I picked Salesloft because I can track, organize, and analyze email activities, while accessing pipeline and deal insights in one place. I like toggling between cadence performance metrics and individual email engagement to spot risk in my revenue pipeline.

Salesloft Key Features

• Real-time email notifications: Get alerts when recipients open or interact with your emails.
• Template library: Use and customize pre-built email templates across teams.
• Personalized email scheduling: Schedule individual or bulk email sends for optimal timing.
• Click and reply tracking: Monitor which contacts click or reply to sent emails.

Salesloft Integrations

Salesloft offers native integrations with Salesforce, HubSpot, Microsoft Dynamics 365, Gmail, Outlook, LinkedIn Sales Navigator, Slack, Zoom, Google Drive, and DocuSign. An API is available for custom integrations.

Yesware is an email productivity tool designed for sales professionals to enhance communication and engagement. It helps sales teams track email interactions, automate outreach, and manage follow-ups effectively.

Why I picked Yesware: Yesware is targeted at sales teams, offering features that streamline the sales email process. It includes email tracking and analytics that provide valuable insights into recipient behavior. The tool also supports email templates, saving your team time by allowing them to reuse successful messages. With automated follow-ups, sales reps can focus on closing deals rather than managing their inbox.

Standout features & integrations:

Features include the ability to create and share email templates, which helps maintain consistent messaging across your team. The reporting feature provides detailed insights into email performance, helping you refine strategies. Additionally, the click-to-call functionality lets you make calls directly from your email interface, enhancing productivity.

Integrations include Salesforce, LinkedIn Sales Navigator, Outlook, Gmail, Microsoft Teams, Zoom, Slack, Google Calendar, HubSpot, and Pipedrive.

Outreach is a sales engagement platform that brings together multi-channel email tracking, automated follow-ups, and analytics for managing and optimizing sales communications.

Who Is Outreach Best For?

Outreach fits revenue operations and sales teams at mid-size to enterprise B2B organizations looking to automate high-volume sales communications.

Why I Picked Outreach

I picked Outreach as one of the best because I rely on its AI-powered workflow automation to trigger follow-up emails and reminders instantly, and I use AI agents to handle routine email engagement tasks without manual intervention.

Outreach Key Features

• Email open and click tracking: Get real-time insights into recipient engagement with tracked notifications.
• Multi-channel sequencing: Send and monitor emails alongside calls, social, and text from one workflow.
• A/B testing for messaging: Test variations of email content and sequences directly within the platform.
• Out-of-office detection: Automatically reschedule messages if an out-of-office reply is detected.

Outreach Integrations

Outreach offers native integrations with Salesforce, Gmail, Outlook, LinkedIn Sales Navigator, Microsoft 365, Slack, Zoom, and Google Workspace, and provides an API for custom integrations.

HubSpot Sales Hub is a sales CRM platform that includes email tracking software with automated follow-up features, tracking notifications, recipient engagement analytics, and integrations for your sales workflow.

Who Is HubSpot Sales Hub Best For?

Sales teams at growing businesses or mid-size companies looking to combine CRM, email tracking, and pipeline management in one platform.

Why I Picked HubSpot Sales Hub

I picked HubSpot Sales Hub as one of the best because I use its AI-powered conversation insights to track advanced engagement data and automate follow-ups based on recipient actions in real time.

HubSpot Sales Hub Key Features

• Email scheduling: Schedule emails to send at specific times directly from your inbox.
• Contact activity timeline: View all email opens, clicks, and responses in a chronological contact history.
• Template management: Save and reuse customizable email templates for outreach.
• Gmail and Outlook integration: Track and manage email activity from your existing email client.

HubSpot Sales Hub Integrations

HubSpot Sales Hub offers native integrations with Gmail, Outlook, Salesforce, Slack, Zoom, LinkedIn, Google Workspace, Mailchimp, Microsoft 365, Shopify, and connects with Zapier. An API is available for custom integrations.

Apollo is a sales engagement and email tracking software that brings together contact data enrichment, outreach sequencing, campaign management, and multichannel analytics in one platform.

Who Is Apollo Best For?

Apollo fits sales and marketing teams at growth-focused B2B companies that want integrated prospect data, outreach, and tracking in one solution.

Why I Picked Apollo

I picked Apollo as one of the best because I can combine email tracking with access to a large, built-in database of verified contacts, and trigger drip sequences directly from enriched prospect profiles without switching platforms.

Apollo Key Features

• Real-time email tracking: See when recipients open and click emails.
• Automated reply and bounce detection: Identify and log replies, bounces, and out-of-office responses automatically.
• A/B testing tools: Test variations of email subject lines and content.
• Engagement analytics dashboard: Access detailed analytics on sequences, send rates, and user activity.

Apollo Integrations

Apollo offers native integrations with Salesforce, HubSpot, Outreach, SalesLoft, LinkedIn Sales Navigator, Gmail, Outlook, Google Workspace, Slack, and Zapier. An API is available for custom integrations.