Best Email Tracking Software in 2026

Mailbutler Smart Assistant

It suits people who want help drafting, improving, summarizing, and organizing email in Apple Mail, Outlook, or Gmail.

KudosCRM suits teams that want sales pipeline, email, and marketing workflows in one CRM, with access from web or mobile.

Mailmeteor

It suits sales, marketing, recruiting, customer support, founders, and freelancers sending personalized campaigns.

Mailtrack

Mailtrack suits Gmail users in companies or professional settings who want open alerts and activity reporting.

Instantly

It suits sales and marketing users, agencies, freelancers, founders, and sales development teams seeking email outreach and B2B lead tools.

Mixmax suits revenue teams working in Gmail or Outlook that want email sequences, tracking, scheduling, and CRM synchronization.

Apollo

Apollo identifies founders and early-stage teams, individual sellers, full-time sales reps and larger teams as audiences for its plans.

Right Inbox

Right Inbox suits Gmail users who need scheduled sending, tracking, and follow-ups, particularly for sales or marketing campaigns.

Sales Cloud suits teams that want sales pipeline management, automatic email and calendar synchronization, and collaboration tools.

MailTag suits people and teams organizing supported inboxes with labels, unsubscribe rules and integrations.

Woodpecker

Woodpecker suits lead generation, sales, and recruitment professionals building B2B relationships through outbound email and LinkedIn campaigns.

MailTracker

It suits Gmail users who need open notifications and optional link tracking from a Chrome extension.

Saleshandy

Saleshandy says it is built for sales teams and SDRs, lead generation agencies, founders and solopreneurs, and recruiters.

Snov.io

It suits sales teams and agencies looking to find prospects, verify emails and run email or LinkedIn campaigns.

Relate Engage

Relate Engage suits B2B sales teams coordinating outbound email and tracking recipient responses.