Best Email Tracking Software - Page 15

How Many Email Tracking Software Products Does G2 Track?

Total Products under this Category: 233

Category Stats (Nov 2026)

  • Average Rating: 4.47/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Mailarrow (+8.82%) - Among all products in this category, Mailarrow recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Email Tracking Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 130,700+ Authentic Reviews
  • 233+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Email Tracking Software

G2 Grid® for Email Tracking Software plotting products by satisfaction and market presence

Highlighted products: HubSpot Sales Hub, Salesforce Sales Cloud, Pipedrive, monday CRM, Salesloft, Brevo, GTM Workspace - Powered by ZoomInfo, and Apollo.io.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-tracking/grids.json?focus%5B%5D=hubspot-sales-hub&focus%5B%5D=agentforce-sales-formerly-salesforce-sales-cloud&focus%5B%5D=pipedrive&focus%5B%5D=monday-crm&focus%5B%5D=salesloft&focus%5B%5D=brevo-brevo&focus%5B%5D=gtm-workspace-powered-by-zoominfo&focus%5B%5D=apollo-io)

Plezi

Plezi helps marketing professionals by providing them with guidance on publishing, promoting and automating each piece of content. Plezi software isn’t just a toolbox: it guides you through each marketing action and shows the next step so you can focus purely on producing outstanding content. Manual workflows are obsolete: each lead has their own buying cycle. Using Plezi is like having a marketer behind each one of your leads. Every automated workflow is unique and adapts in real time to your leads’ online actions, sending them the most relevant content.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate Plezi?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Plezi?

  • Seller: Plezi
  • Year Founded: 2015
  • HQ Location: Paris, FR
  • LinkedIn® Page: www.linkedin.com
    15 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Plezi?

What Are G2 Users Discussing About Plezi?

Postmetry

Postmetry is an email audit and monitoring tool that reads brand campaigns the way a subscriber receives them. Think Lighthouse, for email: instead of trusting what a sending platform's dashboard says, Postmetry looks at what actually leaves it and lands in the inbox. How it works Postmetry subscribes to newsletters with dedicated addresses, like any ordinary recipient. Every message received is archived in its raw form (MIME source), unmodified, and analyzed by deterministic rules. No integration is needed: no ESP access, no API key, no tag to install. Brand name, sending platform and sector are inferred from the emails themselves. What it measures in each email - Open-tracking pixels, including those that are not 1x1 images, identified by size, URL pattern and tracking host - Click tracking: share of rewritten links, tracking domains, and whether the unsubscribe link itself is tracked - Unsubscribe mechanics: List-Unsubscribe and one-click (RFC 8058) headers, link in the body - Authentication results (SPF, DKIM, DMARC) as recorded at reception - Third-party domains in links and images, email weight and Gmail clipping - Sending platform, detected from headers, DKIM selectors and tracking domains - Sending cadence and template changes over time Every finding comes with its evidence: the extract of the source that establishes it, and the date it was observed. Analyses can be replayed on the archive and return the same result, so a finding can be checked months later, even after the brand has changed its emails. Who it is for Marketing and CRM teams use Postmetry to see what their campaigns really contain, compare with competitors, and get notified when something changes, for example a tracking pixel reappearing after being removed. Each finding includes how to address it on the sending platform that was detected. Privacy and legal teams use the dated archive to answer a simple question with proof: what did our emails contain on a given date? Free audit Forward any email to Postmetry and get a report in under a minute, without creating an account. If the brand is already monitored, the report includes its history. What Postmetry does not do It does not judge whether an email is compliant. It reports what is observed, with the extract that shows it. It never loads remote images or follows tracked links, so monitoring does not distort the brand's own statistics. Postmetry is built and hosted in the European Union.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Postmetry?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Postmetry?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Postmetry?

Postwacht

Postwacht is a free email deliverability tester. You send an email to a one-time test address, and within seconds about 20 checks run in parallel: SPF, DKIM and DMARC authentication, IP and domain blocklists, TLS encryption, reverse DNS and spam score (rspamd and SpamAssassin). The result is a score from 0 to 10 and a prioritized fix plan with ready-to-copy DNS records for each problem, explained in plain language. Optional Pro features include continuous domain monitoring with alerts, weekly reports, a REST API and team-friendly reports. Available in English and German. No account is needed for a test.

Who Is the Company Behind Postwacht?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

Pynglo

Pynglo is an email response tracking dashboard that shows freelancers, consultants, and salespeople who's ghosting their emails. Connect Gmail in 30 seconds and see your sent emails sorted into four zones: Ghosted (5+ days, no reply), Waiting (opened but no response), Fresh (recently sent), and Replied. Send one-click follow-ups with tone-calibrated templates, track open rates, get daily digest emails, and view response analytics. Free plan available with Pro starting at $9/month.

Who Is the Company Behind Pynglo?

redcoat Email SMS

redcoal is Australia’s leading SMS messaging and mobile phone tracking service provider, focused on delivering genuine ROI for corporate, government and SMB customers.

Who Is the Company Behind redcoat Email SMS?

Riptide

Smart Marketing Tools All in One Suite

Who Is the Company Behind Riptide?

Rolodex

Rolodex is a relationship intelligence platform built to help teams consolidate, organize, and act on their collective network. Headquartered in San Francisco, Rolodex was developed by the team behind Dex (a personal CRM), extending its relationship-centric approach to collaborative workspaces. While Dex helps individuals manage their relationships, Rolodex is purpose-built for small and mid-sized teams. The product has steadily grown since launch, with users across sales, venture capital, consulting, and executive teams. Rolodex integrates with LinkedIn, Gmail, Outlook, and calendar tools to automatically sync contacts, meetings, emails, and activity history. Users can enhance contacts with tags, custom fields, and notes, then organize them into lists or visualize them using tools like Board View, Map View, and Org Charts. Shared workspaces give teams full visibility into their collective network, while smart features like “Keep in Touch” reminders and team activity tracking help ensure that important relationships are nurtured over time. The primary value of Rolodex is its ability to unlock team-wide relationship knowledge—helping users uncover warm introductions, avoid crossed wires, and stay aligned on key contacts. It replaces scattered spreadsheets and siloed address books with one centralized, collaborative network. Whether you’re managing partners, investors, customers, or internal stakeholders, Rolodex gives you a single place to coordinate outreach, track engagement, and drive better outcomes through relationships.

Who Is the Company Behind Rolodex?

  • Seller: Dex
  • Year Founded: 2024
  • HQ Location: N/A
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Sales Prophet

Sales Prophet provides sales automation and marketing automation capabilities that is integrated with a large database of over 80 million B2B contact records. Sales Prophet offers unlimited access to their B2B data which can be used to send text-based sales sequences to support our lead generation efforts or HTML-based emails to support your marketing departments demand generation efforts. At the heart of Sales Prophet is a very robust email platform that offers one clink integration with G-suite and Office 365 as well as API integrations with Mailgun, Sparkpost and Sendgrid. The platform gives you complete control over how your emails are sent i.e. one at a time or in batches. You can also turn email open tracking and click tracking on or off for better deliverability. Sales Prophet also offers a Patent Pending Account-based email feature that allows you to send an email to multiple people typically involved in a purchase decision at your top target accounts in the same email. Sales Prophet rules engine allows you to create tasks based on prospect behavior i.e., opens, clicks, and replies. Also included is the ability to auto-remail people who didn't open the first campaign and a CRM for opportunity and task management.

Average Rating: 4.4/5.0

Total Reviews: 5

How Do G2 Users Rate Sales Prophet?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind Sales Prophet?

Who Uses This Product?

  • Company Size: 80% Small, 20% Large

What Are Recent G2 Reviews of Sales Prophet?

SendClean

Founded in 2004, Route Mobile is a publicly listed company and among the leading Cloud Communications Platform service provider offering Communication Platform as a Service (CPaaS) solutions. We cater to enterprises, over-the-top (OTT) players, and mobile network operators (MNO) and our portfolio comprises solutions in messaging, voice, email, SMS filtering, analytics, and monetization. We deliver an entire communication product stack, based on a CPaaS principals, infusing Conversational AI across a broad range of industries including social media companies, banks and financial institutions, e-commerce entities, and travel aggregators. Route Mobile is headquartered in Mumbai, India with a global presence in the Asia Pacific, Middle East, Africa, Europe, and the Americas.

Average Rating: 4.8/5.0

Total Reviews: 3

How Do G2 Users Rate SendClean?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind SendClean?

Who Uses This Product?

  • Company Size: 67% Medium, 33% Large

What Are Recent G2 Reviews of SendClean?

SenderCheck

SenderCheck finds out why a business's email lands in spam and gives the exact fix. Paste a domain and it checks SPF, DKIM, DMARC, MX, MTA-STS and BIMI, free and without an account. Every problem quotes the exact DNS record it read, explains what is wrong in plain English, and gives the change to make, written for your provider where it can tell (Google Workspace, Microsoft 365, Zoho and others). Paid plans watch your domains daily or more often and email you when a problem appears, gets worse or is fixed, with a history of which record changed and when. Plans: Free, Monitor $19, Business $49, Scale $99 and Agency $299 a month for 100 client domains with white-label reports, published pricing, no sales call.

Who Is the Company Behind SenderCheck?

SendWaves

Who Is the Company Behind SendWaves?

ShelterZoom

ShelterZooms stops wire fraud, data breaches, prevents ransomware and enables unprecedented document control via a 1-click solution

Who Is the Company Behind ShelterZoom?

  • Seller: ShelterZoom
  • Year Founded: 2017
  • HQ Location: New York, New York, United States
  • LinkedIn® Page: www.linkedin.com
    37 employees on LinkedIn®

Slydeck

Slydeck is a Proposal Tracking Software Solution designed for the single user and the Small-Medium sized businesses up to $100M in Revenue. We consider ourselves to be more than just providing notifications when a buyer opens your documents but actually telling you on what pages they spent the most amount of time. We have a passion to help deliver insights and our roadmap will consist of engaging elements for your buyers. Designed for Independent Insurance Agencies as well as any Sales/Account Manager/Customer Success Managers. Slydeck is available as a Chrome Extension and a Microsoft Outlook Add-in so you can share documents without ever leaving your inbox! Our Extensions & Add-ins are free to download from the Chrome & Microsoft Application stores. Slydeck is also available on the Salesforce AppExchange. A fully integrated experience, designed and built natively in Salesforce for your convenience and insights. Engage your buyers, understand their interests and focus on buyers that want to do business with you. Connect more and sell more. Stop wasting your time chasing people that really don't care about doing business with you.

Average Rating: 4.9/5.0

Total Reviews: 4

Who Is the Company Behind Slydeck?

Who Uses This Product?

  • Company Size: 80% Small, 20% Medium

What Are Recent G2 Reviews of Slydeck?

What Are G2 Users Discussing About Slydeck?

SMTP Ghost

SMTP Ghost: Revolutionize Your Cold Outreach with AI-Powered Personalization Transform your outreach strategy with SMTP Ghost's AI-driven personalization. Our state-of-the-art AI crafts tailored messages at scale, saving you countless hours of manual work. Achieve maximum ROI by automating follow-ups, ensuring inbox delivery, and utilizing data enrichment. Say goodbye to wasted budgets on ineffective campaigns or expensive tools – SMTP Ghost is your comprehensive solution for cost-effective, high-converting cold outreach. Key Features: AI-Powered Personalization: Leverage cutting-edge AI to create customized messages that resonate with your audience. Automated Follow-Ups: Save time and boost engagement with automated follow-up sequences. Inbox Delivery Assurance: Ensure your emails land in the inbox, not the spam folder, using Gmail or Google Workspace accounts. Data Enrichment: Enhance your outreach with robust data enrichment tools, maximizing coverage and relevance. Scalable Outreach: Implement any outreach idea with ease, thanks to our AI agent and enrichment tools. Smart Analytics and A/B Testing: Utilize advanced tracking tools for real-time insights and optimize your strategy with A/B testing. Experiment with subject lines, content, and send times to discover the most effective approach. Why Choose SMTP Ghost? All-in-One Solution: Consolidate your outreach efforts with a single, cost-effective platform. High Conversion Rates: Boost your campaign's success with data-driven insights and AI-enhanced messaging. Easy Integration: Seamlessly integrate with Gmail or Google Workspace for hassle-free setup. Unlock the potential of your cold outreach with SMTP Ghost. Experience the power of AI to maximize your efficiency and conversion rates.

Who Is the Company Behind SMTP Ghost?

Julie Jung
JJ
Researched and written by Julie Jung
Updated April 10, 2026