Top Free Email Tracking Software - Page 4

How Many Email Tracking Software Products Does G2 Track?

Total Products under this Category: 228

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
  • 128,200+ Authentic Reviews
  • 228+ 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 Instantly.

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=instantly)

Turbosmtp

TurboSMTP is a reliable and feature-rich SMTP (Simple Mail Transfer Protocol) service designed to streamline email delivery for businesses and individuals alike. With TurboSMTP, users can send emails efficiently and securely, ensuring that their messages reach recipients' inboxes without delays or complications. Here's a comprehensive breakdown of TurboSMTP's key features and benefits: High Deliverability: TurboSMTP is equipped with advanced infrastructure and delivery algorithms to maximize email deliverability rates. This ensures that emails sent through the platform have the highest chance of reaching recipients' inboxes, rather than being marked as spam or ending up in junk folders. Robust Infrastructure: TurboSMTP operates on a robust and scalable infrastructure that can handle large volumes of email traffic with ease. Whether you're sending transactional emails, marketing campaigns, or personal messages, TurboSMTP ensures reliable delivery without compromising performance. Secure Transmission: Security is a top priority for TurboSMTP. The platform employs encryption protocols and secure connections (such as SSL/TLS) to safeguard the transmission of sensitive data and protect against unauthorized access or interception. Easy Integration: TurboSMTP seamlessly integrates with popular email clients, marketing platforms, and development frameworks, making it easy to incorporate email delivery capabilities into your existing workflows. Whether you're using SMTP with an email marketing tool, CRM system, or custom application, TurboSMTP offers straightforward integration options. Comprehensive Reporting: Gain valuable insights into your email campaigns with TurboSMTP's comprehensive reporting and analytics tools. Track delivery rates, open rates, click-through rates, bounce rates, and other key metrics to optimize your email performance and enhance engagement. Reliable Support: TurboSMTP provides dedicated customer support to assist users with setup, configuration, troubleshooting, and any other inquiries they may have. Whether you're a seasoned email marketer or new to SMTP services, TurboSMTP's support team is there to help every step of the way. Overall, TurboSMTP is a trusted solution for businesses and individuals looking to streamline their email delivery processes, improve deliverability rates, and ensure a seamless communication experience for both senders and recipients.

Average Rating: 4.0/5.0

Total Reviews: 24

How Do G2 Users Rate Turbosmtp?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.0/10)
  • Email Platform Integration: 8.8/10 (Category avg: 8.7/10)
  • Email Categorization: 8.3/10 (Category avg: 8.6/10)
  • Attachment Activity: 8.6/10 (Category avg: 8.3/10)

Who Is the Company Behind Turbosmtp?

Who Uses This Product?

  • Company Size: 67% Small, 13% Medium

What Do G2 Reviewers Say About Turbosmtp?

AI-generated summary from verified user reviews

Pros
  • Users highlight the easy setup of Turbosmtp, finding configuration straightforward and stress-free for their email needs.
  • Users highlight the excellent deliverability of Turbosmtp, ensuring emails consistently reach inboxes without issues.
  • Users appreciate the ease of use with Turbosmtp, enjoying hassle-free setup and reliable email delivery.
  • Users appreciate the high deliverability of Turbosmtp, ensuring emails reach their audience without landing in spam folders.
  • Users value the fast and reliable support from Turbosmtp, enhancing their email marketing experience and confidence.
Cons
  • Users find the missing features of TurboSMTP limiting, especially for businesses with evolving and complex email needs.
  • Users find Turbosmtp's pricing expensive, especially when needing to upgrade for higher email limits and features.
  • Users report inaccuracy in email delivery, expressing concerns over failed messages and issues with bulk mail performance.
  • Users note the limited features of TurboSMTP, particularly lacking in dashboarding and tools for larger scale operations.
  • Users find the limited email plans restrictive, impacting scalability and branding options for growing needs.

What Are Recent G2 Reviews of Turbosmtp?

What Are G2 Users Discussing About Turbosmtp?

Inbox Monster

Inbox Monster helps email teams send epic messages to every inbox. With creative rendering and deliverability tools, you can find your email rawwwr. Expert Services: Truth: You need an expert by your side. Sending email is a lot. And the rules are constantly changing. That’s why having proactive support to help you make it to the inbox is just worth it. For your sanity and bottom line. Creative Suite: Creative testing, with a glow up. We’re doing email testing a little different. There’s a new way to test out your email creative. Get previews of your emails, plus killer diagnostics to help you get closer to perfect. So you can send with confidence. Not sweaty palms. Deliverability Suite: Don’t be a spammer. Like, ever. Deliver more from your email program. More emails in the inbox. More revenue from your program. More kudos from your boss. Get the new way to dig into all aspects of your email deliverability. SMS Suite: Reach the phone obsessed. (So, everyone.) Flawless delivery for the small screen. Are your text campaigns landing with your audience? Monitor performance across carriers in the U.S. and Canada, with the first view of SMS deliverability and rendering.

Average Rating: 4.8/5.0

Total Reviews: 61

How Do G2 Users Rate Inbox Monster?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.0/10)
  • Email Platform Integration: 8.9/10 (Category avg: 8.7/10)
  • Email Categorization: 9.4/10 (Category avg: 8.6/10)
  • Attachment Activity: 7.5/10 (Category avg: 8.3/10)

Who Is the Company Behind Inbox Monster?

  • Seller: Inbox Monster
  • Company Website:
  • HQ Location: CHARLOTTE, North Carolina
  • LinkedIn® Page: www.linkedin.com
    30 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Financial Services, Marketing and Advertising
  • Company Size: 51% Medium, 38% Large

What Do G2 Reviewers Say About Inbox Monster?

AI-generated summary from verified user reviews

Pros
  • Users commend the exceptional customer support from Inbox Monster, highlighting their professionalism and commitment to success.
  • Users find Inbox Monster to be intuitive and easy-to-use, enhancing their email deliverability monitoring experience effectively.
  • Users value the exceptional support from Inbox Monster, enhancing their experience with insightful reports and expert guidance.
  • Users value Inbox Monster for its exceptional deliverability improvement, providing clear insights and proactive support for success.
  • Users value the excellent reliability of Inbox Monster, praising their outstanding support and effective deliverability strategies.
Cons
  • Users face a steep learning curve with Inbox Monster, making initial use challenging despite its many features.
  • Users find Inbox Monster expensive, as it has high costs due to additional features and add-ons not included in the base price.
  • Users report experiencing outdated data issues with Inbox Monster, impacting the usefulness of available features and insights.
  • Users find the difficult setup of Inbox Monster challenging, especially when managing deliverability for multiple journeys.
  • Users find the inaccurate data from Inbox Monster frustrating, as it hinders their ability to take actionable steps.

What Are Recent G2 Reviews of Inbox Monster?

Keap

Keap is a small business CRM and automation platform designed to grow your profitable business. With Keap, you'll easily capture, organize, track, and nurture all of your leads to increase sales and revenue. The Keap CRM has everything you need to automate your business: lead capture and management, sales automation, marketing automation, email automation and text marketing.

Average Rating: 3.9/5.0

Total Reviews: 32

How Do G2 Users Rate Keap?

  • Has the product been a good partner in doing business?: 7.9/10 (Category avg: 9.0/10)
  • Email Platform Integration: 8.3/10 (Category avg: 8.7/10)
  • Email Categorization: 8.3/10 (Category avg: 8.6/10)
  • Attachment Activity: 9.2/10 (Category avg: 8.3/10)

Who Is the Company Behind Keap?

  • Seller: Thryv
  • Year Founded: 2012
  • HQ Location: Dallas, TX
  • LinkedIn® Page: www.linkedin.com
    5,823 employees on LinkedIn®
  • Ownership: NASDAQ: THRY

Who Uses This Product?

  • Top Industries: Marketing and Advertising
  • Company Size: 79% Small, 18% Medium

What Do G2 Reviewers Say About Keap?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the advanced automation capabilities of Keap, simplifying management with integrated tools for marketing and client relations.
  • Users appreciate the advanced automation features of Keap, streamlining processes and enhancing efficiency in managing clients.
  • Users find Keap's platform extremely easy to use, allowing quick learning and efficient client management.
  • Users highlight the high level of automation in Keap, enhancing campaign management and client information handling.
  • Users appreciate the automation capabilities of Keap, enhancing efficiency in managing tasks and marketing effectively.
Cons
  • Users find that Keap's complexity can overwhelm smaller businesses and new users, limiting its effective use.
  • Users find Keap to be quite expensive, leading some to switch to more affordable alternatives.
  • Users find Keap's lack of flexibility limits customization options, making it challenging to tailor the tool effectively.
  • Users find the steep learning curve with Keap makes it challenging to fully leverage its capabilities.
  • Users face rigid invoicing features and complexities, limiting Keap's usability for smaller businesses and entrepreneurs.

What Are Recent G2 Reviews of Keap?

What Are G2 Users Discussing About Keap?

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
Connect G2 to ChatGPTConnect G2 to Claude

Coevera

Coevera is an AI-powered CRM and sales process platform for B2B sales organizations of 15 to 2,500 quota-carrying sellers: companies with a defined sales process, sales managers accountable for pipeline, and deals complex enough that consultation rather than transaction wins them. Formerly Pipeliner CRM, the company has built sales software since 2011. Its promise today: a sales process that is visible, teachable and repeatable. The platform is industry-agnostic; historically, its strongest results have come from manufacturing, financial services, insurance, software, professional services, energy and mining. Sales leaders buy Coevera for a forecast they can defend. Sales operations teams buy it because it can be configured, changed and reported on without a dedicated administrator, outside consultants or a multi-year build. Frontline managers coach from a pipeline that reflects what is actually happening. Sellers use it because the pipeline is visual and the next step is obvious. A CRM your team actually adopts: visual pipeline management with drag-and-drop deals and Kanban, list, chart and bubble views gives sellers clarity at a glance, with a short learning curve; a map view is available as an add-on. Onboarding a new user takes about two hours. Implementation runs about four weeks. See the whole buying committee, not just the contact: buying centers and relationship maps show who influences the deal, who is blocking it and where the relationship is thin, the detail that decides complex, multi-stakeholder sales. Your sales process, enforced where the work happens: guided selling puts your stages, required activities and qualification criteria in front of the seller in the flow of work, so the process is followed rather than documented. That is what makes a forecast defensible. AI that collaborates, not just automates: Voyager AI shows its reasoning, asks before it acts and learns when corrected. Voyager 1 is included in every edition; Voyager 2 agents, including one that gives contextual guidance on next steps inside a deal, are a paid add-on that runs on credits, with a free monthly allowance. MCP Server support connects Coevera to compatible AI assistants. Coaching built into the deal: more than 1,600 Sales POP! episodes power the Voyager 2 Real Time Sales Assistant, which surfaces relevant expertise when a seller needs it. No-code automation your own team owns: Automatizer lets sales operations build and change multi-step workflows without a full-time administrator. It is included in the Enterprise edition (25 processes a month) and the Unlimited edition (100 processes a month) and is available as an add-on for Business. Reporting and forecasting included: dashboards, pipeline analytics and forecasting are built in, with no separate BI license. The BI Feeder add-on exports raw data to Tableau, Power BI and other tools. A total cost of ownership you can model: transparent per-user pricing, no six-figure implementation and no administrator headcount to fund year after year. Three editions at $85, $115 and $150 per user per month, billed annually.

Average Rating: 4.6/5.0

Total Reviews: 454

How Do G2 Users Rate Coevera?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.0/10)
  • Email Platform Integration: 9.7/10 (Category avg: 8.7/10)
  • Email Categorization: 10.0/10 (Category avg: 8.6/10)
  • Attachment Activity: 9.2/10 (Category avg: 8.3/10)

Who Is the Company Behind Coevera?

Who Uses This Product?

  • Who Uses This: Business Development Manager, CEO
  • Top Industries: Information Technology and Services, Marketing and Advertising
  • Company Size: 71% Small, 23% Medium

What Do G2 Reviewers Say About Coevera?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Coevera, benefiting from its intuitive interface and minimal training requirements.
  • Users appreciate the easy tracking of deals in Pipeliner CRM, finding the sales pipeline clear and intuitive.
  • Users appreciate the excellent service and intuitive interface of Pipeliner, enhancing daily productivity and workflow management.
  • Users appreciate the user-friendly interface of Coevera, making navigation and deal tracking straightforward and efficient.
  • Users appreciate the user-friendly interface of Coevera, finding it intuitive and easy to navigate for better organization.
Cons
  • Users find the limited customization options in Coevera inadequate for complex workflows and organization needs.
  • Users find the product expensive, which can be a burden for small businesses despite license flexibility.
  • Users find the complexity of Coevera challenging, especially with advanced customization and large organizational needs.
  • Users experience integration issues with Coevera, limiting compatibility with other tools and hindering overall flexibility.
  • Users face a steep learning curve initially due to the complexity and abundance of features in Coevera.

What Are Recent G2 Reviews of Coevera?

What Are G2 Users Discussing About Coevera?

Canary Mail

Canary Mail helps users manage Gmail, Outlook, iCloud, Exchange, and IMAP accounts in one unified inbox across macOS, Windows, iPhone, iPad, and Android. It combines optional AI for writing, summaries, search, and triage with productivity tools like read receipts, Send Later, Snooze, templates, and Inbox Zero. For users who need stronger privacy and security, Canary Mail also includes PGP, SecureSend, tracker blocking, and security controls, without requiring users to switch email providers. Love Canary? Leave a review and help us improve.

Average Rating: 4.5/5.0

Total Reviews: 52

How Do G2 Users Rate Canary Mail?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 9.0/10)

Who Is the Company Behind Canary Mail?

Who Uses This Product?

  • Top Industries: Marketing and Advertising, Consulting
  • Company Size: 85% Small, 9% Medium

What Do G2 Reviewers Say About Canary Mail?

AI-generated summary from verified user reviews

Pros
  • Users love the advanced AI features of Canary Mail, enhancing productivity and streamlining email management effortlessly.
  • Users love the intuitive design of Canary Mail, combining simplicity with powerful AI features for efficient email management.
  • Users love the clean and intuitive interface of Canary Mail, enhancing email management across multiple Apple devices.
  • Users love the intelligent AI features of Canary Mail, streamlining email management and enhancing productivity remarkably.
  • Users appreciate the email integration in Canary Mail, enhancing their organization and tracking of important communications.
Cons
  • Users report email issues such as ineffective AI responses and difficulties with folder organization and email display.
  • Users feel that improvement is needed in the AI email summarization and overall app functionality for ease of use.
  • Users find the interface design lacking, suggesting it needs a more intuitive and modern approach for easier use.
  • Users feel the interface is outdated, making navigation and feature discovery more challenging than it should be.
  • Users find the AI performance lacking, with features feeling forced and unhelpful in email summarization and composition.

What Are Recent G2 Reviews of Canary Mail?

What Are G2 Users Discussing About Canary Mail?

Skylead

Skylead is a LinkedIn automation and cold email outreach platform built primarily for agencies, as well as sales teams that want to automate prospecting, outreach, and lead conversations from one place. Instead of switching between multiple tools, Skylead brings for you the entire sales process into one platform: from finding accounts and leads, enriching data, running campaigns, and AI-handled replies. Who is Skylead for? Skylead is built primarily for agencies that want to scale their services, manage multiple clients, and turn their sales expertise into repeatable processes. It is also designed for SDRs, sales teams, and founders who want to automate prospecting, AI data enrichment, multichannel outreach and AI reply handling. Key features 1. Account-Based Prospecting & B2B Database - Find companies and decision-makers directly inside Skylead using its built-in B2B database and advanced filters. - Research target accounts, identify the right contacts, save prospects to lists, and move qualified leads directly into campaigns without exporting spreadsheets or switching platforms. - Build highly targeted account lists around their ideal customer profile before outreach even begins. 2. AI Data Enrichment - Enrich companies and contacts with information such as roles, skills, company details, websites, technologies used, open positions, funding information, and other relevant signals with AI. - Create custom AI prompts, generate personalized icebreakers, and turn enriched data into custom variables that can be used throughout outreach campaigns. - Skylead does not add a margin to enrichment provider costs. Thanks to aggregated usage and negotiated provider pricing, enrichment costs can be up to 95% lower than comparable solutions. 3. LinkedIn + Cold Email Automation - Skylead Smart Sequences combine LinkedIn messages and emails, with if/else conditions into dynamic multichannel workflows. - Sequences automatically branch according to each prospect's situation or actions, helping users reach leads through the most appropriate channel without manually managing every follow-up. - Connect unlimited email accounts, rotate sending between inboxes, and warm up an unlimited number of email accounts at no additional cost. 4. AI SDR - Let Skylead’s AI SDR take over lead conversations from the moment a prospect replies on LinkedIn or email through qualification, objection handling, follow-ups, and ultimately booking a meeting. - For agencies, AI Training Sets make it possible to productize sales expertise. An agency can create its own Training Sets, improve them continuously through feedback, and deploy them across client campaigns so clients can benefit from the agency's sales methodology. - This allows agencies to scale both done-for-you and done-with-you services without manually handling every client conversation. 5. Agency Platform & White Label - Get complete Agency dashboard with centralized view of client performance, activity, and account health, with built-in risk detection that flags high-risk seats early so you can step in before performance drops or clients churn. - White-label capabilities include custom logos, colors, branding, landing page imagery, custom subdomains, branded customer support, and a branded Help Center. - Agencies can also control access through granular user permissions, allowing different clients and team members to access only the parts of the platform they need. Pricing Unlike traditional sales tools that charge agencies for every individual seat, Skylead offers flat pricing for agencies designed to protect margins as agencies grow: $999/month for up to 50 seats $1,999/month for unlimited seats For individual sales teams, Skylead's all-in-one outreach plan is $100 per seat/month. AI SDR and AI Data Enrichment use a credit-based model starting at $1 per 100 credits. Skylead does not add a profit margin to these credits; pricing is based on the underlying costs of providers such as OpenAI, Bright Data, PredictLeads, and other integrated data sources. Start a 7-day free trial at https://dash.skylead.io/register

Average Rating: 4.5/5.0

Total Reviews: 127

How Do G2 Users Rate Skylead?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 9.0/10)
  • Email Platform Integration: 8.9/10 (Category avg: 8.7/10)
  • Email Categorization: 8.4/10 (Category avg: 8.6/10)
  • Attachment Activity: 8.7/10 (Category avg: 8.3/10)

Who Is the Company Behind Skylead?

  • Seller: Skylead
  • Year Founded: 2019
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    52 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Marketing and Advertising, Computer Software
  • Company Size: 58% Small, 39% Medium

What Do G2 Reviewers Say About Skylead?

AI-generated summary from verified user reviews

Pros
  • Users commend Skylead for its effective multichannel outreach, enhancing campaign automation and lead targeting significantly.
  • Users value Skylead's lead generation capabilities, enabling targeted campaigns and proactive engagement with high-value prospects.
  • Users appreciate the seamless LinkedIn integration of Skylead, enhancing multichannel outreach and boosting campaign effectiveness.
  • Users appreciate the robust multichannel outreach capabilities of Skylead, enhancing their email and LinkedIn campaign effectiveness.
  • Users admire Skylead for its powerful automation, seamlessly integrating LinkedIn and email campaigns for enhanced outreach.
Cons
  • Users express frustration over the lack of native CRM integrations, desiring a smoother sync process with Skylead.
  • Users find the learning curve steep, making it challenging for interns and teams to grasp Skylead's features.
  • Users find email marketing complexity challenging due to segmentation, impacting overall usability and experience with Skylead.
  • Users find email marketing complex due to various segmentation options, which adds to the overall frustration.
  • Users face delays in problem resolution, likely due to high workload affecting response times.

What Are Recent G2 Reviews of Skylead?

What Are G2 Users Discussing About Skylead?

Bigtincan Engagement

We aspire to make every customer interaction successful. Every email, every meeting, and every presentation should provide value and lead buyers to the best decision. Bigtincan Engagement (formerly Clearslide) provides a complete Sales Engagement solution that combines content management, integrated communications, engagement analytics, conversation intelligence, AI-powered meeting automation, and guided selling to power dynamic conversations with buyers. Bigtincan Engagement is designed to enhance sales effectiveness by addressing common challenges faced by sales teams. It aims to increase active selling time, optimize sales interactions, and provide better visibility into buyer needs. Key features include: Centralized Content Management: Sellers can access a variety of content from multiple systems, ensuring they have the most up-to-date materials. Real-Time Buyer Engagement: The platform allows for immediate reactions to engaged buyers through notifications and automates email outreach to focus on active opportunities. Personalized Experiences: Engagement Hub enables the creation of personalized microsites for buyers, allowing sellers to tailor content and interactions based on buyer interests and needs. Analytics and Insights: The platform provides detailed engagement insights, helping sellers understand how buyers interact with shared content, which can uncover hidden needs. Conversation Intelligence: This feature transcribes and analyzes sales calls, providing feedback on tone and articulation, which aids in self-coaching for sales reps. These capabilities are designed to empower sales teams to create engaging, measurable buyer experiences that drive sales success. Bigtincan Engagement customers report: 10%-20% increase in closed deals 25% decrease in time to on-board new reps 50%-80% reduction in selling costs

Average Rating: 4.1/5.0

Total Reviews: 575

How Do G2 Users Rate Bigtincan Engagement?

  • Has the product been a good partner in doing business?: 8.2/10 (Category avg: 9.0/10)
  • Email Platform Integration: 7.9/10 (Category avg: 8.7/10)
  • Email Categorization: 8.1/10 (Category avg: 8.6/10)
  • Attachment Activity: 8.3/10 (Category avg: 8.3/10)

Who Is the Company Behind Bigtincan Engagement?

  • Seller: Bigtincan
  • Year Founded: 2011
  • HQ Location: Waltham, MA
  • LinkedIn® Page: www.linkedin.com
    160 employees on LinkedIn®
  • Phone: 781-405-2376

Who Uses This Product?

  • Who Uses This: Account Executive, Account Manager
  • Top Industries: Computer Software, Internet
  • Company Size: 55% Medium, 28% Large

What Are Recent G2 Reviews of Bigtincan Engagement?

What Are G2 Users Discussing About Bigtincan Engagement?

Selling.com

Selling.com is a B2B pipeline generation platform that allows sales teams to address outbound challenges such as lack of accurate data and inefficient process from using multiple sales tools. It helps companies spearhead outbound growth using: 1. 97% accurate B2B contact data: real-time verification, 220M+ profiles and 75M+ mobile numbers, multi-source buying intent signals, and more. 2. Advanced search filters: target accounts by SIC & NAICS codes, delivery radius & ZIP codes, suppression list and technographic filters, and more. 3. Built-in sales engagement: email and call sequences, auto-dialer, multiple mailbox integration, and much more. 4. AI-based automations to eliminate repetitive work: workflows, AI email sequence generator, AI email generator, AI call coaching, and more. Selling.com started in 2019 to address the B2B data inaccuracies of established players. As a testament of its promise to companies struggling with outbound, it uses its own tool to create 95% of pipeline through cold calls and emails.

Average Rating: 4.6/5.0

Total Reviews: 150

How Do G2 Users Rate Selling.com?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 9.0/10)
  • Email Platform Integration: 8.1/10 (Category avg: 8.7/10)
  • Email Categorization: 8.2/10 (Category avg: 8.6/10)
  • Attachment Activity: 7.7/10 (Category avg: 8.3/10)

Who Is the Company Behind Selling.com?

Who Uses This Product?

  • Who Uses This: Sales Manager, Business Development Manager
  • Top Industries: Information Technology and Services, Computer Software
  • Company Size: 48% Medium, 31% Small

What Do G2 Reviewers Say About Selling.com?

AI-generated summary from verified user reviews

Pros
  • Users praise the ease of use of Selling.com, highlighting its simple layout and quick access to information.
  • Users find Selling.com very helpful for connecting with decision makers across diverse business verticals.
  • Users value the accurate and verified contact information of Selling.com, enhancing their outreach and lead generation efforts.
  • Users value the effective lead generation capabilities of Selling.com, enabling efficient outreach and growth opportunities.
  • Users love the easy integration and responsive customer service, making Selling.com a reliable and efficient tool.
Cons
  • Users report inaccurate data, with high bounce rates and outdated contacts, leading to a disappointing experience.
  • Users report a high bounce rate due to many outdated contacts, making data verification a significant challenge.
  • Users often face data inaccuracy issues with Selling.com, reporting high bounce rates and delayed email verifications.
  • Users report data inaccuracy with Selling.com, noting issues with email verifications and regional discrepancies.
  • Users report experiencing outdated information in contacts, leading to significant inaccuracies and challenges in data reliability.

What Are Recent G2 Reviews of Selling.com?

What Are G2 Users Discussing About Selling.com?

SocketLabs

SocketLabs is a complete email solution, including both flexible and reliable email delivery and email performance reporting tools. SocketLabs Email allows senders to use either SMTP or API sending mechanisms, Cloud or on-premises servers, and a suite of reporting features, including our proprietary StreamScore, to improve email performance. SocketLabs Spotlight reporting is a new, robust platform with an account-level sending overview so senders can see all of their email activity, then multiple layers of deeper analysis like detailed StreamScore breakdowns, tailored next-step guidance, and up to 13 months of data storage to analyze and monitor performance trends. One email or millions, we give you the reliability, insights, and expert support you need to feel confident your email is in good hands. We have 99.999% uptime and adhere to the highest levels of safety and security standards.

Average Rating: 4.5/5.0

Total Reviews: 39

How Do G2 Users Rate SocketLabs?

  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 9.0/10)
  • Email Platform Integration: 7.7/10 (Category avg: 8.7/10)
  • Email Categorization: 7.5/10 (Category avg: 8.6/10)
  • Attachment Activity: 9.4/10 (Category avg: 8.3/10)

Who Is the Company Behind SocketLabs?

Who Uses This Product?

  • Top Industries: Marketing and Advertising, Financial Services
  • Company Size: 68% Small, 24% Medium

What Are Recent G2 Reviews of SocketLabs?

What Are G2 Users Discussing About SocketLabs?

Validity Engage

Validity Engage is an AI-native platform built for high-volume enterprise marketing teams that want every email to be better than the last. It covers the full email lifecycle: competitor intelligence, contact validation, design and testing, deliverability, and live email monitoring. Engage unifies capabilities formerly delivered across separate Validity products: (Formerly) Validity Litmus: Broken links, brand inconsistencies, and rendering issues that slip through review erode subscriber trust. Engage's email building, QA testing, spam filter testing, and accessibility checks—backed by LLM powered spelling and grammar review—catch issues before they reach a subscriber, giving teams control without slowing production. (Formerly) Validity Everest: Unnoticed deliverability issues quietly drain revenue. Engage's inbox placement and deliverability monitoring shows exactly where your emails land across every major provider, giving teams the visibility to catch problems and stay off blocklists. (Formerly) Validity BriteVerify: Invalid contact data drives up bounces and damages sender reputation. Engage's contact and email validation keeps the data behind every send accurate—automatically. It gives teams the confidence to send at scale without second-guessing the list. Engage also adds proprietary competitor intelligence, showing you what's working across the market before a campaign even sends. Sender Certification, an upgrade available with Engage, helps senders reach more inboxes—and stay there—as a trusted sender. Engage’s insights are powered by the Validity Intelligence Network, built on 25 years of exclusive partnerships, real-time visibility into inboxes worldwide, and signals from across the email ecosystem. The network spans more than 140 ISPs, tracks 35,000-plus brands, and processes 2.5 billion behavioral data points every day. Engage puts that intelligence to work through a team of agents that watch performance around the clock, recommend the next best action, and fine-tune campaigns without waiting to be asked.

Average Rating: 4.4/5.0

Total Reviews: 698

How Do G2 Users Rate Validity Engage?

  • Has the product been a good partner in doing business?: 8.6/10 (Category avg: 9.0/10)
  • Email Platform Integration: 8.1/10 (Category avg: 8.7/10)
  • Email Categorization: 8.4/10 (Category avg: 8.6/10)
  • Attachment Activity: 8.1/10 (Category avg: 8.3/10)

Who Is the Company Behind Validity Engage?

  • Seller: Validity Inc
  • Company Website:
  • Year Founded: 2018
  • HQ Location: Boston, Massachusetts
  • LinkedIn® Page: www.linkedin.com
    345 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Marketing Manager, Email Marketing Manager
  • Top Industries: Marketing and Advertising, Information Technology and Services
  • Company Size: 42% Medium, 33% Small

What Do G2 Reviewers Say About Validity Engage?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Validity Engage, praising its intuitive interface and streamlined collaboration features.
  • Users value the dynamic previews of Litmus, enhancing email rendering insights across devices and clients.
  • Users value the effective email automation and personalization features of Validity Engage, boosting campaign optimization and engagement.
  • Users love the detailed dynamic previews of Litmus, enhancing email design across multiple devices and platforms.
  • Users appreciate the user-friendly interface of Validity Engage, enabling seamless email campaign management and previews.
Cons
  • Users often experience slow performance with Validity Engage when switching previews and rendering email tests.
  • Users find the absence of key features frustrating, particularly regarding template sharing and an undo option.
  • Users express concerns about email client settings rigidity and the need for improved customization and error visibility.
  • Users find the email management process cumbersome due to rigid default settings and the need for manual preview checks.
  • Users find Validity Engage to be quite expensive, with many features locked behind higher cost tiers.

What Are Recent G2 Reviews of Validity Engage?

What Are G2 Users Discussing About Validity Engage?

EmailLabs

EmailLabs was created for those who have a system that generates emails. Whether you have a store, billing, accounting, CRM, ERP, CMS, or a dedicated Marketing Automation system - EmailLabs will increase the deliverability of your emails. ✅ Key Features: ▪️ Seamless Integration: Easy SMTP setup and RESTful API enable quick integration with ready-made libraries and code samples. ▪️ Deliverability: Reliable infrastructure and dedicated IP pools ensure high inbox placement rates and protection from spam filters. ▪️ Scalability: Efficiently manage any email volume, from small businesses to enterprises sending millions of messages monthly. ▪️ Advanced Analytics: Real-time monitoring of deliverability, sender reputation, and spam trap detection helps optimize email campaigns. ▪️ Speed & Security: Emails are delivered in as little as 0.16 seconds, and robust security features ensure a consistent domain reputation. ▪️ Expert Support: A dedicated team provides ISP coordination, optimization tips, and support for enhancing ROI. With a track record of sending over 14 billion emails annually, EmailLabs combines speed, reliability, and security to meet the needs of businesses worldwide, enhancing both transactional and marketing email deliverability. 🚀 Discover more: https://emaillabs.io/en/

Average Rating: 4.8/5.0

Total Reviews: 37

How Do G2 Users Rate EmailLabs?

  • Has the product been a good partner in doing business?: 9.7/10 (Category avg: 9.0/10)
  • Email Platform Integration: 10.0/10 (Category avg: 8.7/10)
  • Email Categorization: 8.3/10 (Category avg: 8.6/10)
  • Attachment Activity: 10.0/10 (Category avg: 8.3/10)

Who Is the Company Behind EmailLabs?

Who Uses This Product?

  • Who Uses This: CEO
  • Top Industries: Marketing and Advertising
  • Company Size: 82% Small, 18% Medium

What Do G2 Reviewers Say About EmailLabs?

AI-generated summary from verified user reviews

Pros
  • Users commend responsive customer support at EmailLabs for quick assistance, making problem-solving efficient and straightforward.
  • Users commend EmailLabs for its reliable email delivery, ensuring consistent communication and high deliverability rates for businesses.
  • Users appreciate the easy API integration of EmailLabs, streamlining their communication with over 120 services effortlessly.
  • Users value the detailed analytics of EmailLabs, which enhance campaign optimization and ensure high email deliverability.
  • Users appreciate the ease of use of EmailLabs, enjoying hassle-free implementation and excellent customer support.
Cons
  • Users feel that the pricing is high for small businesses, making it less accessible for some.
  • Users note a steep learning curve for non-pro users to fully utilize EmailLabs' advanced features effectively.
  • Users express a desire for a call option instead of solely relying on email for support.
  • Users express concerns about high pricing for small businesses and limited integrations with niche platforms.
  • Users note that while rare, email delivery delays can occur, impacting timely communication.

What Are Recent G2 Reviews of EmailLabs?

NetHunt CRM

NetHunt is a sales automation tool that literally lives inside your Gmail and other Google Workspace apps. It helps sales teams manage leads, nurture customer relations, monitor sales progress, and close more deals. Businesses grow x5 with NetHunt CRM, check customer stories - https://nethunt.com/case-studies 🥇 Google Cloud Partner 🥇 Google Security Assessment Program Passed We’ve built the best CRM integration with Gmail allowing for 100% CRM functionality from within Gmail. ✅ No more switching tabs ✅ No more data entry ✅ Everything is in one place ✅ In a familiar interface, within an app that you use daily Watch our demo: https://youtu.be/wD-tjeX6x_s Browse Help Center: https://help.nethunt.com/en/ MORE ABOUT NETHUNT CRM 🙂 Organize your customer base Use core CRM features in NetHunt to organize your customer base in the most efficient way. ✓ Say goodbye to tedious data entry forever. ✓ Use NetHunt’s duplicate prevention feature to keep your data clean at all times. ✓ The required fields feature watches over your data to make sure you’ve got what you need. ✓ Your customer base is securely stored in one place, protected from leaks or prying eyes by proper access management. 📞 Capture new leads through multiple channels NetHunt CRM is integrated with multiple tools that allows you to get new leads from different sources and store communication within CRM records. ✓ Create new leads from inbound and outbound calls ✓ Turn website chats into new leads ✓ Get new leads from social media platforms ✓ Add new leads to CRM from messengers ✓ Capture leads from custom web forms 📋 Segment leads and customers base Break down your customer base into targeted segments to send personalized pitches by using various macros - job title, need, company size and more. ✓ Use custom filters and views to segment your contacts. ✓ Save an unlimited number of segments for yourself or share them with the team. ✓ Have these segments updated automatically when new users match certain parameters. 💲 Build sales pipeline Turn contacts into leads and push them down the beautiful, functional pipeline. ✓ Add new deals, their value, probability of closing and expected close date. ✓ Track deals progress through the pipeline stages. ✓ Know revenue stuck at every stage of the pipeline ✓ Spot blocked leads and how to push them towards purchase. ✓ Create one or several custom pipelines for your products and services. ✓ Build forecasts you can trust. ⭕ Manage Tasks Organize your workday and manage the workload of your team. All within Gmail. ✓ Manage Tasks and collaborate with your team inside Gmail. ✓ Assign Tasks automatically by certain criteria or round-robin algorithm. ✓ Link Tasks to emails and CRM records. ✓ Receive daily Tasks Digest to plan your day. 🤖 Automate sales processes in Gmail NetHunt CRM allows users to automate the entire sales process – from lead capture to deals’ pipeline stage to notifications. ✓ Capture leads from different sources and add them in your CRM. ✓ Assign managers to leads and set up personalised auto-replies. ✓ Prioritise leads automatically depending on their behaviour ✓ Set sequences to nurture leads. ✓ Automatically link email conversations, chats, calls to CRM profiles. ✓ Have an algorithm move a lead to the next pipeline stage based on the lead’s response. ✓ Create automatic tasks for the team. ✓ Set notifications to the team when important changes happen in the pipeline. ✓ Automate data entry. ✉️ Email automation ✓ Create personal and shared email templates in Gmail. ✓ Write repetitive emails easily and quickly. ✓ Personalize email templates with custom fields. ✓ Use email templates in daily email correspondence, email campaigns or automated email sequences. 📩 Email tracking Track your email opens and clicks in Gmail. ✓ Know if, when, and how often the receiver views your emails in real-time. ✓ Know when people open your emails to provide insights for your team. ✓ Prioritise leads based on how many times they open emails or click on the links. ✓ Use email tracking for regular emails, email campaigns and automated email sequences. 🔁 Email campaigns Send email campaigns and follow-up campaigns in Gmail. ✓ Send email campaigns to custom segments or all of your customer base. ✓ Set follow-up emails to previous email campaigns. ✓ Monitor campaigns stats: opens, clicks, unsubscribes, bounces, and replies. ✓ Send email campaigns via Gmail, NetHunt SMTP or your own SMTP server. 📊 Sales reporting Track key business metrics and team performance with reports in NetHunt CRM. ✓ Track the effectiveness of the entire team and every manager separately – the number of sent emails, presentations made, calls made, etc. ✓ Analyze business growth compared to previous periods – the number of closed deals as well as revenue generated. ✓ Analyze revenue by breaking it down by a manager, by a certain product, by country, etc. ✓ Track your quota attainment. ✓ Analyze the reasons for losing deals. ✓ Build a sales forecast you can trust.

Average Rating: 4.6/5.0

Total Reviews: 279

How Do G2 Users Rate NetHunt CRM?

  • Has the product been a good partner in doing business?: 9.3/10 (Category avg: 9.0/10)
  • Email Platform Integration: 9.4/10 (Category avg: 8.7/10)
  • Email Categorization: 9.4/10 (Category avg: 8.6/10)
  • Attachment Activity: 8.9/10 (Category avg: 8.3/10)

Who Is the Company Behind NetHunt CRM?

Who Uses This Product?

  • Who Uses This: CEO, Director
  • Top Industries: Marketing and Advertising, Information Technology and Services
  • Company Size: 79% Small, 17% Medium

What Do G2 Reviewers Say About NetHunt CRM?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of NetHunt CRM, enabling straightforward navigation and quick setup.
  • Users love the Gmail integration for streamlining sales processes and organizing client communications directly within their inbox.
  • Users value the Gmail integration for enhancing CRM functionality directly within their email interface.
  • Users benefit from the Gmail integration, seamlessly managing leads and workflows directly within their email interface.
  • Users love the easy integration of NetHunt CRM with Gmail and GSuite, enhancing their workflow seamlessly.
Cons
  • Users face a steep learning curve with NetHunt CRM, making setup and mastery time-consuming and challenging.
  • Users note the missing features in NetHunt CRM, particularly for advanced project management and email campaigns.
  • Users note the limited features of NetHunt CRM, especially regarding reporting and advanced automations.
  • Users struggle with email issues including lag, no HTML templates, and limited campaign flexibility compared to Lemlist.
  • Users feel the pricing is premium and can be confusing, especially with per-user fees adding up quickly.

What Are Recent G2 Reviews of NetHunt CRM?

What Are G2 Users Discussing About NetHunt CRM?

Outplay

Outplay is the only sales engagement platform that every growing sales team needs. It helps reps prospect, engage, track and sell from a single place without the need to juggle multiple tools and pay multiple bills.Outplay offers powerful and personalized multichannel outreach, outbound sales automations that level up efficiency, advanced reporting for data-powered insights and much more. Outplay has bi-directional integrations with a wide range of CRMs, inboxes and more to help sales teams book meetings and track performances from a single dashboard. Outplay's intuitive UI and industry-leading customer support gets teams up and running rapidly, to start booking meetings now. Not next quarter. With game-changing features like power dialing, AI-powered conversational intelligence and a lead sourcing database of millions, Outplay transforms sales engagement, without the hefty price tag.Switch out multiple point solutions and invoices with Outplay - the all-in-one sales stack for new-age teams. Get a built-in Sales Prospecting tool, Multi-channel Sales Engagement platform, Inbound Conversion and Scheduling tool and Conversational Intelligence platform to exceed your targets, not your budgets.

Average Rating: 4.5/5.0

Total Reviews: 269

How Do G2 Users Rate Outplay?

  • Has the product been a good partner in doing business?: 9.0/10 (Category avg: 9.0/10)
  • Email Platform Integration: 8.7/10 (Category avg: 8.7/10)
  • Email Categorization: 8.4/10 (Category avg: 8.6/10)
  • Attachment Activity: 8.1/10 (Category avg: 8.3/10)

Who Is the Company Behind Outplay?

  • Seller: Outplay HQ
  • Year Founded: 2019
  • HQ Location: Wilmington, Delaware
  • LinkedIn® Page: www.linkedin.com
    43 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Business Development Manager, Sales Development Representative
  • Top Industries: Computer Software, Information Technology and Services
  • Company Size: 62% Small, 35% Medium

What Do G2 Reviewers Say About Outplay?

AI-generated summary from verified user reviews

Pros
  • Users commend the user-friendly interface and seamless integration, enhancing productivity and customer connection across platforms.
  • Users praise the excellent support and easy interaction offered by Outplay, enhancing their overall sales experience.
  • Users praise the intuitive interface of Outplay, enhancing ease of interaction and productivity in managing tasks.
  • Users appreciate the smooth onboarding and user-friendly interface of Outplay, enhancing overall productivity and engagement.
  • Users enjoy the easy interactions with Outplay, facilitating better connection with potential customers across all platforms.
Cons
  • Users report admin issues with Outplay, citing slow customer service and unresolved billing problems after cancellation.
  • Users find the complexity of setup challenging due to a steep learning curve and confusing organization.
  • Users report significant confusion due to buggy software and poor customer service, leading to wasted time and frustration.
  • Users often face connection issues with Outplay, leading to lost time, frustration, and unsatisfactory customer service.
  • Users report serious issues with data deletion, facing ongoing invoices and poor customer support post-cancellation.

What Are Recent G2 Reviews of Outplay?

What Are G2 Users Discussing About Outplay?

JungleMail

JungleMail is internal newsletter software built for organizations using Microsoft 365 and SharePoint. Hosted on Microsoft Azure, it helps communication, HR, and leadership teams create, send, and measure employee newsletters within a secure Microsoft-based environment, without replacing the tools they already use. With deep SharePoint integration, teams can turn SharePoint news and content into branded newsletters, edit and reuse content more easily, and keep communication workflows and engagement data connected to their existing Microsoft 365 environment. The intuitive newsletter builder speeds up production without relying on design or IT support, while Microsoft Entra ID targeting helps teams reach employees by department, office, role, country, or custom audience, without separate data synchronization. For global organizations, JungleMail adds multilingual newsletters, time-zone sending, AI-assisted text, translation, and visual content creation, with translation support through DeepL, OpenAI, and Gemini. Advanced analytics, including click maps, clickstream reports, device insights, and location analytics based on profile data or IP geolocation, help teams understand engagement and improve every newsletter with clear, actionable insight.

Average Rating: 4.7/5.0

Total Reviews: 22

How Do G2 Users Rate JungleMail?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.0/10)
  • Email Platform Integration: 8.5/10 (Category avg: 8.7/10)
  • Email Categorization: 9.2/10 (Category avg: 8.6/10)
  • Attachment Activity: 7.2/10 (Category avg: 8.3/10)

Who Is the Company Behind JungleMail?

  • Seller: Enovapoint
  • Company Website:
  • Year Founded: 2007
  • HQ Location: Vilnius, Vilniaus Apskritis
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 55% Large, 32% Small

What Do G2 Reviewers Say About JungleMail?

AI-generated summary from verified user reviews

Pros
  • Users commend JungleMail's excellent customer support, highlighting prompt and patient assistance during their experience.
  • Users appreciate the ease of use of JungleMail, enabling quick creation of professional emails and newsletters effortlessly.
  • Users love JungleMail for its time-saving automation, making email creation quick and efficient for professionals.
  • Users appreciate the customization capabilities of JungleMail, enabling professional emails with brand consistency and personal templates.
  • Users love the effortless creation of professional emails and newsletters with JungleMail's user-friendly interface and support.
Cons
  • Users experience a difficult learning curve with JungleMail, especially regarding drafts, templates, and backend coding.
  • Users face challenges with email addresses being blocked, creating complications despite responsive support assistance.
  • Users find JungleMail expensive, especially with costs linked to a large number of unique recipients each quarter.
  • Users note the need for a better layout in JungleMail's interface, suggesting a design overhaul could enhance usability.
  • Users find the lack of AI translation capabilities frustrating, wishing for a one-click solution for multilingual newsletters.

What Are Recent G2 Reviews of JungleMail?

What Are G2 Users Discussing About JungleMail?

Veloxy

Veloxy is a revenue growth system that multiplies and accelerates your selling activities while eliminating non-selling activities that cost you time and money. It's one integrated sales platform that gives your essential sales capabilities — sales engagement, sales enablement, sales productivity, and Salesforce adoption — a single touchpoint across all devices to help you close more deals and generate more leads. 1,000's of field sales reps, inside sales reps, and sales managers are transforming sales departments into real revenue centers with Veloxy.

Average Rating: 4.7/5.0

Total Reviews: 209

G2 Deal: 20% off monthly or annual plans

Get 20% off Veloxy, paid monthly or annually, and start using Sales AI software to accelerate sales like never before

Price: ~~$49~~ → $39 per Month

View this exclusive G2 deal

How Do G2 Users Rate Veloxy?

  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 9.0/10)
  • Email Platform Integration: 9.1/10 (Category avg: 8.7/10)

Who Is the Company Behind Veloxy?

  • Seller: Veloxy
  • Year Founded: 2015
  • HQ Location: Pleasanton, California
  • LinkedIn® Page: www.linkedin.com
    8 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Business Account Executive, Regional Sales Manager
  • Top Industries: Telecommunications, Information Technology and Services
  • Company Size: 60% Large, 27% Medium

What Do G2 Reviewers Say About Veloxy?

AI-generated summary from verified user reviews

Pros
  • Users find the automation features of Veloxy crucial for enhancing call management and boosting productivity significantly.
  • Users find Veloxy's call management and voice-to-text features invaluable for enhancing productivity and efficiency in sales.
  • Users praise the customizability of Veloxy, enhancing their call management and Salesforce integration effectively.
  • Users value the customization feature of Veloxy, enhancing call management and integrating seamlessly with Salesforce.
  • Users find Veloxy's ease of use transformative for managing calls and efficiently updating Salesforce on the go.
Cons
  • Users experience battery issues with Veloxy, encountering glitches that prevent updates and cause app resets.
  • Users report frequent editing issues that prevent proper status updates and cause glitches in the app.
  • Users face issues with inaccurate data, as lead status fails to update and app glitches are common.
  • Users experience issues updating lead statuses, causing frustration and glitches when trying to send emails.
  • Users experience lead management issues, as status updates and email features frequently malfunction within the app.

What Are Recent G2 Reviews of Veloxy?

What Are G2 Users Discussing About Veloxy?

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