# Best Email Tracking Software with Open Rates Capabilities ## How Many Email Tracking Software Products Does G2 Track? **Total Products under this Category:** 175 ### Category Stats (Sep 2026) - **Average Rating:** 4.46/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** Turbosmtp (+4.49%) - Among all products in this category, Turbosmtp recorded the largest rating increase compared to last month _Last updated: September 01, 2026_ ## How Does G2 Rank Email Tracking Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 118,600+ Authentic Reviews - 175+ 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](https://www.g2.com/categories/email-tracking/grids.png?focus%5B%5D=6227&focus%5B%5D=506&focus%5B%5D=1174041&focus%5B%5D=1619&focus%5B%5D=19743&focus%5B%5D=166877&focus%5B%5D=577&focus%5B%5D=3435) Highlighted products: HubSpot Sales Hub, Agentforce Sales (formerly Salesforce Sales Cloud), monday CRM, Pipedrive, Apollo.io, Instantly, GTM Workspace - Powered by ZoomInfo, and Brevo Marketing Platform. 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=monday-crm&focus%5B%5D=pipedrive&focus%5B%5D=apollo-io&focus%5B%5D=instantly&focus%5B%5D=gtm-workspace-powered-by-zoominfo&focus%5B%5D=brevo-marketing-platform) **Sponsored** ### GTM Workspace - Powered by ZoomInfo Note: GTM Workspace is the upgraded version of ZoomInfo Sales and ZoomInfo Copilot. GTM Workspace is a unified sales execution platform that empowers account executives and account managers to run their entire book of business from a single workspace. By bringing together CRM data, ZoomInfo intelligence, engagement history, and buying signals into one consolidated view, GTM Workspace eliminates the constant context-switching that prevents sellers from doing their best work. At the core of GTM Workspace is an AI assistant that understands the full context of a rep's territory - their accounts, open opportunities, past conversations, and real-time signals - enabling natural language commands that drive real action. Sellers can instantly prepare for meetings, monitor account health, prioritize pipeline, and identify the best prospects to pursue, all without leaving a single interface. GTM Workspace integrates directly with Salesforce, maintaining bidirectional, real-time sync so CRM data stays current automatically. Flexible, spreadsheet-style Views allow reps to slice and analyze their accounts, contacts, leads, and opportunities exactly the way they work - with ZoomInfo firmographic, technographic, and intent data enriched directly alongside CRM fields. Purpose-built for the way modern sales teams operate, GTM Workspace requires no training, no agent building, and no engineering projects. It works immediately out of the box, delivering day-one value on top of the data foundation teams already rely on. The result: sellers spend less time stitching together information across disconnected tools and more time doing what they do best - building relationships and closing deals. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=271&secure%5Bchosen_at%5D=2026-09-03T22%3A48%3A50Z&secure%5Bdisplayable_resource_id%5D=271&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=271&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=577&secure%5Bresource_id%5D=271&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-tracking%2Ff%2Fopen-rates&secure%5Btoken%5D=26e3f41e08bb29f7f449f195e66486a50e751258c7b498fb18d62422393586b7&secure%5Burl%5D=https%3A%2F%2Fwww.zoominfo.com%2Foffers%2Femail-tracking%3Fcamp_id%3D7017y000023JYrGAAW%26utm_source%3DG2%26utm_medium%3DG2clicks%26utm_campaign%3DWorkspace_EmailTracking_NB-All_G2_NA_US%26utm_content%3DFT%26offer%3Dfree_trial&secure%5Burl_type%5D=custom_url) ### [Klenty](https://www.g2.com/products/klenty/reviews) Klenty is an AI Sales Engagement Platform that helps SDR teams run multichannel outbound with a strong focus on calling. Built for modern sales teams, Klenty combines prospecting, outreach, AI-powered dialing, follow-ups, and coaching in one platform to help reps open more conversations and build more pipeline. With AI-powered Power Dialer and Parallel Dialer, sales reps can increase dialing volume and spend more time in live conversations. Klenty's AI Connect Rate Infrastructure helps teams improve connect rates by increasing the likelihood of reaching prospects. Beyond dialing, Klenty uses AI to automate post-call work by generating next steps and follow-up actions after every sales conversation. Its AI Call Coaching Suite analyzes conversations, identifies coaching opportunities, and gives managers the insights they need to improve rep performance at scale. Klenty integrates with leading CRMs and sales tools, enabling teams to manage multichannel outreach, track engagement, automate repetitive tasks, and coach reps without switching between platforms. From prospecting to dialing, follow-ups, and coaching, Klenty gives outbound sales teams everything they need to run consistent, high-performing outbound programs from a single platform. **Average Rating:** 4.6/5.0 **Total Reviews:** 389 #### G2 Deal: Get 20% off on all our quarterly plans Klenty is a Sales Engagement Platform powering Revenue teams to accelerate Time to Market & convert Leads to Opportunities and close deals faster every day **Price:** ~~$45-125/user/month~~ → $36-100/user/month [View this exclusive G2 deal](https://www.g2.com/deals/offers/3a50786c-b486-4f86-8e62-bd348fa10998?source=categories) #### How Do G2 Users Rate Klenty? - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 9.1/10) - **Email Platform Integration:** 8.7/10 (Category avg: 8.7/10) - **Email Categorization:** 8.2/10 (Category avg: 8.6/10) - **Attachment Activity:** 7.9/10 (Category avg: 8.3/10) #### Who Is the Company Behind Klenty? - **Seller:** [Klenty](https://www.g2.com/sellers/klenty) - **Year Founded:** 2016 - **HQ Location:** Palo Alto, CA - **Twitter:** @KlentyHQ 502 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f0e26ca6068c3512d8f9d612ac10cbb9522d6de672b3b1e6e5631d1644f0150f&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F9374886%2F&secure%5Burl_type%5D=linkedin_company_website) 142 employees on LinkedIn® #### Who Uses This Product? - **Who Uses This:** CEO, Business Development Manager - **Top Industries:** Computer Software, Marketing and Advertising - **Company Size:** 72% Small, 21% Medium #### What Do G2 Reviewers Say About Klenty? _AI-generated summary from verified user reviews_ ##### Pros - Users commend Klenty for its **automation capabilities** , drastically saving time and enhancing outreach efficiency with prospects. - Users find Klenty's **helpful support and responsiveness** invaluable for boosting their sales outreach and campaigns. - Users appreciate the **superb and friendly customer support** from Klenty, ensuring quick resolution of issues and queries. - Users find Klenty's **ease of use** exceptional, appreciating its clear organization and seamless integration with LinkedIn. - Users praise Klenty's **seamless integrations** , enhancing efficiency by automating outreach across multiple platforms effortlessly. ##### Cons - Users struggle with **integration issues** and complex navigation, making it difficult to connect Klenty with other tools. - Users note the **missing features** in Klenty, wishing for improved UI and clearer communication of functionalities. - Users find the **learning curve steep** with Klenty, particularly due to the lack of Spanish resources and configuration challenges. - Users report **terrible customer service** with slow responses and non-intuitive campaign management processes in Klenty. - Users report significant **technical issues** with Klenty, including a clunky UI and slow customer service response times. #### What Are Recent G2 Reviews of Klenty? **["Intuitive Outreach Automation with Excellent Support"](https://www.g2.com/survey_responses/klenty-review-13063436)** **Rating:** 5.0/5.0 stars _— Zina P._ [Read full review](https://www.g2.com/survey_responses/klenty-review-13063436) **["Easy, Affordable SMS with a Straightforward UI"](https://www.g2.com/survey_responses/klenty-review-13402280)** **Rating:** 4.0/5.0 stars _— Zaahid J._ [Read full review](https://www.g2.com/survey_responses/klenty-review-13402280) Spotlight Categories [Time Tracking Software](https://www.g2.com/categories/time-tracking-software) [Compensation Management Software](https://www.g2.com/categories/compensation-management) [Accounts Payable Automation Software](https://www.g2.com/categories/ap-automation) [Marketing Analytics Tools](https://www.g2.com/categories/marketing-analytics) [Video Editing Software](https://www.g2.com/categories/video-editing) Similar Categories - [AI Sales Roleplay Tools](/categories/ai-sales-roleplay-tools) - [Conversation Intelligence](/categories/conversation-intelligence) - [Digital Sales Room](/categories/digital-sales-room) - [Lead-to-Account Matching and Routing](/categories/lead-to-account-matching-and-routing) - [Outbound Call Tracking](/categories/outbound-call-tracking) - [Sales Coaching](/categories/sales-coaching) - [Sales Content Management](/categories/sales-content-management) - [Sales Enablement](/categories/sales-enablement) - [Sales Engagement](/categories/sales-engagement) - [Salesforce CRM Document Generation](/categories/salesforce-crm-document-generation) - [Sales Performance Management](/categories/sales-performance-management) - [Sales Planning](/categories/sales-planning) - [Sales Tracking](/categories/sales-tracking) - [Sales Training and Onboarding](/categories/sales-training-and-onboarding) [Browse Email Tracking Themes](/categories/email-tracking/themes) Benefits of Email Tracking Software with Open Rates capabilities include: Records the rate at which emails are opened. Below are the top-rated Email Tracking Software with Open Rates capabilities, as verified by G2’s Research team. Real users have identified Open Rates as an important function of Email Tracking Software. Compare different products that offer this feature so you can decide which is best for your business needs. Top Tools at a Glance | Product | Best for | User Review | | --- | --- | --- | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_92f791c125019514c13f2138425a640b/hubspot-sales-hub.png "Product Avatar Image")](https://www.g2.com/products/hubspot-sales-hub/reviews)[HubSpot Sales Hub](https://www.g2.com/products/hubspot-sales-hub/reviews)[4.4/5(13,936)](https://www.g2.com/products/hubspot-sales-hub/reviews) | Real-time email open tracking with CRM-native sequencing | "HubSpot Sales Hub’s AI Turns CRM Data Into Actionable Outreach Lists Fast" | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_c7667c650c352acba4bfca38ee89457b/agentforce-sales-formerly-salesforce-sales-cloud.png "Product Avatar Image")](https://www.g2.com/products/agentforce-sales-formerly-salesforce-sales-cloud/reviews)[Agentforce Sales](https://www.g2.com/products/agentforce-sales-formerly-salesforce-sales-cloud/reviews)[4.4/5(25,876)](https://www.g2.com/products/agentforce-sales-formerly-salesforce-sales-cloud/reviews) | Salesforce-native email tracking inside opportunity pipelines | "Salesforce: The Ultimate CRM for Effortless Business Automation" | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_8c3cb6afa6d92fd27b38fff17fda2117/monday-crm.png "Product Avatar Image")](https://www.g2.com/products/monday-crm/reviews)[monday CRM](https://www.g2.com/products/monday-crm/reviews)[4.5/5(1,615)](https://www.g2.com/products/monday-crm/reviews) | Centralized email tracking with pipeline automation | "Flexible, Easy-to-Use CRM with a Clear Visual Sales Pipeline" | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_11df00d92568ecc89d4d15e072df8cc6/pipedrive.png "Product Avatar Image")](https://www.g2.com/products/pipedrive/reviews)[Pipedrive](https://www.g2.com/products/pipedrive/reviews)[4.3/5(3,140)](https://www.g2.com/products/pipedrive/reviews) | Deal-linked email tracking with pipeline visibility | "Effortless Kanban Deal Pipeline That Keeps Sales Organized" | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_99c4bd25dc044ae603ad32e419e76983/apollo-io.png "Product Avatar Image")](https://www.g2.com/products/apollo-io/reviews)[Apollo.io](https://www.g2.com/products/apollo-io/reviews)[4.7/5(9,822)](https://www.g2.com/products/apollo-io/reviews) | Multi-touch outreach tracking with sequenced follow-ups | "Apollo.io’s Intuitive UI, Fast Search, and AI-Powered Outreach Deliver Outstanding ROI" | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_2a45358798c292981f351f096c165556/instantly.png "Product Avatar Image")](https://www.g2.com/products/instantly/reviews)[Instantly](https://www.g2.com/products/instantly/reviews)[4.8/5(4,158)](https://www.g2.com/products/instantly/reviews) | Cold outreach deliverability with multi-inbox warmup tracking | "" | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_0fe1247bb1ae3d476bf6e9dbd470cf7d/gtm-workspace-powered-by-zoominfo.png "Product Avatar Image")](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews)[GTM Workspace - Powered by ZoomInfo](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews)[4.5/5(9,116)](https://www.g2.com/products/gtm-workspace-powered-by-zoominfo/reviews) | Outbound email tracking with B2B intent signals | "A Strong way to invest in your business" | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ee85f8ddd73b345c4febd9bec84767ea/brevo-marketing-platform.png "Product Avatar Image")](https://www.g2.com/products/brevo-marketing-platform/reviews)[Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews)[4.5/5(2,632)](https://www.g2.com/products/brevo-marketing-platform/reviews) | Multi-channel campaign tracking with unified deliverability analytics | "Email marketing and marketing automation software that offers great value for growing businesses." | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_e23b68d4b4537c74be947bb2f8ad5803/salesloft.png "Product Avatar Image")](https://www.g2.com/products/salesloft/reviews)[Salesloft](https://www.g2.com/products/salesloft/reviews)[4.5/5(4,291)](https://www.g2.com/products/salesloft/reviews) | Salesforce-synced email tracking inside sales cadences | "Easy-to-Use Cadences and Automation That Boost SDR Efficiency" | | [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_05835b4c6cee5bb018dbb7581ffaecc9/substrata-substrata.png "Product Avatar Image")](https://www.g2.com/products/substrata-substrata/reviews)[Substrata](https://www.g2.com/products/substrata-substrata/reviews)[4.9/5(1,116)](https://www.g2.com/products/substrata-substrata/reviews) | Email tracking with behavioral buyer-intent signals | "Connects Communication Intelligence With Revenue Operations" | * * * Show More