Best Email Marketing Software - Page 51

How Many Email Marketing Software Products Does G2 Track?

Total Products under this Category: 810

Category Stats (Nov 2026)

  • Average Rating: 4.37/5 (↑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 Marketing Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 83,100+ Authentic Reviews
  • 810+ 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 Marketing Software

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

Highlighted products: Constant Contact, Brevo, Intuit Mailchimp Email Marketing, Instantly, lemlist, Flodesk, Pipedrive, and Dotdigital.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-marketing/grids.json?focus%5B%5D=constant-contact&focus%5B%5D=brevo-brevo&focus%5B%5D=intuit-mailchimp-email-marketing&focus%5B%5D=instantly&focus%5B%5D=lemlist&focus%5B%5D=flodesk&focus%5B%5D=pipedrive&focus%5B%5D=dotdigital)

Senduta

Who Is the Company Behind Senduta?

  • Seller: Senduta
  • Year Founded: 2026
  • HQ Location: Hyderabad, IN
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

SendWhale

SendWhale is an email marketing platform designed to simplify B2B customer outreach and automated communication. It allows businesses to run personalized campaigns, connect directly via API, and manage contacts securely with built-in database isolation.

Who Is the Company Behind SendWhale?

SendWise

SendWise is a cold email outreach platform designed for founders, agencies, sales teams, and small businesses that want to manage outreach from one place. The platform combines important parts of the cold email process, including email warmup, email verification, deliverability support, campaign creation, and campaign management. Instead of relying on several separate tools, users can prepare their sending setup, verify contact lists, monitor deliverability, and organize outreach campaigns inside one platform. SendWise helps users create a clearer and more practical outreach workflow. Email verification can be used to improve list quality before sending, while email warmup supports sender reputation and inbox preparation. Users can also create and manage campaigns for lead generation, sales prospecting, partnership outreach, client acquisition, and other business communication needs. The platform is suitable for agencies managing outreach for clients, founders building an early sales pipeline, sales teams contacting prospects, and small businesses looking for a simpler way to organize cold email activities. Key capabilities include email warmup, email verification, deliverability support, cold email campaign creation, campaign management, and a centralized workflow for outreach tasks. SendWise focuses on usability, organized campaign management, and better control over the outreach process. Its goal is to help users reduce manual work, improve contact-list quality, support sender reputation, and manage campaigns more efficiently. SendWise is developed by NetConsult and continues to improve through product development, testing, and feedback from real outreach use cases.

Who Is the Company Behind SendWise?

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Seventh Sense

Seventh Sense is a sales and marketing software that allows Sales and marketing professionals generate data about their prospective and existing customers every day to analyze that data to increase sales, increase marketing engagement and brand awareness, minimize bad customer experiences and lost revenue caused by sales personnel attrition, improve efficiency and overall morale.

Average Rating: 4.8/5.0

Total Reviews: 14

How Do G2 Users Rate Seventh Sense?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Seventh Sense?

Who Uses This Product?

  • Top Industries: Marketing and Advertising
  • Company Size: 61% Small, 39% Medium

What Are Recent G2 Reviews of Seventh Sense?

What Are G2 Users Discussing About Seventh Sense?

Shootmail

Shootmail is a template-first email platform with scheduling and advanced analytics, made for developers. Developers can select from a growing list of templates and send mails by using Shootmail’s SDK. It is easy to customise the templates using JSON configuration. Shootmail provides advanced analytics, not just open, click and bounce rates, but also the performance of email links by regions, devices and many other factors. Shootmail is highly secure, it uses SPF, DKIM and DMARC records to ensure email security and continuously monitors the complaint rates of the users to safeguard legitimate users against the bad actors. Shootmail also supports mail scheduling.

Who Is the Company Behind Shootmail?

ShulHub

A Cloud-Based Synagogue Management Platform ShulHub is a type of cloud-based management software designed to help synagogues, Jewish organizations, and communities streamline operations, enhance member engagement, and simplify administrative tasks such as accounting, event planning, donation tracking, and membership management. This software is tailored for leaders and administrators of Jewish organizations who want to manage their day-to-day operations more efficiently. Whether it's organizing High Holiday events, tracking Yahrzeits, or managing member contributions, ShulHub offers an all-in-one solution to centralize and automate these critical functions. Key Features and Benefits: Membership Management: Organize member information, track participation, and automate membership renewals, making it easier to stay connected with your community. Yahrzeit Notifications: Automatically track and remind members of upcoming yahrzeits, ensuring timely observance and meaningful engagement with traditions. Donation Tracking and Accounting: Monitor contributions in real-time, generate detailed financial reports, and streamline billing for pledges and dues. Event Planning and Management: Coordinate events like Bar/Bat Mitzvahs, High Holidays, and community gatherings with scheduling, RSVPs, and automated reminders. Cloud-Based Access: Secure, anytime-anywhere access ensures that leaders can manage operations remotely, collaborate seamlessly, and stay responsive. Who It’s For: ShulHub is ideal for synagogues, Jewish community centers, and other organizations looking for an efficient way to integrate tradition with modern technology. With its automation capabilities, it suits groups of all sizes seeking to save time while fostering meaningful member engagement. By centralizing these essential functions into one platform, ShulHub helps Jewish organizations operate more effectively, allowing leaders to focus on building stronger, more connected communities.

Who Is the Company Behind ShulHub?

SigParser

SigParser automatically scans the contents of past emails and calendars to find 60+ contact details such as full name, email, phone, title, location, and more. SigParser can automatically update CRM, sales, and marketing applications with contact and company details. Get a free no-commitment trial for up to three mailboxes.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind SigParser?

  • Seller: SigParser
  • Year Founded: 2017
  • HQ Location: San Diego, US
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

What Are Recent G2 Reviews of SigParser?

Simplero

Simplero helps coaches and knowledge creators build a business and life they love by simplifying their software stack down to one fun & easy-to-use platform so they can develop meaningful relationships with their customers. From creating courses, building websites, and sending emails- to selling products, managing affiliate programs, and automations. With Simplero, you can run your online business all in one place, not all over the place. Simplero empowers leaders to build communities that change the world. - Amazing Support - Build Websites and Landing pages - Affiliate management - Email marketing and automations - Payments and subscriptions - Courses and communities - Customer insights

Average Rating: 4.2/5.0

Total Reviews: 10

How Do G2 Users Rate Simplero?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Simplero?

  • Seller: Simplero
  • Year Founded: 2009
  • HQ Location: New York, US
  • LinkedIn® Page: www.linkedin.com
    20 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 70% Small

What Are Recent G2 Reviews of Simplero?

What Are G2 Users Discussing About Simplero?

Sleeknote

Grow your email list and revenue with personalized sign-up forms, pop-ups, quizzes and gamification. Sleeknote's no-code popup builder is made for marketers who want to turn store traffic into email subscribers and customers with personalized forms. Grow your email and SMS list with multistep forms, promote sales with gamified popups, collect zero-party data with targeted quizzes, and more. Launch your popup in minutes and customize as much (or little) as you need—without a designer or developer. - Drag-and-drop builder with full control over design and branding - Spin-to-win wheels, quizzes, and scratch cards that engage your shoppers - Exit-intent popups, countdown timers, hello bars, and upsells that drive revenue - Surveys and multistep quizzes that collect customer feedback and zero-party data - Shopify app is also available to leverage your real-time store data to recover carts and engage your shoppers

Average Rating: 4.3/5.0

Total Reviews: 6

Who Is the Company Behind Sleeknote?

Who Uses This Product?

  • Company Size: 83% Small, 17% Large

What Are Recent G2 Reviews of Sleeknote?

What Are G2 Users Discussing About Sleeknote?

SmartMailer

Easy to use straightforward email marketing platform.

Average Rating: 3.8/5.0

Total Reviews: 2

Who Is the Company Behind SmartMailer?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SmartMailer?

What Are G2 Users Discussing About SmartMailer?

SmartMailer.cz

Czech e-mail marketing service for newsletters, contact management, campaign statistics, and integrations with popular e-commerce CMS.

Who Is the Company Behind SmartMailer.cz?

Smore

Smore provides tools to design online flyers and newsletters.

Average Rating: 4.4/5.0

Total Reviews: 19

How Do G2 Users Rate Smore?

  • Has the product been a good partner in doing business?: 9.7/10 (Category avg: 8.8/10)

Who Is the Company Behind Smore?

  • Seller: Smore
  • Year Founded: 2011
  • HQ Location: Tel Aviv, HaMerkaz
  • LinkedIn® Page: www.linkedin.com
    74 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Primary/Secondary Education, Education Management
  • Company Size: 47% Medium, 26% Small

What Do G2 Reviewers Say About Smore?

AI-generated summary from verified user reviews

Pros
  • Users love the collection variety of Smore templates, making it easy to create visually appealing newsletters.
  • Users find Smore templates very easy to use, enabling the creation of visually appealing newsletters effortlessly.
  • Users love the visual appeal of Smore templates, making it easy to create attractive newsletters effortlessly.

What Are Recent G2 Reviews of Smore?

What Are G2 Users Discussing About Smore?

SMS-iT

SMS-iT (SE-Mi Sentient iT) is an advanced Agentic AI-powered RAAS (Results-as-a-Service) platform designed to automate and streamline business operations across sales, marketing, and management. Unlike traditional CRM tools, SMS-iT combines CRM, ERP, and over 60 integrated microservices into a single comprehensive solution. By leveraging intelligent automation, businesses benefit from autonomous customer acquisition, enhanced customer engagement, predictive analytics, and real-time decision-making. Its unified communication system seamlessly integrates SMS, MMS, email, voice, video, and social media, ensuring consistent, personalized interactions across all customer touchpoints. SMS-iT’s flexible architecture allows businesses to customize their own automation stack, significantly reducing operational complexity and overhead costs. With SMS-iT, organizations scale efficiently, close deals faster, and deliver measurable, predictable outcomes, freeing up teams to focus strategically on driving growth and innovation.

Average Rating: 4.4/5.0

Total Reviews: 8

How Do G2 Users Rate SMS-iT?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind SMS-iT?

  • Seller: SMS-iT
  • Year Founded: 2022
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 75% Small, 13% Medium

What Do G2 Reviewers Say About SMS-iT?

AI-generated summary from verified user reviews

Pros
  • Users find SMS-iT's ease of use exceptional, enabling effortless management of targeted messaging campaigns and outreach.
  • Users commend SMS-iT for its ease of use and flexibility, enabling targeted outreach and effective voter engagement.
  • Users value the automation features of SMS-iT, enhancing efficiency in outreach and campaign management.
  • Users highlight the efficiency of SMS-iT in managing outreach campaigns with ease and targeted automation tools.
  • Users praise the great customer service of SMS-iT, enhancing their overall experience with the platform.
Cons
  • Users find the current UI/UX lacking in SMS-iT, expressing a need for more focused improvements in this area.
  • Users find the account setup process complicated, though customer service provides necessary support during the onboarding.
  • Users feel there are too many development challenges, urging a focus on improving UI and UX for better experience.
  • Users face issues with missing features like power dialer and IVR, impacting the functionality of SMS-iT.

What Are Recent G2 Reviews of SMS-iT?

SMS Ninja (formerly: Lead Manager Ninja)

GenAI SMS App for Salesforce SMS Ninja is a Salesforce-native, multi-channel messaging solution that empowers businesses to have personalized conversations with leads & customers. Whether it is SMS, WhatsApp, Email, MMS, Facebook Messenger, or Telegram, the platform lets businesses turn every touchpoint into an opportunity for meaningful interactions, strengthening customer relationships and increasing sales. A dedicated customer support team is available 24x7, ready to offer instant assistance whenever you need it. With Lifetime Refunds, you can request your refund anytime with no questions asked. Above all, the platform guarantees complete data privacy, enabling you to communicate confidently. Personal AI Assistant integrated with SMS Ninja works as a game-changer, freeing customer support agents to perform other high-value tasks. Its quick & intelligent responses maximize customer satisfaction while boosting your team’s productivity.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind SMS Ninja (formerly: Lead Manager Ninja)?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About SMS Ninja (formerly: Lead Manager Ninja)?

AI-generated summary from verified user reviews

Pros
  • Users value the seamless integration with Salesforce for managing SMS, WhatsApp, and email efficiently on one platform.
  • Users value the seamless communication integration with Salesforce, enhancing SMS, WhatsApp, and email management efficiency.
  • Users value the ease of use of SMS Ninja, enabling efficient management of SMS, WhatsApp, and email communications.
  • Users value the easy communication capabilities of SMS Ninja, seamlessly integrating SMS, WhatsApp, and email management.
  • Users value the seamless integration with Salesforce, enhancing management of SMS, WhatsApp, and email communications effortlessly.
Cons
  • Users experience occasional delays in message notifications, affecting the overall effectiveness of SMS Ninja.
  • Users experience occasional delays in message notifications, impacting their responsiveness to important communications.
  • Users find the limited customization options for messaging templates restricts their ability to personalize communications effectively.
  • Users experience messaging issues, including limited template customization and occasional notification delays.
  • Users report performance issues with SMS Ninja, including delays in message notifications and limited template customization.

What Are Recent G2 Reviews of SMS Ninja (formerly: Lead Manager Ninja)?

Yukta Rustagi
YR
Researched and written by Yukta Rustagi
Updated April 9, 2026