Best Email Marketing Software - Page 24

How Many Email Marketing Software Products Does G2 Track?

Total Products under this Category: 807

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
  • 807+ 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)

Campaign Workhub

Campaign Workhub provides solutions to simplify email campaigns review and approvals.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Campaign Workhub?

  • Performance and Reliability: 8.3/10 (Category avg: 8.7/10)
  • Sending Outbound Emails: 10.0/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind Campaign Workhub?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Campaign Workhub?

Cartmojo

Integrations and messaging designed for online retailers.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Cartmojo?

  • Sending Outbound Emails: 10.0/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 6.7/10 (Category avg: 8.8/10)

Who Is the Company Behind Cartmojo?

  • Seller: Vextras
  • Year Founded: 2010
  • HQ Location: Knoxville, US
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Cartmojo?

What Are G2 Users Discussing About Cartmojo?

Cheerio AI

Cheerio AI is an omnichannel marketing platform that allows businesses to run campaigns on email, SMS & WhatsApp

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Cheerio AI?

  • Performance and Reliability: 10.0/10 (Category avg: 8.7/10)
  • Sending Outbound Emails: 6.7/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 6.7/10 (Category avg: 8.8/10)

Who Is the Company Behind Cheerio AI?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Cheerio AI?

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Clickz Email Marketing

The only platform that provides ultra targeted contacts & Smart Email blasting

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Clickz Email Marketing?

  • Sending Outbound Emails: 10.0/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Clickz Email Marketing?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Clickz Email Marketing?

What Are G2 Users Discussing About Clickz Email Marketing?

Cllavio

Cllavio is a modern email marketing and transactional email platform designed to help businesses send high-deliverability messages at scale. Built from the ground up for speed, reliability, and simplicity, Cllavio gives companies a single, unified platform where they can manage newsletters, cold email outreach, bulk campaigns, event-based automation, and transactional email through a powerful SMTP and REST API. Cllavio focuses heavily on deliverability, making sure emails reach the inbox—not the spam folder. The platform includes automatic bounce handling, throttling protection, domain reputation safeguards, and DKIM/SPF/DMARC verification to maintain sender trust. For companies sending large volumes of messages, Cllavio provides domain warmup controls, rate-limited sending, and AI-driven spam-trigger detection to optimize inbox placement over time. For marketing teams, Cllavio includes an intuitive campaign builder with templates, scheduling, A/B testing (coming soon), contact grouping, and detailed analytics for opens, clicks, and bounce rate. CSV imports are fast and support millions of rows through presigned S3 uploads, making it easy to migrate from tools like Mailchimp, Brevo, or Mailgun. For developers, Cllavio offers a clean, fully documented SMTP and JSON API, event webhooks, and real-time logs. This makes it ideal for sending order confirmations, password resets, OTPs, system alerts, receipts, and other high-priority transactional messages. The API is built for performance and is backed by scalable infrastructure powered by AWS EC2, Postfix, and cloud-native load balancing. Cllavio integrates with Shopify and other platforms to sync customer and order data automatically. It also includes domain reputation insights, delivery diagnostics, message previews, and monitoring tools to help businesses understand and improve their email performance. With a lifetime free plan, predictable pricing, and no long-term contracts, Cllavio is accessible to freelancers, startups, SMBs, and mid-market companies that want enterprise-quality email capabilities without enterprise cost or complexity. Whether you’re running marketing campaigns or powering mission-critical notifications, Cllavio gives you a fast, reliable, and developer-friendly solution to send email at scale with confidence.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Cllavio?

Who Uses This Product?

  • Company Size: 100% Large

What Do G2 Reviewers Say About Cllavio?

AI-generated summary from verified user reviews

Pros
  • Users value Cllavio's intuitive dashboard and quick data insights, enhancing their analytics experience with ease of use.
  • Users praise Cllavio for its ease of learning, enjoying the intuitive dashboard that simplifies complex data insights.
  • Users appreciate Cllavio’s ease of use, thanks to its intuitive dashboard that simplifies complex data into actionable insights.
  • Users value the intuitive dashboard of Cllavio, which simplifies complex data into easily actionable insights.
Cons
  • Users feel the limited customization of Klaviyo's reporting and integrations restricts their experience compared to other tools.
  • Users feel Cllavio has limited features, desiring more customizable reporting and better integration with niche platforms.
  • Users feel that tool limitations hinder their experience, particularly due to fewer customizable reports and integrations.

What Are Recent G2 Reviews of Cllavio?

CloudCC

CloudCC offers the complete CRM platform with highly competitive pricing, features business apps covering marketing automation, sales force automation, service management, extensible platform and industry CRM solutions and more. CloudCC provides SaaS and PaaS so that you can find out a CRM solution we can do for you.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate CloudCC?

  • Sending Outbound Emails: 8.3/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind CloudCC?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of CloudCC?

What Are G2 Users Discussing About CloudCC?

CM.com Mobile Marketing Cloud

CM.com's Mobile Marketing Cloud is the only omnichannel customer engagement solution that includes all mobile messaging channels like SMS and WhatsApp. This empowers marketers to create superior experiences that increase engagement and conversion.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate CM.com Mobile Marketing Cloud?

  • Performance and Reliability: 10.0/10 (Category avg: 8.7/10)
  • Sending Outbound Emails: 10.0/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind CM.com Mobile Marketing Cloud?

  • Seller: CM.com
  • Year Founded: 1999
  • HQ Location: Breda, Noord-Brabant
  • LinkedIn® Page: www.linkedin.com
    744 employees on LinkedIn®
  • Ownership: AMS: CMCOM
  • Total Revenue (USD mm): $152

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of CM.com Mobile Marketing Cloud?

ColdClicks

ColdClicks is an add on tool that learns about your business to craft perfectly relevant email openers. Use your data and our Blueprint micro campaigns to focus the point of relevancy and generate your openers. Connect to your favorite email marketing or outreach tool and send away.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate ColdClicks?

  • Performance and Reliability: 8.3/10 (Category avg: 8.7/10)
  • Sending Outbound Emails: 8.3/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 8.3/10 (Category avg: 8.8/10)

Who Is the Company Behind ColdClicks?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of ColdClicks?

Confirm Inbox

Confirm Inbox is a Fully Integrated, Fast and Accurate Email Validator. Successful email deliverability is critical, and sending only to pre-validate emails addresses is vital to maintaining a strong sender reputation. Confirm Inbox provides Bulk Email Validation and effective email marketing tools that provides: Bulk Email List Validation via CSV Export Cleaned List to your Marketing Platform via API Run Mail Marketing Campaigns via SMTP API Real-Time API Validation Compatible with all your favorite SMTP Providers API Full integration and support for most popular SMTP API. Bring your own API keys for these API providers and start sending mails via our Email Campaign Drag-and Drop Builder (coming soon). Amazon SES Send Grid SendinBlue SMTP Integration All with No Commitment, Usage Based Pricing, so you only pay for what you use.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Confirm Inbox?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Confirm Inbox?

AI-generated summary from verified user reviews

Pros
  • Users love the ease of navigation in Confirm Inbox, finding the transition seamless and user-friendly.
  • Users find the easy navigation of Confirm Inbox to be user-friendly and seamless for smooth transitions.
Cons
  • Users find the limited notification settings of Confirm Inbox insufficient, affecting their overall experience negatively.

What Are Recent G2 Reviews of Confirm Inbox?

CO-SENDER

CO-SENDER is an Email, SMS and Social marketing platform to send messages worldwide, track results and manage subscriber data in a single place.

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate CO-SENDER?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.8/10)
  • Performance and Reliability: 10.0/10 (Category avg: 8.7/10)
  • Sending Outbound Emails: 10.0/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 6.7/10 (Category avg: 8.8/10)

Who Is the Company Behind CO-SENDER?

  • Seller: Co Sender
  • Year Founded: 2016
  • HQ Location: Los Angeles, US
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are G2 Users Discussing About CO-SENDER?

DailyMails

Dailymail's features and integrations give you the power to create beautiful marketing emails, automated messages, and targeted ad campaigns

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind DailyMails?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of DailyMails?

What Are G2 Users Discussing About DailyMails?

DeliverymanAI

Deliveryman.ai is an all-in-one cold email platform that builds & manages your entire sending infrastructure for maximum deliverability. Instead of juggling multiple domains, inboxes, & warm-up tools, you simply connect a root domain & Deliveryman automatically creates subdomains, sets up mailboxes, warms them up gradually, & rotates sending across them to avoid spam filters. With built-in smart throttling, inbox health monitoring, blacklist checks, & spam score analysis, it ensures your emails consistently reach the inbox. You can scale safely from a few hundred to thousands of emails per day, personalize at scale, track performance in real time, & run campaigns all without any technical hassle.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate DeliverymanAI?

  • Sending Outbound Emails: 10.0/10 (Category avg: 9.0/10)

Who Is the Company Behind DeliverymanAI?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of DeliverymanAI?

Denada

Denada is a chat-to-create (c2c) AI-powered email creative platform that generates fully on-brand campaigns in seconds. It handles copy, content, design, coding, versions, translations, and approvals — eliminating the slow, manual steps that typically bottleneck email production. • AI-Driven Campaign Creation: Generate complete email campaigns from a simple prompt, brief, PDF, or screenshot. • Uses Your Templates: Denada works directly within your existing email templates and is trained on your brand voice, guidelines, and components. • Smart Docs: Upload strategy docs, product briefs, brand guidelines, or promotional calendars — Denada uses them to generate fully customized layouts and messaging. • Built-In Versioning & Translations: Instantly create variants, audience segments, and localized versions. • Production-Ready Code: Clean, exportable HTML that works with your ESP. • Streamlined Approvals: Commenting and collaboration tools reduce review cycles and keep everything in one place. • Massive Time Savings: Go from brief to production-ready campaign in minutes instead of days. Quick Explainer Video: https://www.heydenada.com/explainer

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Denada?

  • Building and Personalizing Emails: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind Denada?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Denada?

Easymailing

Easymailing is a simple and affordable email marketing platform built for small businesses, creators, and local teams. It helps you create, send, and track professional email campaigns without complexity, long onboarding, or enterprise-level costs. Easymailing stands out for: 🎨 An intuitive, well-designed interface that makes email marketing easy from day one — no technical skills required. 🤖 AI-assisted content and templates to help you write emails and create campaigns faster. 🛒 Native integrations with WooCommerce and Shopify, ideal for small online stores and eCommerce projects. 📬 Strong deliverability and anti-spam controls, including monitoring against spam and abusive practices. 🔐 Automatic email authentication (SPF, DKIM, DMARC) to improve inbox placement without manual setup. 🇪🇺 GDPR-conscious by design, helping European businesses send campaigns with confidence and peace of mind. 🤝 Human, high-quality customer support, with fast responses from real people via multiple channels. 🆓 Free forever plan, so you can get started with no credit card required. Easymailing is ideal for teams that value simplicity, usability, clean design, and personal support over bloated enterprise tools.

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate Easymailing?

  • Performance and Reliability: 8.3/10 (Category avg: 8.7/10)
  • Sending Outbound Emails: 8.3/10 (Category avg: 9.0/10)
  • Building and Personalizing Emails: 6.7/10 (Category avg: 8.8/10)

Who Is the Company Behind Easymailing?

Who Uses This Product?

  • Company Size: 100% Small

eConnect Email

eConnect Email is a powerful email application allowing businesses to build, send and track email campaigns. eConnect Email is simply, email done better.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind eConnect Email?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of eConnect Email?

What Are G2 Users Discussing About eConnect Email?

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