# Best Email Deliverability Solutions - Page 12

## How Many Email Deliverability Tools Products Does G2 Track?

**Total Products under this Category:** 226

### Category Stats (Aug 2026)

- **Average Rating:** 4.53/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** E-Warmup (+5.56%) - Among all products in this category, E-Warmup recorded the largest rating increase compared to last month

_Last updated: August 05, 2026_

## How Does G2 Rank Email Deliverability Tools Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 72,200+ Authentic Reviews
- 226+ 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 Deliverability Tools
 ![G2 Grid® for Email Deliverability Tools plotting products by satisfaction and market presence](https://www.g2.com/categories/email-deliverability/grids.png?focus%5B%5D=933&focus%5B%5D=166877&focus%5B%5D=19743&focus%5B%5D=91817&focus%5B%5D=3435&focus%5B%5D=157194&focus%5B%5D=22329&focus%5B%5D=1759)

Highlighted products: Constant Contact, Instantly, Apollo.io, lemlist, Brevo Marketing Platform, Warmy, Klaviyo, and Dotdigital.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-deliverability/grids.json?focus%5B%5D=constant-contact&focus%5B%5D=instantly&focus%5B%5D=apollo-io&focus%5B%5D=lemlist&focus%5B%5D=brevo-marketing-platform&focus%5B%5D=warmy&focus%5B%5D=klaviyo&focus%5B%5D=dotdigital)

**Sponsored**

### Emma

Emma is a powerful email marketing platform designed to help organizations automate and personalize campaigns while maintaining brand consistency across teams, locations, and departments. Built with an intuitive interface, Emma enables marketers, especially in higher education, nonprofits, franchises, and growing businesses, to create high-impact engagement with minimal effort. Seamlessly integrating with existing tech stacks, Emma ensures every campaign stays consistent, compliant, and on-brand through robust controls, flexible user permissions, and reliable integrations. Backed by over 20 years of combined expertise, the Emma team supports customers at every stage with on-demand training, guided tutorials, and strategic insights—empowering teams to streamline workflows, maximize value, and drive stronger results.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=paid_promo&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1392&secure%5Bchosen_at%5D=2026-08-15T10%3A24%3A07Z&secure%5Bmedium%5D=sponsored&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=3181&secure%5Bresource_id%5D=1392&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-deliverability%3Fpage%3D12&secure%5Btoken%5D=4b7be7e358cea8a7bc9aeac65c3db4e85504f11fe16b088357c7ab21506d4bc7&secure%5Burl%5D=https%3A%2F%2Fmyemma.com%2Femail-marketing-features&secure%5Burl_type%5D=paid_promos)

### [Deliverly.ai](https://www.g2.com/products/deliverly-ai/reviews)

Deliverly - Deliverability Engineered Cold Email Infrastructure Deliverly is the premium cold email infrastructure platform built for teams that refuse to compromise on deliverability. Purpose-built for outbound professionals who demand inbox placement, Deliverly handles domain acquisition, enterprise-grade mailbox provisioning, DNS configuration, and infrastructure management at scale so you can focus on filling the pipeline, not troubleshooting spam folders. What Deliverly Does Deliverly removes the technical burden of cold email infrastructure while maximizing inbox placement. Purchase domains directly inside the platform, provision official Google Workspace or Microsoft 365 mailboxes, and have SPF, DKIM, and DMARC records configured without touching a DNS panel. Every decision in the platform is engineered around one outcome, landing in the primary inbox. Key Features Enterprise-Grade Mailbox Provisioning Provision official Google Workspace and Microsoft 365 accounts with full admin control. Premium, reputation-clean inboxes, not recycled accounts with unknown sending history. Automated DNS Configuration SPF, DKIM, and DMARC records configured automatically for every domain, ensuring proper authentication and eliminating misconfiguration risk. US-Based IP Addresses All mailboxes provisioned with US-based IPs, improving inbox placement and supporting region-specific deliverability standards. Workspace-Level Isolation Each workspace operates in complete isolation, preventing sender reputation cross-contamination. Organize by client, campaign, or team. Automatic Blacklist Protection Continuous monitoring detects blacklist events and triggers protective action before they erode inbox placement. Bulk Mailbox Management Manage hundreds of domains and mailboxes simultaneously. Scale infrastructure without scaling workload. DNS Zone Isolation Advanced DNS settings distribute sending signals across configurations, protecting sender reputation at scale. Prewarmed Infrastructure Skip warm-up entirely. Prewarmed mailboxes ready for immediate sending from day one. Mailbox Profile Customization Add professional profile images with AI to boost sender credibility and open rates. Seamless Sequencer Integration Connect to Instantly, SmartLead, Lemlist, and more. Tool-agnostic infrastructure works with any sending software. Who Uses Deliverly Cold email agencies, B2B sales teams, lead gen specialists, founders, solopreneurs, and outbound consultancies that treat deliverability as a competitive advantage. Why Teams Choose Deliverly Inbox placement is not a feature, it's the entire point. Deliverly eliminates manual setup risk with a single platform purpose-built for deliverability. Zero to inbox-ready in minutes. Deliverly Account Pricing Google Workspace and Microsoft 365 mailboxes start at $2.75/mailbox per month. Prewarmed infrastructure at a flat $5/mailbox.

#### Who Is the Company Behind Deliverly.ai?

- **Seller:** [Deliverly](https://www.g2.com/sellers/deliverly)
- **Year Founded:** 2026
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5decd5a90d9beedb9149b5af89a5a1b6631dc190d169c825c4f9054dced5c777&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdeliverly-ai&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [DYN Email Delivery](https://www.g2.com/products/dyn-email-delivery/reviews)

Dyn maintains relationships and communications with global inbox providers, blacklists, and spam filter providers.

#### Who Is the Company Behind DYN Email Delivery?

- **Seller:** [Oracle](https://www.g2.com/sellers/oracle)
- **Year Founded:** 1977
- **HQ Location:** Austin, TX
- **Twitter:** @Oracle  
827,997 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a14fcbcd818b49d781453c19628a9479a70cc1e8e335e54c876392ab5f543da3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1028%2F&secure%5Burl_type%5D=linkedin_company_website)  
208,078 employees on LinkedIn®
- **Ownership:** NYSE:ORCL

### [eCold.ai](https://www.g2.com/products/ecold-ai/reviews)

Get 100s of personalized lines in seconds Stop wasting hours manually personalizing every cold email - eCold.ai does it all for you

#### Who Is the Company Behind eCold.ai?

- **Seller:** [eCold.ai](https://www.g2.com/sellers/ecold-ai)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [eHygienics](https://www.g2.com/products/ehygienics/reviews)

eHygienics is a professional email list hygiene company located in beautiful Bend, OR USA. Since 2003, eHygienics has been removing all types of threats from subscriber and old email databases. eHygienics coveted platforms offer their clients the ability to scrub by themselves, programmatically or by their team.

#### Who Is the Company Behind eHygienics?

- **Seller:** [eHygienics](https://www.g2.com/sellers/ehygienics)
- **HQ Location:** Bend, OR
- **Twitter:** @eHygienics  
31 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Email Append services](https://www.g2.com/products/email-append-services/reviews)

Email Append services provides precise services for specific objections through innovative, data-driven marketing solutions.

#### Who Is the Company Behind Email Append services?

- **Seller:** [craigparker](https://www.g2.com/sellers/craigparker)
- **Year Founded:** 2001
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=540a7a03945f470eabefefe454b7f890e4a17385f24ef186218d3349cb96ba6b&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Femail-append-services&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Email Deliverability Suite](https://www.g2.com/products/email-deliverability-suite/reviews)

SendForensics is a global provider of advanced email analysis, quality-assurance and anti-phishing solutions for marketing, compliance and security applications.

#### Who Is the Company Behind Email Deliverability Suite?

- **Seller:** [SendForensics](https://www.g2.com/sellers/sendforensics)
- **Year Founded:** 2013
- **HQ Location:** Singapore, SG
- **Twitter:** @SendForensics  
216 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8f8ad02ace518817109db9027ab11b605f5a03fcad4b48914b2069d983950158&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fsendforensics&secure%5Burl_type%5D=linkedin_company_website)  
4 employees on LinkedIn®

### [EmailGuard](https://www.g2.com/products/emailguard/reviews)

EmailGuard is a SaaS platform for enhanced email deliverability and monitoring. It ensures that your emails never land in the spam folder. EmailGuard provides domain monitoring, email authentication, blacklist checking, inbox placement testing, hosted domain redirects, contact verification, and more.

#### Who Is the Company Behind EmailGuard?

- **Seller:** [EmailGuard](https://www.g2.com/sellers/emailguard)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Email validation, delivirabilty services](https://www.g2.com/products/email-validation-delivirabilty-services/reviews)

Mailforming helps businesses improve email deliverability with email validation, inbox monitoring, domain reputation tools, and spam prevention solutions. Email deliverability and email validation platform designed for marketers, SaaS companies, sales teams, and agencies that want their emails to consistently reach the inbox. The platform helps businesses reduce bounce rates, improve sender reputation, and optimize inbox placement across major email providers like Gmail, Outlook, and Yahoo.

#### Who Is the Company Behind Email validation, delivirabilty services?

- **Seller:** [Mailforming](https://www.g2.com/sellers/mailforming)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Engagor](https://www.g2.com/products/engagor-engagor/reviews)

Engagor is AI that investigates your email ecosystem without being asked. It connects to every ESP and MTA you use, monitors 24/7 across all signals, and surfaces what you didn't know to look for. Not monitoring. Not analytics. Autonomous investigation.

#### Who Is the Company Behind Engagor?

- **Seller:** [Engagor](https://www.g2.com/sellers/engagor)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d7421c89add30d15123c12e4536e1a9f27b70a67fb5d0bdcd8727369091092df&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fengagor%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [EvaWarm](https://www.g2.com/products/evawarm-evawarm/reviews)

EvaWarm offers user engagements for your email account at scale to increase your sender reputation, so you never land in SPAM! How does it work? Your email account will automatically and sometimes manually (by us) send dozens of emails to EvaWarm on a daily basis at the right frequency. These emails will be marked not spam and important, opened, get starred, and get replied to & forwarded. Also, you will receive emails from various accounts. We will also get you newsletter subscriptions from various businesses and you would start receiving emails from these reputed senders. By doing so, your email, domain, and IP reputations will rise considerably and keep your emails stay out of spam. We also offer an industry-first ‘Whitelist Your Promotional Content’ feature. By using this, you will be able to whitelist your actual campaign content and get user engagement (including link clicks) – This feature helps you to bypass ISPs and avoids your campaign being listed as “It is similar to messages that were identified as spam in the past”

#### Who Is the Company Behind EvaWarm?

- **Seller:** [EvaWarm](https://www.g2.com/sellers/evawarm)
- **Year Founded:** 2021
- **HQ Location:** Chennai , IN
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=92c8eea5db568339e80bfa3a1366616d2e03267512b7482a192c1307afb4a6f7&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Feva-email-warm-up%2F&secure%5Burl_type%5D=linkedin_company_website)  
5 employees on LinkedIn®

### [Everest](https://www.g2.com/products/validity-inc-everest/reviews)

Everest is a fully integrated email success platform providing crucial insights and deliverability guidance so you can reach more people, increase engagement, and improve efficiencies of your email program. Improve your email deliverability by getting complete visibility into your email marketing metrics and sender reputation, understand your audience and deliver content that is timely, personalized, and functions flawlessly on any device, and get a holistic view of your email program with the insights, guidance, and exclusive data you need at your fingertips – all in a single platform. Everest is built by the combined forces of Return Path, BriteVerify, and 250ok. Bringing together 20+ years of email marketing experience and continuous learning from thousands of customers into this unified and powerful platform.

#### Who Is the Company Behind Everest?

- **Seller:** [Validity Inc](https://www.g2.com/sellers/validity-inc)
- **Company Website:** www.validity.com
- **Year Founded:** 2018
- **HQ Location:** Boston, Massachusetts
- **Twitter:** @TrustValidity  
1,151 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8be688406ea338049038d268470cedfc67029c5530909fb0451c4a7545934bd3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F11679353%2F&secure%5Burl_type%5D=linkedin_company_website)  
350 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Marketing and Advertising, Financial Services
- **Company Size:** 25% Small, 17% Large

#### What Do G2 Reviewers Say About Everest?

_AI-generated summary from verified user reviews_

##### Pros

- Users praise the **ease of use** of Everest, appreciating its flexibility and intuitive design for managing workflows.
- Users value the **effective email deliverability** of Everest, ensuring campaigns reach inboxes without getting lost as spam.
- Users commend the **detailed yet intuitive dashboards** of Everest, enhancing their email campaign management experience.
- Users appreciate the **high rate of email deliverability** with Everest, ensuring successful inbox placements for campaigns.
- Users appreciate the **flexible design** of Everest, effortlessly organizing tasks and customizing workflows with ease.

##### Cons

- Users find the **price steep** and desire more meaningful updates to justify the cost of Everest.
- Users find the **transition from other platforms complicated** due to Everest's extensive features and setup requirements.
- Users find the **setup and transition process complicated** due to the abundance of features offered by Everest.
- Users find the **setup process complicated** , especially when transitioning from other platforms due to the extensive features.
- Users experience **dashboard navigation challenges** , leading to difficulties in finding the desired data efficiently.

### [ForgeSend](https://www.g2.com/products/forgesend/reviews)

ForgeSend is a cold email and outbound platform built for operators who want to know exactly what is happening and exactly what it costs. Every enrichment action is logged line by line — provider, cost, result — before and after it runs. A pre-send checklist blocks campaign launch until DNS authentication, inbox health, and list hygiene all pass. Private Deployment is available for qualified businesses with compliance or data-residency requirements. Flat pricing, no per-seat fees, no hidden add-ons.

#### Who Is the Company Behind ForgeSend?

- **Seller:** [Studio Launch](https://www.g2.com/sellers/studio-launch)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [GoCustomer](https://www.g2.com/products/gocustomer/reviews)

Gocustomer is customer acquisition platform, focusing on personalized outreach. It aggregates and enriches data from various sources using specialized agents, including LinkedIn and websites to craft hyper personalized messaging for your customers. This synergy, combined with our robust drip campaigns and domain warm-up, ensures maximum inbox reach, paving the way for higher conversions and sustained customer engagement.

#### Who Is the Company Behind GoCustomer?

- **Seller:** [Hamna](https://www.g2.com/sellers/hamna)
- **Year Founded:** 2024
- **HQ Location:** San Francisco, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=65a113b17603353800da7c05fbd94cee01fd464a5fe4b3e8e1cb63e2974d7fe0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fgocustomer&secure%5Burl_type%5D=linkedin_company_website)  
11 employees on LinkedIn®

### [Gsender.pro](https://www.g2.com/products/gsender-pro/reviews)

The ultimate tool for automated Gmail cold outreach

#### Who Is the Company Behind Gsender.pro?

- **Seller:** [Gsender.pro](https://www.g2.com/sellers/gsender-pro)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Halon Engage](https://www.g2.com/products/halon-engage/reviews)

Halon Engage is for companies who leverage email to drive revenue and optimize customer results. Halon Engage provides best-in-class, cloud-ready email infrastructure built to amp customer satisfaction and effortlessly scale for the most demanding environments. Halon Engage offers best-in-class scaling, control, and flexibility that allows large-scale senders to future-proof their email infrastructure.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Halon Engage?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind Halon Engage?

- **Seller:** [Halon](https://www.g2.com/sellers/halon)
- **Year Founded:** 2010
- **HQ Location:** Göteborg, SE
- **Twitter:** @halon\_io  
954 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c1679033eda8d91f81d3ffda2af3389f55c9864e8d80b3199657cc372be4d5f8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fhalon&secure%5Burl_type%5D=linkedin_company_website)  
35 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

#### What Do G2 Reviewers Say About Halon Engage?

_AI-generated summary from verified user reviews_

##### Pros

- Users praise the **exceptional customer support** of Halon Engage, noting the team’s expertise and dedication throughout implementation.
- Users value the **flexibility and customization** of Halon Engage, seamlessly integrating it into their existing systems.
- Users praise Halon Engage for its **exceptional deliverability** , efficiently handling millions of emails with reliable performance.
- Users highlight the **deployment ease** with Halon Engage, thanks to a customer-centric team and seamless integration.
- Users highlight the **efficiency** of Halon Engage in handling massive email volumes seamlessly and with excellent support.

#### What Are Recent G2 Reviews of Halon Engage?

**["Global Head - Email Business"](https://www.g2.com/survey_responses/halon-engage-review-9107285)**

**Rating:** 5.0/5.0 stars

_— Chaitu ._

[Read full review](https://www.g2.com/survey_responses/halon-engage-review-9107285)

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 ![Yukta Rustagi](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Yukta Rustagi")
YR

Researched and written by [Yukta Rustagi](https://research.g2.com/insights/author/yukta-rustagi)

Updated October 3, 2024

Email deliverability tools help businesses monitor and optimize email campaigns to improve their inbox placement and reputation among recipients. These tools are advantageous within marketing and sales strategies, increasing open rates and conversion opportunities by ensuring emails bypass spam folders and are strategically composed to be perceived as legitimate. Email deliverability tools are used primarily by email marketers or organizational teams involved with sending bulk emails to contact lists and leads. Successful use of these tools can put valuable content or sales opportunities in front of more subscribers and help prevent emails from getting lost in the shuffle or tagged as spam.

Email deliverability software often integrates with [email marketing software](https://www.g2.com/categories/email-marketing), and a number of products in the Email Marketing category include features related to email delivery and inbox placement. These tools may similarly function in tandem with [marketing automation software](https://www.g2.com/categories/marketing-automation). Email deliverability software may offer features related to DMARC software to help ensure emails and email accounts are authenticated to avoid imposter activity that could cause flagging and poor inbox placement. Email deliverability platforms may also integrate with or offer features of [email tracking software](https://www.g2.com/categories/email-tracking) to monitor email performance, such as open rates, processing time, and email delivery latency.

To qualify for inclusion in the Email Deliverability category, a product must:

- Provide tools for testing and optimizing emails against up-to-date spam filter analyses
- Analyze sender accounts for potential flagging or placement issues
- Provide timely metrics related to email delivery and sender reputation

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