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Top Free Email Deliverability Tools

Check out our list of free Email Deliverability Tools. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features.

If you'd like to see more products and to evaluate additional feature options, compare all Email Deliverability Tools to ensure you get the right product.

View Free Email Deliverability Tools

G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
71 Email Deliverability Products Available
View all Email Deliverability Tools
View all Email Deliverability Tools
Intuit Mailchimp Email Marketing
(12,877)4.3 out of 5
Optimized for quick response
Save to My Lists
Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Intuit Mailchimp - Email Marketing is a dedicated solution designed to help growing businesses connect with their audience and create impactful email campaigns with ease. Trusted by over 11 million bu

    Users
    • Owner
    • Marketing Manager
    Industries
    • Marketing and Advertising
    • Non-Profit Organization Management
    Market Segment
    • 72% Small-Business
    • 22% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Intuit Mailchimp Email Marketing features and usability ratings that predict user satisfaction
    8.6
    Has the product been a good partner in doing business?
    Average: 9.0
    8.8
    Campaign Performance
    Average: 8.7
    8.4
    Content
    Average: 8.7
    8.7
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Beth B.
    BB
    Mail chimp offers a free/low cost alternative for small businesses who don't want to dip their toe in the water. Read review
    Mammar Kadafi S.
    MS
    I'm able to easily send mail to most of my contact list with 99% delivery rate and track every action taken by my target audience. Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Intuit Mailchimp
    Company Website
    Year Founded
    2001
    HQ Location
    Atlanta, GA
    Twitter
    @MailChimp
    239,504 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    1,612 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Intuit Mailchimp - Email Marketing is a dedicated solution designed to help growing businesses connect with their audience and create impactful email campaigns with ease. Trusted by over 11 million bu

Users
  • Owner
  • Marketing Manager
Industries
  • Marketing and Advertising
  • Non-Profit Organization Management
Market Segment
  • 72% Small-Business
  • 22% Mid-Market
Intuit Mailchimp Email Marketing features and usability ratings that predict user satisfaction
8.6
Has the product been a good partner in doing business?
Average: 9.0
8.8
Campaign Performance
Average: 8.7
8.4
Content
Average: 8.7
8.7
Brand Reputation
Average: 8.8
Beth B.
BB
Mail chimp offers a free/low cost alternative for small businesses who don't want to dip their toe in the water. Read review
Mammar Kadafi S.
MS
I'm able to easily send mail to most of my contact list with 99% delivery rate and track every action taken by my target audience. Read review
Seller Details
Seller
Intuit Mailchimp
Company Website
Year Founded
2001
HQ Location
Atlanta, GA
Twitter
@MailChimp
239,504 Twitter followers
LinkedIn® Page
www.linkedin.com
1,612 employees on LinkedIn®
Constant Contact
(7,243)4.1 out of 5
Optimized for quick response
8th Easiest To Use in Email Deliverability software
View top Consulting Services for Constant Contact
Save to My Lists
Entry Level Price:Starting at $12.00
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    We deliver for small businesses with powerful tools to simplify and amplify digital marketing. Whether it's driving sales, growing a customer base or engaging an audience, we help you build strong con

    Users
    • Marketing Manager
    • Owner
    Industries
    • Non-Profit Organization Management
    • Marketing and Advertising
    Market Segment
    • 70% Small-Business
    • 23% Mid-Market
    User Sentiment
    How are these determined?Information
    These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
    • Constant Contact is a platform for creating and managing email campaigns, with features for analytics, social media management, and marketing automation.
    • Reviewers appreciate Constant Contact's user-friendly interface, its integration with other platforms, and its comprehensive analytics that provide clear insights into campaign performance.
    • Reviewers noted limitations in design capabilities, issues with the unsubscriber feature, and a lack of advanced automation compared to other platforms.
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Constant Contact features and usability ratings that predict user satisfaction
    8.6
    Has the product been a good partner in doing business?
    Average: 9.0
    8.8
    Campaign Performance
    Average: 8.7
    8.5
    Content
    Average: 8.7
    8.7
    Brand Reputation
    Average: 8.8
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Constant Contact
    Company Website
    Year Founded
    1995
    HQ Location
    Waltham, US
    Twitter
    @ConstantContact
    67,334 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    1,147 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

We deliver for small businesses with powerful tools to simplify and amplify digital marketing. Whether it's driving sales, growing a customer base or engaging an audience, we help you build strong con

Users
  • Marketing Manager
  • Owner
Industries
  • Non-Profit Organization Management
  • Marketing and Advertising
Market Segment
  • 70% Small-Business
  • 23% Mid-Market
User Sentiment
How are these determined?Information
These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
  • Constant Contact is a platform for creating and managing email campaigns, with features for analytics, social media management, and marketing automation.
  • Reviewers appreciate Constant Contact's user-friendly interface, its integration with other platforms, and its comprehensive analytics that provide clear insights into campaign performance.
  • Reviewers noted limitations in design capabilities, issues with the unsubscriber feature, and a lack of advanced automation compared to other platforms.
Constant Contact features and usability ratings that predict user satisfaction
8.6
Has the product been a good partner in doing business?
Average: 9.0
8.8
Campaign Performance
Average: 8.7
8.5
Content
Average: 8.7
8.7
Brand Reputation
Average: 8.8
Seller Details
Seller
Constant Contact
Company Website
Year Founded
1995
HQ Location
Waltham, US
Twitter
@ConstantContact
67,334 Twitter followers
LinkedIn® Page
www.linkedin.com
1,147 employees on LinkedIn®
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Brevo Marketing Platform
(2,505)4.5 out of 5
Optimized for quick response
5th Easiest To Use in Email Deliverability software
View top Consulting Services for Brevo Marketing Platform
Save to My Lists
Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Trusted by over 500,000 businesses worldwide, Brevo (formerly Sendinblue) is the affordable, all-in-one marketing and CRM stack that helps growing businesses scale faster. It's easy to use and suitabl

    Users
    • CEO
    • Founder
    Industries
    • Marketing and Advertising
    • Information Technology and Services
    Market Segment
    • 84% Small-Business
    • 12% Mid-Market
    User Sentiment
    How are these determined?Information
    These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
    • Brevo Marketing is an application that allows businesses to consolidate all marketing processes and enhance collaboration.
    • Reviewers frequently mention the simplicity of creating campaigns, the affordability of the solutions, and the reliable data protection mechanisms offered by Brevo.
    • Reviewers experienced issues with the less advanced automation system, the lack of two-step verification, and occasional crashes during campaign management on mobile apps.
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Brevo Marketing Platform features and usability ratings that predict user satisfaction
    8.9
    Has the product been a good partner in doing business?
    Average: 9.0
    9.0
    Campaign Performance
    Average: 8.7
    8.8
    Content
    Average: 8.7
    8.8
    Brand Reputation
    Average: 8.8
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Brevo
    Company Website
    Year Founded
    2012
    HQ Location
    Paris
    Twitter
    @brevo_official
    16,042 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    863 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Trusted by over 500,000 businesses worldwide, Brevo (formerly Sendinblue) is the affordable, all-in-one marketing and CRM stack that helps growing businesses scale faster. It's easy to use and suitabl

Users
  • CEO
  • Founder
Industries
  • Marketing and Advertising
  • Information Technology and Services
Market Segment
  • 84% Small-Business
  • 12% Mid-Market
User Sentiment
How are these determined?Information
These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
  • Brevo Marketing is an application that allows businesses to consolidate all marketing processes and enhance collaboration.
  • Reviewers frequently mention the simplicity of creating campaigns, the affordability of the solutions, and the reliable data protection mechanisms offered by Brevo.
  • Reviewers experienced issues with the less advanced automation system, the lack of two-step verification, and occasional crashes during campaign management on mobile apps.
Brevo Marketing Platform features and usability ratings that predict user satisfaction
8.9
Has the product been a good partner in doing business?
Average: 9.0
9.0
Campaign Performance
Average: 8.7
8.8
Content
Average: 8.7
8.8
Brand Reputation
Average: 8.8
Seller Details
Seller
Brevo
Company Website
Year Founded
2012
HQ Location
Paris
Twitter
@brevo_official
16,042 Twitter followers
LinkedIn® Page
www.linkedin.com
863 employees on LinkedIn®
Apollo.io
(9,408)4.7 out of 5
Optimized for quick response
View top Consulting Services for Apollo.io
Save to My Lists
Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Apollo is a $1.6B AI-powered sales platform that helps revenue teams find and engage leads, automate outreach, manage deals, and enrich data — all in one place. Known for its industry-leading B2B data

    Users
    • Account Executive
    • Business Development Manager
    Industries
    • Information Technology and Services
    • Computer Software
    Market Segment
    • 67% Small-Business
    • 28% Mid-Market
    User Sentiment
    How are these determined?Information
    These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
    • Apollo.io is a lead sorting tool that generates personalized data based on filters like country, company size, and keywords, and offers features for email outreach and CRM integration.
    • Users frequently mention the efficiency and time-saving aspect of Apollo.io, highlighting its vast data, cost-effectiveness, and the ability to target the right people within organizations.
    • Users reported issues with Apollo.io's credit pricing, data accuracy in certain regions, and a somewhat complex user interface, suggesting improvements in these areas.
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Apollo.io features and usability ratings that predict user satisfaction
    9.2
    Has the product been a good partner in doing business?
    Average: 9.0
    8.2
    Campaign Performance
    Average: 8.7
    7.9
    Content
    Average: 8.7
    7.8
    Brand Reputation
    Average: 8.8
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Apollo.io
    Company Website
    Year Founded
    2015
    HQ Location
    San Francisco, CA
    LinkedIn® Page
    www.linkedin.com
    1 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Apollo is a $1.6B AI-powered sales platform that helps revenue teams find and engage leads, automate outreach, manage deals, and enrich data — all in one place. Known for its industry-leading B2B data

Users
  • Account Executive
  • Business Development Manager
Industries
  • Information Technology and Services
  • Computer Software
Market Segment
  • 67% Small-Business
  • 28% Mid-Market
User Sentiment
How are these determined?Information
These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
  • Apollo.io is a lead sorting tool that generates personalized data based on filters like country, company size, and keywords, and offers features for email outreach and CRM integration.
  • Users frequently mention the efficiency and time-saving aspect of Apollo.io, highlighting its vast data, cost-effectiveness, and the ability to target the right people within organizations.
  • Users reported issues with Apollo.io's credit pricing, data accuracy in certain regions, and a somewhat complex user interface, suggesting improvements in these areas.
Apollo.io features and usability ratings that predict user satisfaction
9.2
Has the product been a good partner in doing business?
Average: 9.0
8.2
Campaign Performance
Average: 8.7
7.9
Content
Average: 8.7
7.8
Brand Reputation
Average: 8.8
Seller Details
Seller
Apollo.io
Company Website
Year Founded
2015
HQ Location
San Francisco, CA
LinkedIn® Page
www.linkedin.com
1 employees on LinkedIn®
Netcore Email API
(730)4.4 out of 5
Optimized for quick response
14th Easiest To Use in Email Deliverability software
Save to My Lists
Entry Level Price:$349.00
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Netcore Email API is a cloud-based email delivery service designed to assist businesses in sending essential communications such as notifications, newsletters, and updates. This solution is tailored f

    Users
    • Executive
    • CEO
    Industries
    • Financial Services
    • Health, Wellness and Fitness
    Market Segment
    • 49% Small-Business
    • 37% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Netcore Email API features and usability ratings that predict user satisfaction
    8.8
    Has the product been a good partner in doing business?
    Average: 9.0
    8.7
    Campaign Performance
    Average: 8.7
    8.5
    Content
    Average: 8.7
    8.7
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • DM
    It's Reliable, fast and easy to use and integrate with all other apps with documentation. Their delivery rate is very high. support is very smooth... Read review
    RK
    The API is well documented and developer friendly, which made it quick and hassle free to integrate. The performance is reliable even for high... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Netcore Private Limited
    Company Website
    Year Founded
    1998
    HQ Location
    Mumbai, Maharashtra
    Twitter
    @netcore_cloud
    1,835 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    1,253 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Netcore Email API is a cloud-based email delivery service designed to assist businesses in sending essential communications such as notifications, newsletters, and updates. This solution is tailored f

Users
  • Executive
  • CEO
Industries
  • Financial Services
  • Health, Wellness and Fitness
Market Segment
  • 49% Small-Business
  • 37% Mid-Market
Netcore Email API features and usability ratings that predict user satisfaction
8.8
Has the product been a good partner in doing business?
Average: 9.0
8.7
Campaign Performance
Average: 8.7
8.5
Content
Average: 8.7
8.7
Brand Reputation
Average: 8.8
DM
It's Reliable, fast and easy to use and integrate with all other apps with documentation. Their delivery rate is very high. support is very smooth... Read review
RK
The API is well documented and developer friendly, which made it quick and hassle free to integrate. The performance is reliable even for high... Read review
Seller Details
Seller
Netcore Private Limited
Company Website
Year Founded
1998
HQ Location
Mumbai, Maharashtra
Twitter
@netcore_cloud
1,835 Twitter followers
LinkedIn® Page
www.linkedin.com
1,253 employees on LinkedIn®
Warmy
(485)4.8 out of 5
10th Easiest To Use in Email Deliverability software
Save to My Lists
Entry Level Price:$49.00
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Auto all-in-one tool for email deliverability to make your Email Channel Reliable. Warmy.io is a tool designed to enhance email deliverability by raising your email reputation to ensure your emails

    Users
    • Marketing Manager
    • Manager
    Industries
    • Marketing and Advertising
    • Information Technology and Services
    Market Segment
    • 85% Small-Business
    • 16% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Warmy features and usability ratings that predict user satisfaction
    9.5
    Has the product been a good partner in doing business?
    Average: 9.0
    9.1
    Campaign Performance
    Average: 8.7
    9.0
    Content
    Average: 8.7
    9.2
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • AT
    The desktop UI is both visually appealing and easy to use, with a modern, clean design that feels futuristic. I especially appreciate the graphs... Read review
    TJ
    Before launching our cold email campaign targeting US prospects, we made sure to warm up all our new domains. I found the dashboard to be excellent... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Warmy
    Year Founded
    2020
    HQ Location
    Tel Aviv, IL
    Twitter
    @Warmy_io
    807 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    92 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Auto all-in-one tool for email deliverability to make your Email Channel Reliable. Warmy.io is a tool designed to enhance email deliverability by raising your email reputation to ensure your emails

Users
  • Marketing Manager
  • Manager
Industries
  • Marketing and Advertising
  • Information Technology and Services
Market Segment
  • 85% Small-Business
  • 16% Mid-Market
Warmy features and usability ratings that predict user satisfaction
9.5
Has the product been a good partner in doing business?
Average: 9.0
9.1
Campaign Performance
Average: 8.7
9.0
Content
Average: 8.7
9.2
Brand Reputation
Average: 8.8
AT
The desktop UI is both visually appealing and easy to use, with a modern, clean design that feels futuristic. I especially appreciate the graphs... Read review
TJ
Before launching our cold email campaign targeting US prospects, we made sure to warm up all our new domains. I found the dashboard to be excellent... Read review
Seller Details
Seller
Warmy
Year Founded
2020
HQ Location
Tel Aviv, IL
Twitter
@Warmy_io
807 Twitter followers
LinkedIn® Page
www.linkedin.com
92 employees on LinkedIn®
Dotdigital
(1,161)4.4 out of 5
Optimized for quick response
9th Easiest To Use in Email Deliverability software
Save to My Lists
Entry Level Price:Contact Us
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Dotdigital is a global customer engagement, marketing automation, and data platform that helps you and your marketing teams create connected, personalized experiences across every channel. You can bri

    Users
    • Marketing Manager
    • Marketing Executive
    Industries
    • Retail
    • Marketing and Advertising
    Market Segment
    • 45% Mid-Market
    • 40% Small-Business
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Dotdigital features and usability ratings that predict user satisfaction
    8.6
    Has the product been a good partner in doing business?
    Average: 9.0
    8.7
    Campaign Performance
    Average: 8.7
    8.3
    Content
    Average: 8.7
    8.3
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Neil M.
    NM
    I love how quickly Dotdigital enables me to create credible HTML emails. It's incredibly easy to use, which makes the process stress-free and... Read review
    Verified User in Leisure, Travel & Tourism
    UL
    Lots of really useful guides and information available in their training/help centre. Access to support through live chat available. Cool AI... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Dotdigital
    Company Website
    Year Founded
    1999
    HQ Location
    London Bridge, London
    Twitter
    @dotdigital
    15,966 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    471 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Dotdigital is a global customer engagement, marketing automation, and data platform that helps you and your marketing teams create connected, personalized experiences across every channel. You can bri

Users
  • Marketing Manager
  • Marketing Executive
Industries
  • Retail
  • Marketing and Advertising
Market Segment
  • 45% Mid-Market
  • 40% Small-Business
Dotdigital features and usability ratings that predict user satisfaction
8.6
Has the product been a good partner in doing business?
Average: 9.0
8.7
Campaign Performance
Average: 8.7
8.3
Content
Average: 8.7
8.3
Brand Reputation
Average: 8.8
Neil M.
NM
I love how quickly Dotdigital enables me to create credible HTML emails. It's incredibly easy to use, which makes the process stress-free and... Read review
Verified User in Leisure, Travel & Tourism
UL
Lots of really useful guides and information available in their training/help centre. Access to support through live chat available. Cool AI... Read review
Seller Details
Seller
Dotdigital
Company Website
Year Founded
1999
HQ Location
London Bridge, London
Twitter
@dotdigital
15,966 Twitter followers
LinkedIn® Page
www.linkedin.com
471 employees on LinkedIn®
MailerLite
(1,091)4.6 out of 5
15th Easiest To Use in Email Deliverability software
View top Consulting Services for MailerLite
Save to My Lists
Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    MailerLite: Advanced email marketing tools. Effortless execution. MailerLite is an email marketing and automation platform designed to help creators, small businesses, and e-commerce stores grow t

    Users
    • Owner
    • CEO
    Industries
    • Marketing and Advertising
    • Writing and Editing
    Market Segment
    • 91% Small-Business
    • 7% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • MailerLite features and usability ratings that predict user satisfaction
    9.1
    Has the product been a good partner in doing business?
    Average: 9.0
    9.0
    Campaign Performance
    Average: 8.7
    8.8
    Content
    Average: 8.7
    9.0
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Verified User in Publishing
    UP
    The automation ability even on the free plan has been fantastic. Being able to set up welcome sequences and funnel my lists into the proper places... Read review
    Vincenzo M.
    VM
    I most like the easy to use and the great amout of features availables with even the free plan Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    MailerLite
    Year Founded
    2010
    HQ Location
    San Francisco, CA
    Twitter
    @mailerlite
    8,711 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    165 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

MailerLite: Advanced email marketing tools. Effortless execution. MailerLite is an email marketing and automation platform designed to help creators, small businesses, and e-commerce stores grow t

Users
  • Owner
  • CEO
Industries
  • Marketing and Advertising
  • Writing and Editing
Market Segment
  • 91% Small-Business
  • 7% Mid-Market
MailerLite features and usability ratings that predict user satisfaction
9.1
Has the product been a good partner in doing business?
Average: 9.0
9.0
Campaign Performance
Average: 8.7
8.8
Content
Average: 8.7
9.0
Brand Reputation
Average: 8.8
Verified User in Publishing
UP
The automation ability even on the free plan has been fantastic. Being able to set up welcome sequences and funnel my lists into the proper places... Read review
Vincenzo M.
VM
I most like the easy to use and the great amout of features availables with even the free plan Read review
Seller Details
Seller
MailerLite
Year Founded
2010
HQ Location
San Francisco, CA
Twitter
@mailerlite
8,711 Twitter followers
LinkedIn® Page
www.linkedin.com
165 employees on LinkedIn®
Reoon Email Verifier
(1,018)4.8 out of 5
Optimized for quick response
3rd Easiest To Use in Email Deliverability software
Save to My Lists
Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Reoon email verifier is one of the most accurate email validation services that cleans invalid, temporary & unsafe email addresses. Reoon email verifier can verify the most difficult email domains

    Users
    • Founder
    • CEO
    Industries
    • Marketing and Advertising
    • Computer Software
    Market Segment
    • 91% Small-Business
    • 4% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Reoon Email Verifier features and usability ratings that predict user satisfaction
    9.5
    Has the product been a good partner in doing business?
    Average: 9.0
    9.1
    Campaign Performance
    Average: 8.7
    9.0
    Content
    Average: 8.7
    9.1
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Obaid A.
    OA
    I like that Reoon Email Verifier is easy to use and provides reliable data about whether emails exist or not. It's pretty easy to set up, and... Read review
    Daniel S.
    DS
    I like Reoon Email Verifier because it has an easy API for quick bulk email checks. The integration with its API is simple and convenient, allowing... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Reoon Technology
    Company Website
    Year Founded
    2018
    HQ Location
    N/A
    Twitter
    @ReoonTechnology
    53 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    4 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Reoon email verifier is one of the most accurate email validation services that cleans invalid, temporary & unsafe email addresses. Reoon email verifier can verify the most difficult email domains

Users
  • Founder
  • CEO
Industries
  • Marketing and Advertising
  • Computer Software
Market Segment
  • 91% Small-Business
  • 4% Mid-Market
Reoon Email Verifier features and usability ratings that predict user satisfaction
9.5
Has the product been a good partner in doing business?
Average: 9.0
9.1
Campaign Performance
Average: 8.7
9.0
Content
Average: 8.7
9.1
Brand Reputation
Average: 8.8
Obaid A.
OA
I like that Reoon Email Verifier is easy to use and provides reliable data about whether emails exist or not. It's pretty easy to set up, and... Read review
Daniel S.
DS
I like Reoon Email Verifier because it has an easy API for quick bulk email checks. The integration with its API is simple and convenient, allowing... Read review
Seller Details
Seller
Reoon Technology
Company Website
Year Founded
2018
HQ Location
N/A
Twitter
@ReoonTechnology
53 Twitter followers
LinkedIn® Page
www.linkedin.com
4 employees on LinkedIn®
FlashIntel
(666)4.6 out of 5
Save to My Lists
Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    FlashRev OS is a cutting-edge Agentic AI platform that enhances sales and customer experience (CX) by leveraging autonomous AI agents, omnichannel engagement, and hyper-personalized interactions. Our

    Users
    • Account Executive
    • Sr. BDR
    Industries
    • Information Technology and Services
    • Computer Software
    Market Segment
    • 56% Mid-Market
    • 37% Small-Business
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • FlashIntel features and usability ratings that predict user satisfaction
    9.3
    Has the product been a good partner in doing business?
    Average: 9.0
    9.2
    Campaign Performance
    Average: 8.7
    9.0
    Content
    Average: 8.7
    8.7
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Saman K.
    SK
    FlashInfo provides real-time insights that help us stay ahead of the competition. It is easy to use with a focus on customer support. For... Read review
    SY
    Flashinfo is dedicated to provide an all-in-one platform which is very user friendly, eliminating the need for numerous softwares for data,... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    FlashIntel
    Year Founded
    2022
    HQ Location
    San Francisco, CA
    LinkedIn® Page
    www.linkedin.com
    77 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

FlashRev OS is a cutting-edge Agentic AI platform that enhances sales and customer experience (CX) by leveraging autonomous AI agents, omnichannel engagement, and hyper-personalized interactions. Our

Users
  • Account Executive
  • Sr. BDR
Industries
  • Information Technology and Services
  • Computer Software
Market Segment
  • 56% Mid-Market
  • 37% Small-Business
FlashIntel features and usability ratings that predict user satisfaction
9.3
Has the product been a good partner in doing business?
Average: 9.0
9.2
Campaign Performance
Average: 8.7
9.0
Content
Average: 8.7
8.7
Brand Reputation
Average: 8.8
Saman K.
SK
FlashInfo provides real-time insights that help us stay ahead of the competition. It is easy to use with a focus on customer support. For... Read review
SY
Flashinfo is dedicated to provide an all-in-one platform which is very user friendly, eliminating the need for numerous softwares for data,... Read review
Seller Details
Seller
FlashIntel
Year Founded
2022
HQ Location
San Francisco, CA
LinkedIn® Page
www.linkedin.com
77 employees on LinkedIn®
Twilio SendGrid Email API
(360)4.0 out of 5
Save to My Lists
Entry Level Price:$14.95 to $29.95 per ...
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    SendGrid makes it simple and stress-free to communicate with your customers. Our technology and expertise helps senders save time, scale their business, and succeed in an ever-changing email landscape

    Users
    • Owner
    • CEO
    Industries
    • Computer Software
    • Information Technology and Services
    Market Segment
    • 68% Small-Business
    • 26% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Twilio SendGrid Email API features and usability ratings that predict user satisfaction
    7.8
    Has the product been a good partner in doing business?
    Average: 9.0
    8.3
    Campaign Performance
    Average: 8.7
    8.5
    Content
    Average: 8.7
    8.3
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Rebecca D.
    RD
    The best part about Twilio SendGrid is it's ease of use. Uploading contacts and creating email campaigns is a seamless process and the analytics... Read review
    SG
    We liked the fact that we could start with a free tier and when we grew and knew we had a good business transform our account to a PRO plan. Now we... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Twilio
    Year Founded
    2008
    HQ Location
    San Francisco, CA
    Twitter
    @twilio
    81,520 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    6,627 employees on LinkedIn®
    Ownership
    NYSE: TWLO
Product Description
How are these determined?Information
This description is provided by the seller.

SendGrid makes it simple and stress-free to communicate with your customers. Our technology and expertise helps senders save time, scale their business, and succeed in an ever-changing email landscape

Users
  • Owner
  • CEO
Industries
  • Computer Software
  • Information Technology and Services
Market Segment
  • 68% Small-Business
  • 26% Mid-Market
Twilio SendGrid Email API features and usability ratings that predict user satisfaction
7.8
Has the product been a good partner in doing business?
Average: 9.0
8.3
Campaign Performance
Average: 8.7
8.5
Content
Average: 8.7
8.3
Brand Reputation
Average: 8.8
Rebecca D.
RD
The best part about Twilio SendGrid is it's ease of use. Uploading contacts and creating email campaigns is a seamless process and the analytics... Read review
SG
We liked the fact that we could start with a free tier and when we grew and knew we had a good business transform our account to a PRO plan. Now we... Read review
Seller Details
Seller
Twilio
Year Founded
2008
HQ Location
San Francisco, CA
Twitter
@twilio
81,520 Twitter followers
LinkedIn® Page
www.linkedin.com
6,627 employees on LinkedIn®
Ownership
NYSE: TWLO
lemlist
(1,218)4.6 out of 5
12th Easiest To Use in Email Deliverability software
View top Consulting Services for lemlist
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Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    lemlist is a sales engagement platform that helps teams reach prospects on email, LinkedIn, calls, and WhatsApp from one place - so they can get more replies, book more meetings, and close more deals.

    Users
    • CEO
    • Founder
    Industries
    • Computer Software
    • Marketing and Advertising
    Market Segment
    • 57% Small-Business
    • 9% Mid-Market
    User Sentiment
    How are these determined?Information
    These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
    • Lemlist is a platform that allows users to manage and execute multichannel outreach campaigns, with features for contact management, campaign creation, and lead enrichment.
    • Reviewers like the flexibility and customization options of Lemlist, praising its user-friendly interface, efficient workflow builder, and the ability to run email and LinkedIn campaigns from one place.
    • Users reported occasional bugs and slow AI responses, limitations in reporting and analytics for large teams, and a desire for more powerful enterprise-grade reports and more dependable AI mode.
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • lemlist features and usability ratings that predict user satisfaction
    8.8
    Has the product been a good partner in doing business?
    Average: 9.0
    8.6
    Campaign Performance
    Average: 8.7
    8.0
    Content
    Average: 8.7
    8.3
    Brand Reputation
    Average: 8.8
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    lemlist
    Company Website
    Year Founded
    2018
    HQ Location
    Paris, Île-de-France, France
    Twitter
    @lemlist
    2,510 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    232 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

lemlist is a sales engagement platform that helps teams reach prospects on email, LinkedIn, calls, and WhatsApp from one place - so they can get more replies, book more meetings, and close more deals.

Users
  • CEO
  • Founder
Industries
  • Computer Software
  • Marketing and Advertising
Market Segment
  • 57% Small-Business
  • 9% Mid-Market
User Sentiment
How are these determined?Information
These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
  • Lemlist is a platform that allows users to manage and execute multichannel outreach campaigns, with features for contact management, campaign creation, and lead enrichment.
  • Reviewers like the flexibility and customization options of Lemlist, praising its user-friendly interface, efficient workflow builder, and the ability to run email and LinkedIn campaigns from one place.
  • Users reported occasional bugs and slow AI responses, limitations in reporting and analytics for large teams, and a desire for more powerful enterprise-grade reports and more dependable AI mode.
lemlist features and usability ratings that predict user satisfaction
8.8
Has the product been a good partner in doing business?
Average: 9.0
8.6
Campaign Performance
Average: 8.7
8.0
Content
Average: 8.7
8.3
Brand Reputation
Average: 8.8
Seller Details
Seller
lemlist
Company Website
Year Founded
2018
HQ Location
Paris, Île-de-France, France
Twitter
@lemlist
2,510 Twitter followers
LinkedIn® Page
www.linkedin.com
232 employees on LinkedIn®
ZeroBounce
(1,360)4.7 out of 5
2nd Easiest To Use in Email Deliverability software
View top Consulting Services for ZeroBounce
Save to My Lists
Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    ZeroBounce is an award-winning email verification and deliverability platform helping 400,000+ customers improve their email ROI and inbox placement. Its premier deliverability services include:

    Users
    • CEO
    • Founder
    Industries
    • Marketing and Advertising
    • Information Technology and Services
    Market Segment
    • 29% Small-Business
    • 11% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • ZeroBounce features and usability ratings that predict user satisfaction
    9.5
    Has the product been a good partner in doing business?
    Average: 9.0
    9.1
    Campaign Performance
    Average: 8.7
    9.1
    Content
    Average: 8.7
    9.1
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • Verified User in Banking
    AB
    Zerobounce has high quality cleaning. The mutliple categorization of the results is very helpfull Read review
    Hannes B.
    HB
    The price, the simplicity, as well as the quality of the leads Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    ZeroBounce
    Year Founded
    2015
    HQ Location
    Santa Barbara, California
    Twitter
    @zerobounce1
    648 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    98 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

ZeroBounce is an award-winning email verification and deliverability platform helping 400,000+ customers improve their email ROI and inbox placement. Its premier deliverability services include:

Users
  • CEO
  • Founder
Industries
  • Marketing and Advertising
  • Information Technology and Services
Market Segment
  • 29% Small-Business
  • 11% Mid-Market
ZeroBounce features and usability ratings that predict user satisfaction
9.5
Has the product been a good partner in doing business?
Average: 9.0
9.1
Campaign Performance
Average: 8.7
9.1
Content
Average: 8.7
9.1
Brand Reputation
Average: 8.8
Verified User in Banking
AB
Zerobounce has high quality cleaning. The mutliple categorization of the results is very helpfull Read review
Hannes B.
HB
The price, the simplicity, as well as the quality of the leads Read review
Seller Details
Seller
ZeroBounce
Year Founded
2015
HQ Location
Santa Barbara, California
Twitter
@zerobounce1
648 Twitter followers
LinkedIn® Page
www.linkedin.com
98 employees on LinkedIn®
SendPulse
(705)4.6 out of 5
Save to My Lists
Entry Level Price:$0
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    SendPulse is an all-in-one marketing automation platform designed to help you streamline your sales and marketing efforts from start to finish and scale your business. SendPulse features include: - b

    Users
    • CEO
    • Founder
    Industries
    • Marketing and Advertising
    • Information Technology and Services
    Market Segment
    • 90% Small-Business
    • 9% Mid-Market
    User Sentiment
    How are these determined?Information
    These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
    • SendPulse is a platform that combines email campaigns, chatbots, and CRM in one interface for simplified client communication and time-saving.
    • Reviewers appreciate the multi-channel approach of SendPulse, its user-friendly visual email editor, easy setup of automation flows, solid campaign analytics, and reliable integrations, which save them from using multiple tools and make campaign management efficient.
    • Reviewers noted that the mobile app lacks flexibility for managing campaigns, the user interface feels dated, the analytics dashboard is basic, some templates are not professional, customer support response can be slow, and the WhatsApp API setup and automation flow UI can be confusing and cumbersome for beginners.
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • SendPulse features and usability ratings that predict user satisfaction
    9.0
    Has the product been a good partner in doing business?
    Average: 9.0
    8.8
    Campaign Performance
    Average: 8.7
    8.9
    Content
    Average: 8.7
    8.7
    Brand Reputation
    Average: 8.8
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    SendPulse
    Year Founded
    2015
    HQ Location
    New York
    Twitter
    @SendPulseCom
    2,283 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    179 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

SendPulse is an all-in-one marketing automation platform designed to help you streamline your sales and marketing efforts from start to finish and scale your business. SendPulse features include: - b

Users
  • CEO
  • Founder
Industries
  • Marketing and Advertising
  • Information Technology and Services
Market Segment
  • 90% Small-Business
  • 9% Mid-Market
User Sentiment
How are these determined?Information
These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
  • SendPulse is a platform that combines email campaigns, chatbots, and CRM in one interface for simplified client communication and time-saving.
  • Reviewers appreciate the multi-channel approach of SendPulse, its user-friendly visual email editor, easy setup of automation flows, solid campaign analytics, and reliable integrations, which save them from using multiple tools and make campaign management efficient.
  • Reviewers noted that the mobile app lacks flexibility for managing campaigns, the user interface feels dated, the analytics dashboard is basic, some templates are not professional, customer support response can be slow, and the WhatsApp API setup and automation flow UI can be confusing and cumbersome for beginners.
SendPulse features and usability ratings that predict user satisfaction
9.0
Has the product been a good partner in doing business?
Average: 9.0
8.8
Campaign Performance
Average: 8.7
8.9
Content
Average: 8.7
8.7
Brand Reputation
Average: 8.8
Seller Details
Seller
SendPulse
Year Founded
2015
HQ Location
New York
Twitter
@SendPulseCom
2,283 Twitter followers
LinkedIn® Page
www.linkedin.com
179 employees on LinkedIn®
Bouncer
(331)4.8 out of 5
1st Easiest To Use in Email Deliverability software
Save to My Lists
Entry Level Price:$2.00
  • Overview
    Expand/Collapse Overview
    • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Bouncer - The easiest to use, yet the most powerful E-mail Validation and deliverability Service. Bouncer is a SaaS fortress-like secure (GDPR compliant) e-mail verification, and deliverability pla

    Users
    • CEO
    • Founder
    Industries
    • Marketing and Advertising
    • Computer Software
    Market Segment
    • 85% Small-Business
    • 9% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
    • Bouncer features and usability ratings that predict user satisfaction
    9.7
    Has the product been a good partner in doing business?
    Average: 9.0
    8.6
    Campaign Performance
    Average: 8.7
    8.6
    Content
    Average: 8.7
    8.9
    Brand Reputation
    Average: 8.8
  • What G2 Users Think
    Expand/Collapse What G2 Users Think
    • GT
    The price is excellent, and I was truly surprised by the functionality that exists within my online account, e.g. after having verified an email... Read review
    CB
    Bouncer verifies email addresses before you send campaigns, identifying deliverable, undeliverable, risky, and fake emails. It catches spam traps,... Read review
  • Seller Details
    Expand/Collapse Seller Details
    • Seller Details
    Seller
    Bouncer Sp. z o.o.
    Year Founded
    2017
    HQ Location
    Wroclaw, Lower Silesian District
    Twitter
    @UseBouncer
    180 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    68 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Bouncer - The easiest to use, yet the most powerful E-mail Validation and deliverability Service. Bouncer is a SaaS fortress-like secure (GDPR compliant) e-mail verification, and deliverability pla

Users
  • CEO
  • Founder
Industries
  • Marketing and Advertising
  • Computer Software
Market Segment
  • 85% Small-Business
  • 9% Mid-Market
Bouncer features and usability ratings that predict user satisfaction
9.7
Has the product been a good partner in doing business?
Average: 9.0
8.6
Campaign Performance
Average: 8.7
8.6
Content
Average: 8.7
8.9
Brand Reputation
Average: 8.8
GT
The price is excellent, and I was truly surprised by the functionality that exists within my online account, e.g. after having verified an email... Read review
CB
Bouncer verifies email addresses before you send campaigns, identifying deliverable, undeliverable, risky, and fake emails. It catches spam traps,... Read review
Seller Details
Seller
Bouncer Sp. z o.o.
Year Founded
2017
HQ Location
Wroclaw, Lower Silesian District
Twitter
@UseBouncer
180 Twitter followers
LinkedIn® Page
www.linkedin.com
68 employees on LinkedIn®