# Best Email Marketing Services Providers - Page 21

## How Many Email Marketing Services Providers Products Does G2 Track?

**Total Products under this Category:** 499

### Category Stats (Aug 2026)

- **Average Rating:** 4.6/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** Acquisition Inc (+0.25%) - Among all products in this category, Acquisition Inc recorded the largest rating increase compared to last month

_Last updated: August 01, 2026_

## How Does G2 Rank Email Marketing Services Providers Products?

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

- 30 Analysts and Data Experts
- 3,100+ Authentic Reviews
- 499+ 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 Services Providers
 ![G2 Grid® for Email Marketing Services Providers plotting products by satisfaction and market presence](https://www.g2.com/categories/email-marketing-services/grids.png?focus%5B%5D=87352&focus%5B%5D=60536&focus%5B%5D=1430549&focus%5B%5D=154740&focus%5B%5D=54702&focus%5B%5D=1192167&focus%5B%5D=38123&focus%5B%5D=30406)

Highlighted products: Martal Group, Belkins, Outbound System, ViB.Tech, pharosIQ, Designity, CIENCE, and Campaign Manager +.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-marketing-services/grids.json?focus%5B%5D=martal-group&focus%5B%5D=belkins&focus%5B%5D=outbound-system&focus%5B%5D=vib-tech&focus%5B%5D=pharosiq&focus%5B%5D=designity-inc-designity&focus%5B%5D=cience&focus%5B%5D=eyereturn-marketing-campaign-manager)

**Sponsored**

### Axero

Axero is a modern intranet and digital workplace platform that brings your people, content, and communication into one searchable, branded hub. Built for mid-size and enterprise companies, Axero is where HR leaders, internal communications teams, and IT administrators bring everything together — so employees can find information, collaborate on projects, and stay connected to what's happening across the company, no matter where they work. Key features and capabilities include: - Intranet & communication hub — Company news, announcements, and updates in one place, where every employee can actually see them - Knowledge management — Organized document libraries and wikis so nothing gets buried and information stays current - Team collaboration — Workspaces, task management, and project tools that keep teams moving without the back-and-forth - Tool consolidation — A native form builder, newsletter manager, and LMS mean fewer tools to juggle. And with Axero App Manager, teams can build and deploy custom tools right inside the platform - People directory & profiles — Find the right person fast with employee search and org charts that actually reflect how the company is structured - Integrations — Connects with SharePoint, Microsoft 365, Google Workspace, Slack, and more so teams aren't starting from scratch Axero works for everyone — from employees who want drag-and-drop tools, to developers who want REST APIs, CSS overrides, webhooks, and full control through Axero App Manager. The result is an intranet that looks like your brand and works the way your people do. Available in the cloud or on-premise, with role-based permissions and SSO support. And when you work with Axero, you get more than software — you get a dedicated client success team that's with you through implementation, adoption, and everything after.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=777&secure%5Bchosen_at%5D=2026-08-03T11%3A33%3A31Z&secure%5Bdisplayable_resource_id%5D=2181&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=4940&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=4940&secure%5Bresource_id%5D=777&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-marketing-services%3Fpage%3D21&secure%5Btoken%5D=2fe590fb237c88444d15101537831fb965c238d89bc1f0e77b3b1fa671b6595e&secure%5Burl%5D=https%3A%2F%2Faxerosolutions.com%2Fg2-landing-page%3Futm_campaign%3DG2%2520Advertising%26utm_source%3DG2%26utm_medium%3Demployee%2520communications&secure%5Burl_type%5D=custom_url)

### [Intellitech Solutions](https://www.g2.com/products/intellitech-solutions/reviews)

Intellitech Solutions is a leader in the demand generation space. Our hyper-targeted B2B demand generation solutions provide the highest quality B2B leads and achieve maximum ROI. Our clients include a large list of technology industry leaders, as well as media outlets, who continue to be advocates for our exceptional quality and delivery. We offer a variety of services, including B2B content syndication, Account-Based Marketing, Email Marketing, B2B Data Solutions, and Telemarketing Services.

#### Who Is the Company Behind Intellitech Solutions?

- **Seller:** [Intellitech Solutions](https://www.g2.com/sellers/intellitech-solutions)
- **Year Founded:** 2012
- **HQ Location:** Framingham, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=74a01f139b7e8a9124a94c663c9eb7f7a2622ca962e9da9883157995201ffdbc&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fintellitech-solutions%2F&secure%5Burl_type%5D=linkedin_company_website)  
290 employees on LinkedIn®

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

We provide qualitative B2B Active Leads and Marketing services which helps for your businesses with improved closure rates. At IntentInfo.ai, we pride ourselves on our commitment to quality and customer satisfaction. We work closely with our clients to understand their specific requirements and provide personalized solutions that drive measurable results. We believe in building long-term partnerships with our clients and supporting them at every stage of their marketing journey.

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

- **Seller:** [Nick David](https://www.g2.com/sellers/nick-david)
- **Year Founded:** 2020
- **HQ Location:** Sheridan, US
- **Twitter:** @intent\_info
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=31cad3f615f958537a469bbd543f36b057f1684c8c0827fd49e9519d55f7d51f&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fintentinfo%2F&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

### [Intrepid Digital](https://www.g2.com/products/intrepid-digital/reviews)

Intrepid Digital is a full-service digital agency focused on delivering long-lasting results and value for our clients. Through an innovative approach to digital marketing and a data-driven "fail-fast" methodology, we are able to consistently achieve exceptional results. We provide strategic marketing strategy and support for tier-one organizations, private equity investments, and growth-oriented small/medium enterprises. We build flexible partnerships to create bespoke consulting & agency solutions with clients across the globe.

**Average Rating:** 4.6/5.0

**Total Reviews:** 10

#### Who Is the Company Behind Intrepid Digital?

- **Seller:** [Intrepid Digital](https://www.g2.com/sellers/intrepid-digital)
- **Year Founded:** 2019
- **HQ Location:** Los Angeles, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e527b38f2225ca7547eeec76d3d1bdc382290ed552019a298c240c2d472471ee&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fintrepid-digital-online%2F&secure%5Burl_type%5D=linkedin_company_website)  
35 employees on LinkedIn®
- **Phone:** (323) 763-9706

#### Who Uses This Product?

- **Company Size:** 50% Medium, 30% Large

#### What Are Recent G2 Reviews of Intrepid Digital?

**["Outstanding Technical SEO and Strategic SEO consultants"](https://www.g2.com/survey_responses/intrepid-digital-review-9429213)**

**Rating:** 5.0/5.0 stars

_— Verified User in Leisure, Travel & Tourism_

[Read full review](https://www.g2.com/survey_responses/intrepid-digital-review-9429213)

**["Great multi-service provider"](https://www.g2.com/survey_responses/intrepid-digital-review-9397968)**

**Rating:** 5.0/5.0 stars

_— Hector P._

[Read full review](https://www.g2.com/survey_responses/intrepid-digital-review-9397968)

### [Invens Digital](https://www.g2.com/products/invens-digital/reviews)

We’re a Digital agency located in Kochi, India. We are passionate about using the power of Digital Marketing to grow any business. We provide comprehensive and results-driven campaigns to increase brand visibility, engagement, and growth across multiple platforms. Our support team providing reliable, responsive, and personalized assistance for technical and non-technical inquiries, problem resolution, and customer satisfaction.

#### Who Is the Company Behind Invens Digital?

- **Seller:** [Invens Digital](https://www.g2.com/sellers/invens-digital)
- **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®

### [iSyndicate.io](https://www.g2.com/products/isyndicate-io/reviews)

At iSyndicate.io, we're more than just a platform; we're your strategic ally in the dynamic world of B2B marketing. With our suite of powerful tools, B2B marketers can elevate their game and achieve remarkable results. Comprehensive Marketing Channels for Success Choose from a range of marketing channels, including: - Content Publishing: Effectively share your message - Email Marketing: Engage your audience with precision - Tele Marketing: Connect personally with your prospects - SEO: Boost your online visibility and reach - Programmatic Advertising: Optimize ad placements for maximum impact - Push Notifications: Stay top of mind with timely notifications. Diverse Lead Types for Targeted Outreach Select the lead types that suit your needs: - Intent Data: Tap into real-time prospect interests - MQL (Marketing Qualified Leads): Connect with leads showing genuine interest - SQL (Sales Qualified Leads): Reach out to leads ready to make a purchase - Data Generation: Expand your database for future opportunities. Real-Time Monitoring and Delivery for Proven Results With iSyndicate.io, B2B marketers can monitor their performance marketing campaigns in real-time. Get leads delivered instantly, backed by solid proof of authenticity. We ensure that your marketing campaigns are always on the right track, delivering measurable results. Protecting the Authenticity of Leads iSyndicate.io was built with a vision to protect the authenticity of leads. Rest assured, we adhere to the highest industry standards to maintain the integrity of the leads we provide.

#### Who Is the Company Behind iSyndicate.io?

- **Seller:** [iSyndicate.io](https://www.g2.com/sellers/isyndicate-io)
- **Year Founded:** 2023
- **HQ Location:** St. Louis, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7b495c1ac0c313bb7f02d282e01c7b2ad508dd38670fcfce255f2e429a5150b1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fisyndicate-io%2F&secure%5Burl_type%5D=linkedin_company_website)  
3 employees on LinkedIn®

### [Iwwa](https://www.g2.com/products/iwwa/reviews)

We love technology and design and we turn this feeling into solid results for our customers.

#### Who Is the Company Behind Iwwa?

- **Seller:** [Iwwa](https://www.g2.com/sellers/iwwa)
- **Year Founded:** 2008
- **HQ Location:** Salvador, BR
- **Twitter:** @iwwadigital  
909 Twitter followers
- **LinkedIn® Page:** [br.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9fc3cedd6f757eae500186e9cef6de14e8701fda7ce6e232a8e79e862884e447&secure%5Burl%5D=https%3A%2F%2Fbr.linkedin.com%2Fcompany%2Fiwwadigital&secure%5Burl_type%5D=linkedin_company_website)  
13 employees on LinkedIn®

### [iZap](https://www.g2.com/products/izap/reviews)

iZap specializes in creating websites and operates in the market since 2004.

#### Who Is the Company Behind iZap?

- **Seller:** [iZap](https://www.g2.com/sellers/izap)
- **Year Founded:** 2008
- **HQ Location:** Belo Horizonte, BR
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0b8c0b0e2fd6ba6119bad8a821c8df799d1f0b0053527a954012bfdfe78ab320&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fizap%2F&secure%5Burl_type%5D=linkedin_company_website)  
32 employees on LinkedIn®

### [Jalapeño Business](https://www.g2.com/products/jalapeno-business/reviews)

Jalapeno Business is an email marketing, copywriting, and funnel-building agency specializing in scaling coaching and consulting brands.

#### Who Is the Company Behind Jalapeño Business?

- **Seller:** [Jalapeño Business](https://www.g2.com/sellers/jalapeno-business)
- **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®

### [Jarrang](https://www.g2.com/products/jarrang/reviews)

We are the email marketing specialists. Providing businesses with the capacity and expertise to achieve their goals since 2003.

#### Who Is the Company Behind Jarrang?

- **Seller:** [Jarrang](https://www.g2.com/sellers/jarrang)
- **Year Founded:** 2003
- **HQ Location:** London, GB
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d50c1b7164591f411d2cd3d884f59e799087b840610ea90dfdd1157598c574f8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fjarrang&secure%5Burl_type%5D=linkedin_company_website)  
16 employees on LinkedIn®

### [JumpCrew](https://www.g2.com/products/jumpcrew/reviews)

JumpCrew is a growth agency that bundles sales, marketing, operations, and strategy to accelerate new business for B2B companies. We call it Growth as a Service (GaaS). We've driven over $5B in pipeline for more than 450 companies like Alibaba, X (formerly Twitter), Airbnb, Nextdoor, Zillow, Cintas, and Experian. Our clients trust us to build awareness, drive leads, close sales, and increase LTV.

#### Who Is the Company Behind JumpCrew?

- **Seller:** [JumpCrew](https://www.g2.com/sellers/jumpcrew)
- **Year Founded:** 2016
- **HQ Location:** Nashville, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7482974043b3b4c0fbfe93364f7c06a5b4674788b8f6e8140039bfe1135d0064&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fjumpcrew%2F&secure%5Burl_type%5D=linkedin_company_website)  
331 employees on LinkedIn®

### [Kahoots Creative Group](https://www.g2.com/products/kahoots-creative-group/reviews)

We are a digital consulting group that specializes in web development, design and digital strategy.

#### Who Is the Company Behind Kahoots Creative Group?

- **Seller:** [Kahoots Creative Group](https://www.g2.com/sellers/kahoots-creative-group)
- **HQ Location:** Chicago, US
- **Twitter:** @getinkahoots  
34 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b0ec3d1436fa775fc841bfd34f7639b9db116e627538806a311f515244af1025&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkahoots-creative-group&secure%5Burl_type%5D=linkedin_company_website)  
7 employees on LinkedIn®

### [Karvi Technologies](https://www.g2.com/products/karvi-technologies/reviews)

Karvi Technologies has been founded in 2016, with the sole aim of offering Online Marketing, Consulting and Training services focused on creating excellence. We are a professionally managed organization, committed to providing customized and results-driven solutions for enhancing individual and organizational effectiveness.

#### Who Is the Company Behind Karvi Technologies?

- **Seller:** [Karvi Technologies](https://www.g2.com/sellers/karvi-technologies)
- **Year Founded:** 2017
- **HQ Location:** Hyderabad, IN
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=174333e59d25242225b31007178c14951c0e15dff90914ea4d3d59d1e867686f&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkarvitechnologies&secure%5Burl_type%5D=linkedin_company_website)  
3 employees on LinkedIn®

### [Killian Branding](https://www.g2.com/products/killian-branding/reviews)

Branding agency. Company renaming, marketing automation, social media, design, digital, advertising. AAAA.

#### Who Is the Company Behind Killian Branding?

- **Seller:** [Killian Branding](https://www.g2.com/sellers/killian-branding)
- **Year Founded:** 1987
- **HQ Location:** Chicago, US
- **Twitter:** @KillianBranding  
522 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a8783e6aae279d55703f551dadf699df13366a4c71b0f725384c50c3b456e8e5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F267734&secure%5Burl_type%5D=linkedin_company_website)  
5 employees on LinkedIn®

### [Klicker](https://www.g2.com/products/klicker/reviews)

Klicker will turn your business into the blockbuster brand you've always dreamed of.

#### Who Is the Company Behind Klicker?

- **Seller:** [Klicker](https://www.g2.com/sellers/klicker)
- **Year Founded:** 2016
- **HQ Location:** Venice, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=5ff666608ced6c4705e6633cb27a7e0a781f2a0a4ef77e2a37d0a64d2c117292&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F17970105&secure%5Burl_type%5D=linkedin_company_website)  
5 employees on LinkedIn®

### [KO Websites, Inc.](https://www.g2.com/products/ko-websites-inc/reviews)

Since 2000, KO Websites has provided award-winning Bay Area web design, SEO, and full service digital, social media marketing that works!

#### Who Is the Company Behind KO Websites, Inc.?

- **Seller:** [KO Websites](https://www.g2.com/sellers/ko-websites)
- **Year Founded:** 2001
- **HQ Location:** Castro Valley, US
- **Twitter:** @KOwebsites  
2,534 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0ab7dd2d2003a0c80761b236ea81e1f4469fcedaaf2bd296e694b86bb6f775c8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fko-websites%2F&secure%5Burl_type%5D=linkedin_company_website)  
7 employees on LinkedIn®

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[Browse Email Marketing Services Themes](/categories/email-marketing-services/themes)

 ![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 marketing is the creation and facilitation of marketing campaigns that are sent via email, usually to a group of people. This form of marketing has broad applications and can help businesses acquire new customers, attract repeat customers, and build customer loyalty. Examples of email campaigns include publishing a recurring newsletter, announcing the launch of a new product, or sending birthday greetings to customers. Email marketing services are often used by businesses that want to keep customers engaged via email but lack the expertise or personnel to produce effective content and manage email lists. Generally, email marketing services can outsource either all or part of a business's email marketing efforts. Some services may offer integration with a business's [customer relationship management software](https://www.g2.com/categories/crm-related/products). Businesses seeking a hands-on approach may choose to facilitate their own email marketing campaigns or supplement outsourced service with [email marketing services](https://www.g2.com/categories/email-marketing-services).

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