Link copied to clipboard

# ActiveCampaign Postmark vs Mailgun Comparison - What are their main differences?

Share
[
Export
](/compare/activecampaign-postmark/mailgun/export.csv)

ActiveCampaign PostmarkMailgun[+ Add Product](#)

Reviews

**ActiveCampaign Postmark** [

4.6/5(32)

](https://www.g2.com/products/activecampaign-postmark/reviews#reviews)

**Mailgun** [

4.2/5(322)

](https://www.g2.com/products/mailgun/reviews#reviews)

Pricing

**ActiveCampaign Postmark**
Free Trial

**Free Trial** · Free Trial

**Mailgun**
Free Trial

**$0.00** Per Month · Free

**Pricing Insights**
from reviews

Time to Implement

**ActiveCampaign Postmark**
Not enough reviews yet

**Mailgun**
1 month

Based on 133 responses

Return on Investment

**ActiveCampaign Postmark**
Not enough reviews yet

**Mailgun**
7 months

Based on 101 responses

Perceived Cost

**ActiveCampaign Postmark**
$$$$$

**Mailgun**
$$$$$

Average Discount

**ActiveCampaign Postmark**
Not enough reviews yet

**Mailgun**
5%

 ![ActiveCampaign Postmark](https://images.g2crowd.com/uploads/product/hd_favicon/ed2e18210a25780ea0390f5d67e1b05b/activecampaign-postmark.svg "ActiveCampaign Postmark")

 ![Mailgun](https://images.g2crowd.com/uploads/product/hd_favicon/f511c5860e635121a64ecb678d9b3c90/mailgun.svg "Mailgun")

G2 offers free advice on this comparison.

Chat with an expert

How do we contact you?

 ![](/assets/advisor_router/text_message-df41c2977e57ce19bdccb768c56510d9fa9182b581f7903660ca57fd8634bf09.svg)Text Message

 ![](/assets/advisor_router/phone_call-c9171db19e0526ecaea5fcbe1122f2ba459d8ab314c830a23440e5a1a536d62f.svg)Phone Call

Who do you want to talk with?

 ![](/assets/advisor_router/ai_agent-4d78629a3ba354fed449a65c60df3a6f2eda90fb98411b711df4b25d7be52a38.svg)AI Agent

 ![](/assets/advisor_router/human-26a980d7eed0089d422337af1b2588329a59f3fec5a0eff6d1b43312553d4c7b.svg)Human

Pros & Cons

**ActiveCampaign Postmark**
[
Deliverability (2)
](https://www.g2.com/products/activecampaign-postmark/reviews?filters%5Bsentiment_snippet%5D=1152469&qs=pros-and-cons#reviews)[
Easy Setup (2)
](https://www.g2.com/products/activecampaign-postmark/reviews?filters%5Bsentiment_snippet%5D=2039264&qs=pros-and-cons#reviews)[
Expensive (1)
](https://www.g2.com/products/activecampaign-postmark/reviews?filters%5Bsentiment_snippet%5D=2358294&qs=pros-and-cons#reviews)[
Poor Customer Support (1)
](https://www.g2.com/products/activecampaign-postmark/reviews?filters%5Bsentiment_snippet%5D=2039243&qs=pros-and-cons#reviews)

**Mailgun**
[
Ease of Use (23)
](https://www.g2.com/products/mailgun/reviews?filters%5Bsentiment_snippet%5D=1360583&qs=pros-and-cons#reviews)[
Reliability (18)
](https://www.g2.com/products/mailgun/reviews?filters%5Bsentiment_snippet%5D=1360913&qs=pros-and-cons#reviews)[
Expensive (11)
](https://www.g2.com/products/mailgun/reviews?filters%5Bsentiment_snippet%5D=1360766&qs=pros-and-cons#reviews)[
Email Issues (8)
](https://www.g2.com/products/mailgun/reviews?filters%5Bsentiment_snippet%5D=1360383&qs=pros-and-cons#reviews)

Integrations

**ActiveCampaign Postmark**
Not enough data

**Mailgun**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b842f87f049d9e755a47a0b683334572/squarespace-domains.png "Product Avatar Image")

Squarespace Domains

](https://www.g2.com/products/squarespace-domains/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_62cfe56ed9cab6a2af21000740723388/wagtail-cms.png "Product Avatar Image")

Wagtail CMS

](https://www.g2.com/products/wagtail-cms/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_cf3585642187318ab772bcc30b80ad5a/wordpress-org.png "Product Avatar Image")

WordPress.org

](https://www.g2.com/products/wordpress-org/reviews)[
View all
](https://www.g2.com/products/mailgun/integrations)

Screenshots

**ActiveCampaign Postmark**
 ![ActiveCampaign Postmark screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/77996/expirable-direct-uploads_2F4c271fcf-b4b7-4d9e-b582-6138c00014e9_2F01_servers.png)

**Mailgun**
 ![Mailgun screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1485380/Inspect-Shot-_1_.png)

Ratings

Meets Requirements

**ActiveCampaign Postmark**

9.4

9.427

**Mailgun**

8.8

8.8282

Ease of Use

**ActiveCampaign Postmark**

9.2

9.226

**Mailgun**

8.7

8.7284

Ease of Setup

**ActiveCampaign Postmark**

9.3

9.316

**Mailgun**

8.7

8.7198

Ease of Admin

**ActiveCampaign Postmark**

9.7

9.711

**Mailgun**

8.8

8.8185

Quality of Support

**ActiveCampaign Postmark**

8.9

8.926

**Mailgun**

8.1

8.1227

Has the product been a good partner in doing business?

**ActiveCampaign Postmark**

9.7

9.710

**Mailgun**

8.7

8.7173

Product Direction (% positive)

**ActiveCampaign Postmark**

8.1

8.124

**Mailgun**

7.4

7.4281

Features

Transactional Email[Hide 54 FeaturesShow 54 Features](javascript:void(0);)

8.9

23

8.4

256

Administration

Template Creation

8.2(won by 1.0)

12

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.2

86

Preset Template Availability

7.6(won by 0.7)

12

 (There is a greater than 0.5 difference between this product's rating and its competitors)

6.9

81

Detailed Server Logs

9.0(won by 0.6)

19

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.4

212

Alerts/Notifications

9.4(won by 1.2)

14

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.2

173

Custom Unsubscribe

Feature Not Available

8.1(won by default)

119

Email Segmentation

Feature Not Available

7.7(won by default)

112

Drip Campaigns

Not enough data

Not enough data

Customer Segmentation

Not enough data

Not enough data

Integrations

Webhooks

9.6(won by 0.9)

15

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.7

169

Event Tracking API

9.4(won by 0.7)

12

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.7

159

Mail Send API

9.8(won by 0.5)

17

 (There is a greater than 0.5 difference between this product's rating and its competitors)

9.3

214

Spam Filter Testing

8.8(won by 0.9)

10

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.9

123

Activity Dashboard

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

A/B Testing

Not enough data

Not enough data

Platform

Multiple Domains

8.8(tied score)

13

8.8(tied score)

174

Dedicated IP

8.6(won by 0.5)

11

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.1

100

Documentation

9.2(won by 0.6)

17

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.6

216

Sender Reputation Management

8.2(won by 0.1)

12

8.1

180

Tracking & Reporting

9.1(won by 0.6)

18

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.5

220

Enterprise Scalability

8.3

10

8.5(won by 0.2)

141

Performance and Reliability

9.3(won by 0.4)

20

8.9

230

Custom Tracking Domain

Feature Not Available

9.0(won by default)

170

Workflow Management

Not enough data

Not enough data

List Management

Not enough data

Not enough data

Template Management

Not enough data

Not enough data

Email Management

Not enough data

Not enough data

Subscription Management

Not enough data

Not enough data

Click Tracking

Not enough data

Not enough data

Additional Functionality

Third-Party Integrations

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Email Monitoring

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

WYSIWYG Editor

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Unsubscribe Database

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Geolocation

Not enough data

Not enough data

Event Triggered Actions

Not enough data

Not enough data

Simple Mail Transfer Protocol (SMTP)

Not enough data

Not enough data

Contact Database

Not enough data

Not enough data

Campaign Analytics

Not enough data

Not enough data

SMS Messaging

Not enough data

Not enough data

Customizable Forms

Not enough data

Not enough data

Autoresponders

Not enough data

Not enough data

Email Marketing

Not enough data

Not enough data

Message Personalization

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Dynamic Content

Not enough data

Not enough data

Customizable Fields

Not enough data

Not enough data

Campaign Scheduling

Not enough data

Not enough data

Email Distribution

Not enough data

Not enough data

Email Deliverability[Hide 18 FeaturesShow 18 Features](javascript:void(0);)

Not enough data

8.9

6

Diagnosis

IP Address 

Not enough data

9.0(won by default)

5

Domains

Not enough data

9.0(won by default)

5

Content 

Not enough data

Not enough data

Policy Compliance

Not enough data

Not enough data

Tracking

Processing Time

Not enough data

8.7(won by default)

5

Placement 

Not enough data

Not enough data

Open Rate

Not enough data

Not enough data

Time to Open

Not enough data

Not enough data

Alerts

Not enough data

Not enough data

Reporting

Campaign Performance

Not enough data

Not enough data

Domain Reputation

Not enough data

Not enough data

Brand Reputation

Not enough data

Not enough data

Blacklist and Whitelist

Not enough data

Not enough data

Agentic AI - Email Deliverability

Autonomous Task Execution

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

Email Verification[Hide 55 FeaturesShow 55 Features](javascript:void(0);)

Not enough data

6.1

6

Generative AI

AI Text Generation

Not enough data

6.9(won by default)

6

AI Text-to-Speech

Not enough data

5.3(won by default)

6

Generative AI

Not enough data

Not enough data

Agentic AI - Email Verification

Decision Making

Not enough data

Not enough data

Additional Functionality

Email Management

Not enough data

Not enough data

CRM

Not enough data

Not enough data

Fraud Detection

Not enough data

Not enough data

Data Verification

Not enough data

Not enough data

Lead Management

Not enough data

Not enough data

Contact Database

Not enough data

Not enough data

Spam Detection

Not enough data

Not enough data

A/B Testing

Not enough data

Not enough data

Email Distribution

Not enough data

Not enough data

Disposable Email Detection

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Unsubscribe Database

Not enough data

Not enough data

Syntax Check

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Spam Analysis

Not enough data

Not enough data

Subscription Management

Not enough data

Not enough data

Campaign Segmentation

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Duplicate Detection

Not enough data

Not enough data

Email Templates

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Anti Spam

Not enough data

Not enough data

Recipient Validation

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Delivery Tracking

Not enough data

Not enough data

Email Marketing

Not enough data

Not enough data

Email Alerts

Not enough data

Not enough data

Bulk Email Verification

Not enough data

Not enough data

Drip Campaigns

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Data Capture and Transfer

Not enough data

Not enough data

Bounce Rate Analysis

Not enough data

Not enough data

Catch-all Server Detection

Not enough data

Not enough data

Customer Database

Not enough data

Not enough data

Single Email Verification

Not enough data

Not enough data

Monitoring

Not enough data

Not enough data

Bulk Send

Not enough data

Not enough data

Spam Blocker

Not enough data

Not enough data

Mailing List Management

Not enough data

Not enough data

Email Tracking

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Real-Time Analytics

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

API

Not enough data

Not enough data

Domain Check

Not enough data

Not enough data

Email Address Extraction

Not enough data

Not enough data

Show 2 feature categories with incomplete data

Collaboration & Productivity[Hide 45 FeaturesShow 45 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Third-Party Integrations

Not enough data

Not enough data

To-Do List

Not enough data

Not enough data

@mentions

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

File Management

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Prioritization

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Screen Sharing

Not enough data

Not enough data

Content Management

Not enough data

Not enough data

Brainstorming

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

Calendar Management

Not enough data

Not enough data

Status Tracking

Not enough data

Not enough data

Real-Time Notifications

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Task Management

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Real Time Editing

Not enough data

Not enough data

Communication Management

Not enough data

Not enough data

Chat/Messaging

Not enough data

Not enough data

Tagging

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Assignment Management

Not enough data

Not enough data

Task Scheduling

Not enough data

Not enough data

Project Management

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

File Sharing

Not enough data

Not enough data

Document Storage

Not enough data

Not enough data

Task Progress Tracking

Not enough data

Not enough data

Discussions/Forums

Not enough data

Not enough data

Commenting/Notes

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Video Conferencing

Not enough data

Not enough data

Progress Tracking

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

API

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Email Testing[Hide 13 FeaturesShow 13 Features](javascript:void(0);)

Not enough data

Not enough data

Platform Basics

Editing Platform

Not enough data

Not enough data

Spam Filter Testing

Not enough data

Not enough data

A/B Testing

Not enough data

Not enough data

Deliverability Testing

Not enough data

Not enough data

Design Testing

Not enough data

Not enough data

Platform Data

Performance

Not enough data

Not enough data

Dashboard

Not enough data

Not enough data

Analytics

Not enough data

Not enough data

Agentic AI - Email Testing

Autonomous Task Execution

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Decision Making

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![ActiveCampaign Postmark](https://images.g2crowd.com/uploads/product/hd_favicon/ed2e18210a25780ea0390f5d67e1b05b/activecampaign-postmark.svg "ActiveCampaign Postmark")](https://www.g2.com/products/activecampaign-postmark/reviews)

ActiveCampaign Postmark

Small-Business(50 or fewer emp.)

62.5%

Mid-Market(51-1000 emp.)

37.5%

Enterprise(\> 1000 emp.)

0%

[![Mailgun](https://images.g2crowd.com/uploads/product/hd_favicon/f511c5860e635121a64ecb678d9b3c90/mailgun.svg "Mailgun")](https://www.g2.com/products/mailgun/reviews)

Mailgun

Small-Business(50 or fewer emp.)

80.5%

Mid-Market(51-1000 emp.)

14.6%

Enterprise(\> 1000 emp.)

4.9%

Small-Business

(50 or fewer emp.)

62.5%

80.5%

Mid-Market

(51-1000 emp.)

37.5%

14.6%

Enterprise

(\> 1000 emp.)

0%

4.9%

Reviewers' Industry

[![ActiveCampaign Postmark](https://images.g2crowd.com/uploads/product/hd_favicon/ed2e18210a25780ea0390f5d67e1b05b/activecampaign-postmark.svg "ActiveCampaign Postmark")](https://www.g2.com/products/activecampaign-postmark/reviews)
ActiveCampaign Postmark

Computer Software

34.4%

Marketing and Advertising

9.4%

Information Technology and Services

9.4%

Transportation/Trucking/Railroad

6.3%

Internet

6.3%

Other

34.4%

[![Mailgun](https://images.g2crowd.com/uploads/product/hd_favicon/f511c5860e635121a64ecb678d9b3c90/mailgun.svg "Mailgun")](https://www.g2.com/products/mailgun/reviews)
Mailgun

Information Technology and Services

18.2%

Computer Software

16.3%

Internet

12.1%

Marketing and Advertising

9.4%

Education Management

2.0%

Other

42.0%

FAQs

## ActiveCampaign Postmark vs Mailgun FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between Mailgun vs ActiveCampaign Postmark?

ActiveCampaign Postmark stands out for higher reviewer satisfaction across all key dimensions compared to Mailgun.

| [Mailgun](https://www.g2.com/products/mailgun/reviews) | [ActiveCampaign Postmark](https://www.g2.com/products/activecampaign-postmark/reviews) |
| --- | --- |
| 4.2/5 (321 reviews) | 4.6/5 (32 reviews) |
| Small-Business | Small-Business |
| 8.7 | 9.3 |
| 8.1 | 8.9 |
| Ease of Use (23 all-time mentions) | Deliverability (2 all-time mentions) |

### How do the pricing models of Mailgun and ActiveCampaign Postmark compare?

ActiveCampaign Postmark is rated higher for value, with a superior Price/Cost satisfaction score compared to Mailgun.

- **Mailgun:** In recent reviews, several reviewers cite Mailgun's pricing as ramping up quickly with usage and note that the free tier is limited, with some describing the pricing model as confusing or expensive for small businesses.
- **ActiveCampaign Postmark:** Reviewers describe Postmark as premium-priced but well worth the cost for its deliverability and reliability, with some noting that the pricing is fair and scales better than most competitors.
- **Switching reasons:** Recent reviewers mention switching from SendGrid to ActiveCampaign Postmark for simpler setup and better deliverability, despite a higher price point.

### What are the best alternatives to Mailgun and ActiveCampaign Postmark?

The top 3 alternatives to Mailgun and ActiveCampaign Postmark are Brevo Marketing Platform, Intuit Mailchimp Email Marketing, and Twilio SendGrid Email API.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Mailgun](https://www.g2.com/products/mailgun/reviews) | 4.2/5 (321 reviews) | Small-Business | Pricing ramps up quickly with usage; free tier is limited | Ease of Use (23 all-time mentions) |
| [ActiveCampaign Postmark](https://www.g2.com/products/activecampaign-postmark/reviews) | 4.6/5 (32 reviews) | Small-Business | Premium-priced but well worth the cost for deliverability | Deliverability (2 all-time mentions) |
| [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) | 4.5/5 (2621 reviews) | Small-Business | — | — |
| [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) | 4.3/5 (12984 reviews) | Small-Business | — | — |
| [Twilio SendGrid Email API](https://www.g2.com/products/twilio-sendgrid-email-api/reviews) | 4.0/5 (368 reviews) | Small-Business | — | — |

### Which Transactional Email features should I prioritize when comparing Mailgun and ActiveCampaign Postmark?

Buyers should prioritize deliverability, ease of setup, tracking and analytics, API quality, and pricing transparency when comparing Mailgun and ActiveCampaign Postmark.

- **Deliverability:** Mailgun (15 all-time mentions), ActiveCampaign Postmark (2 all-time mentions)
- **Ease of Setup:** Mailgun (8.7), ActiveCampaign Postmark (9.3)
- **Tracking and Analytics:** Mailgun (6 all-time mentions for Tracking), ActiveCampaign Postmark (recent reviews highlight reliable tracking)
- **API Quality:** Mailgun (11 all-time mentions), ActiveCampaign Postmark (1 all-time mention)
- **Pricing Transparency:** Mailgun (11 all-time mentions for Expensive), ActiveCampaign Postmark (recent reviews note premium but fair pricing)

### What are the pros and cons of Mailgun vs ActiveCampaign Postmark?

Mailgun's headline strength is ease of use, while ActiveCampaign Postmark's is deliverability.

- **Mailgun strengths:** Ease of Use (23 all-time mentions), Reliability (18), Deliverability (15), Features (12), API Quality (11), Easy Integrations (9), Automation (7), Tracking (6)
- **Mailgun trade-offs:** Expensive (11 all-time mentions), Email Issues (8), Learning Curve (6), reviewers note account suspensions and support delays
- **ActiveCampaign Postmark strengths:** Deliverability (2 all-time mentions), Easy Setup (2), API Quality (1), Cost-Effective (1), Customer Support (1), Ease of Use (1), User Interface (1)
- **ActiveCampaign Postmark trade-offs:** Expensive (1 all-time mention), Poor Customer Support (1), reviewers mention premium pricing and desire for more detailed analytics

### Is Mailgun or ActiveCampaign Postmark better for small businesses?

ActiveCampaign Postmark is the better fit for small businesses, with higher satisfaction scores and positive small-business reviewer sentiment.

- **Mailgun:** Small-Business segment; reviewers note ease of use and integration but cite pricing and support challenges for small teams.
- **ActiveCampaign Postmark:** Small-Business segment; reviewers highlight fast setup, reliable deliverability, and value for small business needs.

### Which Transactional Email platform has better integrations?

Mailgun is favored for integrations, with more reviewer-cited mentions than ActiveCampaign Postmark.

- **Mailgun:** Recent reviews mention integrations with Squarespace, CloudFlare, Iterable, Laravel, and WordPress.
- **ActiveCampaign Postmark:** Reviewers mention integrations with WordPress and Heroku.

### How do Mailgun and ActiveCampaign Postmark compare on customer support?

ActiveCampaign Postmark scores higher on Quality of Support by 0.8 points, a material difference over Mailgun.

- **Mailgun:** Reviewers describe support as fast and helpful at times, but many cite slow response times, lack of live chat or phone support on lower tiers, and unresolved account issues.
- **ActiveCampaign Postmark:** Reviewers consistently praise support for being responsive and knowledgeable, with some noting 24-hour response times and helpful onboarding.

### Which is easier to implement, Mailgun or ActiveCampaign Postmark?

ActiveCampaign Postmark is easier to implement, with a 0.6-point higher Ease of Setup score than Mailgun.

- **Mailgun:** Reviewers describe setup as straightforward for developers but note a learning curve for non-technical users and complexity in DNS configuration.
- **ActiveCampaign Postmark:** Reviewers highlight fast setup, minimal configuration, and ease of use for both technical and non-technical users.

### Which product has better Documentation?

ActiveCampaign Postmark is rated higher for Documentation, the most frequently mentioned feature across both products.

- **Mailgun:** Reviewers cite well-documented APIs and step-by-step instructions, but some note a lack of video guides and that documentation is more developer-focused.
- **ActiveCampaign Postmark:** Reviewers consistently praise extensive and comprehensive documentation, with positive feedback on language support and template guides.

Alternatives

**ActiveCampaign Postmark Alternatives**

 ![Brevo](https://images.g2crowd.com/uploads/product/hd_favicon/9b8f8747599b922f5aaa181db2ae94f4/brevo-brevo.svg "Brevo")

[
Brevo
](/products/brevo-brevo/reviews)

 ![Twilio SendGrid Email API](https://images.g2crowd.com/uploads/product/hd_favicon/11065b0c84d6d0a6c0a8e8ade2b9467e/twilio-sendgrid-email-api.svg "Twilio SendGrid Email API")

[
Twilio SendGrid Email API
](/products/twilio-sendgrid-email-api/reviews)

 ![Amazon Simple Email Service (Amazon SES)](https://images.g2crowd.com/uploads/product/hd_favicon/1528476511/amazon-simple-email-service-amazon-ses.svg "Amazon Simple Email Service (Amazon SES)")

[
Amazon
](/products/amazon-simple-email-service-amazon-ses/reviews)

 ![SMTP2GO](https://images.g2crowd.com/uploads/product/hd_favicon/1510080777/smtp2go.svg "SMTP2GO")

[
SMTP2GO
](/products/smtp2go/reviews)

**Mailgun Alternatives**

 ![Intuit Mailchimp Email Marketing](https://images.g2crowd.com/uploads/product/hd_favicon/302d00e021ff406c195b03ba50832862/intuit-mailchimp-email-marketing.svg "Intuit Mailchimp Email Marketing")

[
Intuit Mailchimp Email...
](/products/intuit-mailchimp-email-marketing/reviews)

 ![Brevo](https://images.g2crowd.com/uploads/product/hd_favicon/9b8f8747599b922f5aaa181db2ae94f4/brevo-brevo.svg "Brevo")

[
Brevo
](/products/brevo-brevo/reviews)

 ![MailerLite](https://images.g2crowd.com/uploads/product/hd_favicon/fd803899a94561a5fd16878a5fcb17d9/mailerlite.svg "MailerLite")

[
MailerLite
](/products/mailerlite/reviews)

 ![Email API](https://images.g2crowd.com/uploads/product/hd_favicon/cf3a69264b02d10f58ece214fa68a597/netcore-private-limited-email-api.svg "Email API")

[
Netcore Email API
](/products/netcore-private-limited-email-api/reviews)