vs.
vs.

Postmark

vs

SocketLabs

vs

MailerLite

?

Looking for which Email provider will be the best for your use case among

Postmark

vs

SocketLabs

vs

MailerLite

?

Compare

Postmark

vs

SocketLabs

vs

MailerLite

head-to-head on factors such as their

features, pricing, latency, deliverability and more.

Integrate now

A Quick Introduction

Introducing

Postmark

vs

SocketLabs

vs

MailerLite

,

two industry leading Email vendors that are transforming the way businesses connect with their audience

What is

Heading

?

What’s a Rich Text element?

The rich text element allows you to create and format headings, paragraphs, blockquotes, images, and video all in one place instead of having to add and format them individually. Just double-click and easily create content.

Static and dynamic content editing

A rich text element can be used with static or dynamic content. For static content, just drop it into any page and begin editing. For dynamic content, add a rich text field to any collection and then connect a rich text element to that field in the settings panel. Voila!

How to customize formatting for each rich text

Headings, paragraphs, blockquotes, figures, images, and figure captions can all be styled after a class is added to the rich text element using the "When inside of" nested selector system.

What is

Heading

?

What’s a Rich Text element?

The rich text element allows you to create and format headings, paragraphs, blockquotes, images, and video all in one place instead of having to add and format them individually. Just double-click and easily create content.

Static and dynamic content editing

A rich text element can be used with static or dynamic content. For static content, just drop it into any page and begin editing. For dynamic content, add a rich text field to any collection and then connect a rich text element to that field in the settings panel. Voila!

How to customize formatting for each rich text

Headings, paragraphs, blockquotes, figures, images, and figure captions can all be styled after a class is added to the rich text element using the "When inside of" nested selector system.

Comparative Guide:

Postmark VS SocketLabs VS MailerLite - Which email provider is better in 2024?

In a market flooded with Email providers, selecting the one that suits your needs can be challenging. This comparative guide offers a swift overview of their offerings, making it easy for you to decide.

APIs

Rest API

Postmark

/webhooks

SocketLabs

/v2/event-webhook 

MailerLite

/api/webhooks

Event API

Postmark

/messages/outbound

SocketLabs

N/A

MailerLite

N/A

Contact Management via API

N/A

/v2/subaccount

MailerLite

SocketLabs

Postmark

/api/subscribers

Send email through API

/email

SocketLabs

/v1/email

MailerLite

Postmark

N/A

Documentation

Docs

SocketLabs

Docs

MailerLite

Postmark

Docs

Ease of Integration

Language & Frameworks

Postmark

SocketLabs

Rails
Ruby
.NET
Java
PHP
Node.js
C#
Go
Java
Node.js
PHP
Powershell
Python
Ruby

MailerLite

PHP
Go
Python
Node.js
Ruby
Setup & Configuration
API Rate Limits

Postmark

500 messages/ API call

SocketLabs

50 messages/ hour/ domain +

MailerLite

60 requests/ minute

Pricing

Pricing Model

Postmark

Volume Based

SocketLabs

Tiered Pricing

MailerLite

Tiered Pricing
Cost Structure

Postmark

$0.0006 - $0.0015/ email
$0.0005 - $0.0009/ email

MailerLite

SocketLabs

$0.0001 - $0.0004/ email
Free Tier

Postmark

Available (upto 100 emails)

MailerLite

SocketLabs

Not Available
Available (upto 12000/m)
Contract Terms

Postmark

Monthly
Monthly/ Annually

SocketLabs

MailerLite

Monthly/ Annually

Performance & Resilience

Log Retention

Postmark

7-365 days

MailerLite

SocketLabs

5 days
30 days
Redundancy Mechanisms

Postmark

Available

MailerLite

SocketLabs

Available
Available
Max Size

Postmark

10 MB

MailerLite

SocketLabs

40 MB
2 MB
Unicode Encoding

Postmark

Not Supported

MailerLite

SocketLabs

Supported
Supported
Servers Location

Postmark

US

MailerLite

SocketLabs

US
EU
Uptime

Postmark

100%

SocketLabs

MailerLite

99.999%
99.9%

Security & Compliance

Compliance

Postmark

Type 2 SSAE 16 SOC 1
GDPR

MailerLite

ISO 27001

SocketLabs

ISO 27001
GDPR
Encryption Standards

Postmark

SSL
HTTPS
TLS

MailerLite

TLS
TLS
HTTPS

SocketLabs

Email Provider Features

Core Features

Postmark

  • Reliable Email Delivery
  • Extensive Data Retention and Analytics
  • Integrated Email Templates
  • Top-notch Customer Support

SocketLabs

  • Simple Integration
  • Clear Reporting
  • Reliable Scalability
  • Advanced Account Management

MailerLite

  • Email Marketing Tools, Landing Pages, and More
  • User-Friendly Website Building
  • Effective Signup Forms for Audience Growth
  • Customer-Focused Approach and User Satisfaction
Integration Ecosystem

Postmark

Mailcoach, CraftCampaign, Customer.io + 14 others

SocketLabs

Datagrail, Qualtrics, ++

MailerLite

Shopify, WordPress, Sumo, OptinMonster, Privy, CreateForm, Zapier, SendOwl

Custom Domains

Postmark

Yes

MailerLite

Yes

Yes

SocketLabs

API Endpoints

Postmark

Heading

SocketLabs

MailerLite

Webhooks

/webhooks

/v2/event-webhook 

/api/webhooks

Events

/messages/outbound

N/A

N/A

Contact Management

N/A

/v2/subaccount

/api/subscribers

Send Emails

/email

/v1/email

N/A

Documentation

Docs

Docs

Docs

Ease of Integration

Heading

Postmark

SocketLabs

MailerLite

Language & Frameworks
Rails
Ruby
.NET
Java
PHP
Node.js
C#
Go
Java
Node.js
PHP
Powershell
Python
Ruby
PHP
Go
Python
Node.js
Ruby
Setup & Configuration
API Rate Limits
500 messages/ API call
50 messages/ hour/ domain +
60 requests/ minute

Pricing

Heading

Postmark

SocketLabs

MailerLite

Pricing Model
Volume Based
Tiered Pricing
Tiered Pricing
Cost Structure
$0.0006 - $0.0015/ email
$0.0005 - $0.0009/ email
$0.0001 - $0.0004/ email
Free Tier
Available (upto 100 emails)
Not Available
Available (upto 12000/m)
Contract Terms
Monthly
Monthly/ Annually
Monthly/ Annually

Performance & Resilience

Heading

Postmark

SocketLabs

MailerLite

Log Retention
7-365 days
5 days
30 days
Redundancy Mechanisms
Available
Available
Available
Max Size
10 MB
40 MB
2 MB
Unicode Encoding
Not Supported
Supported
Supported
Servers Location
US
US
EU
Uptime
100%
99.999%
99.9%

Security & Compliance

Heading

Postmark

SocketLabs

MailerLite

Compliance
Type 2 SSAE 16 SOC 1
GDPR
ISO 27001
ISO 27001
Encryption Standards
SSL
HTTPS
TLS
TLS
TLS
HTTPS

Email Provider Features

Heading

Postmark

SocketLabs

MailerLite

Core Features
  • Reliable Email Delivery
  • Extensive Data Retention and Analytics
  • Integrated Email Templates
  • Top-notch Customer Support
  • Email Marketing Tools, Landing Pages, and More
  • User-Friendly Website Building
  • Effective Signup Forms for Audience Growth
  • Customer-Focused Approach and User Satisfaction
  • Email Marketing Tools, Landing Pages, and More
  • User-Friendly Website Building
  • Effective Signup Forms for Audience Growth
  • Customer-Focused Approach and User Satisfaction
Integration Ecosystem

Mailcoach, CraftCampaign, Customer.io + 14 others

Datagrail, Qualtrics, ++

Shopify, WordPress, Sumo, OptinMonster, Privy, CreateForm, Zapier, SendOwl

Custom Domains

Yes

Yes

Yes

Calculate your Savings, one step at a time!

Pros and Cons:

Postmark

vs

SocketLabs

vs

MailerLite

Every choice comes with its trade-offs. Let's break down the advantages and disadvantages of the providers for a clear decision making.

Postmark

Reliable Transactional Email Service

Postmark is highly praised for its reliability. Users find it to be a dependable solution for sending transactional emails.

Ease of Integration

The service is easy to integrate with other systems and APIs, making it a seamless choice for developers.

High Deliverability

Users appreciate the high deliverability rate, ensuring that their important transactional emails reach recipients' inboxes promptly.

Quality Templates

Postmark offers well-designed email templates that simplify the process of email campaigns, making it beneficial for marketing purposes as well.

User-Friendly UI

The platform's user interface is intuitive and easy to use, providing a hassle-free experience.

Pricing

Some users find the pricing to be on the higher side, which could be a consideration for those with budget constraints.

Limited Archiving

Postmark lacks an archiving feature, which could be a drawback for users who prefer to have this functionality in their transactional email service.

Limited to Transactional Emails

Postmark focuses on transactional emails, so it may not be suitable for those looking for a comprehensive email marketing solution.

SocketLabs

Ease of Management

Users find SocketLabs easy to manage through the admin portal. It allows for the quick setup of new servers for campaigns and adjustments to support various initiatives.

Reliable Email Delivery

SocketLabs is known for its reliable email delivery, ensuring that emails are more likely to land in customers' inboxes and not end up in spam.

Support and Customer Service

Users have positive experiences with the customer support team and appreciate the responsive support provided.

Customization and Configuration

SocketLabs offers flexibility with features like custom bounce domains, DKIM signatures, and multiple configurations for different servers, making it suitable for various needs.

Detailed Reporting

Users praise the platform for its robust reporting capabilities, providing insights into sent and delivered emails.

Pricing Structure Changes

Some users have experienced surprises related to pricing plan changes, which have occasionally required them to adjust their packages and pricing. It's important for users to stay informed about pricing updates.

User Interface Design

A few users have mentioned that the platform's user interface could be more visually appealing or streamlined for a better user experience.

Mobile App Absence

Some users wish that SocketLabs had a mobile application for remote monitoring and management of email campaigns.

Logging and Monitoring

Users have expressed a desire for more control over logging and monitoring, as well as native event alerting options within the platform.

MailerLite

Comprehensive Features

MailerLite offers a wide range of features suitable for small and medium-sized businesses.

User-Friendly

Users find MailerLite easy to use with a stable performance.

Cost-Effective

The platform provides cost-effective pricing for email marketing needs.

Automation

MailerLite's automation features enable the creation of personalized email sequences.

Account Suspension

The most significant drawback mentioned is the abrupt account suspension without prior warning due to a high bounce rate and content that violated the platform's terms of service.

Refund Policy

The reviewer expressed dissatisfaction with MailerLite's refund policy, finding it inflexible in cases like account suspension.

Heading

Pros

Cons

Postmark

Reliable Transactional Email Service

Postmark is highly praised for its reliability. Users find it to be a dependable solution for sending transactional emails.

Ease of Integration

The service is easy to integrate with other systems and APIs, making it a seamless choice for developers.

High Deliverability

Users appreciate the high deliverability rate, ensuring that their important transactional emails reach recipients' inboxes promptly.

Quality Templates

Postmark offers well-designed email templates that simplify the process of email campaigns, making it beneficial for marketing purposes as well.

User-Friendly UI

The platform's user interface is intuitive and easy to use, providing a hassle-free experience.

Pricing

Some users find the pricing to be on the higher side, which could be a consideration for those with budget constraints.

Limited Archiving

Postmark lacks an archiving feature, which could be a drawback for users who prefer to have this functionality in their transactional email service.

Limited to Transactional Emails

Postmark focuses on transactional emails, so it may not be suitable for those looking for a comprehensive email marketing solution.

SocketLabs

Ease of Management

Users find SocketLabs easy to manage through the admin portal. It allows for the quick setup of new servers for campaigns and adjustments to support various initiatives.

Reliable Email Delivery

SocketLabs is known for its reliable email delivery, ensuring that emails are more likely to land in customers' inboxes and not end up in spam.

Support and Customer Service

Users have positive experiences with the customer support team and appreciate the responsive support provided.

Customization and Configuration

SocketLabs offers flexibility with features like custom bounce domains, DKIM signatures, and multiple configurations for different servers, making it suitable for various needs.

Detailed Reporting

Users praise the platform for its robust reporting capabilities, providing insights into sent and delivered emails.

Pricing Structure Changes

Some users have experienced surprises related to pricing plan changes, which have occasionally required them to adjust their packages and pricing. It's important for users to stay informed about pricing updates.

User Interface Design

A few users have mentioned that the platform's user interface could be more visually appealing or streamlined for a better user experience.

Mobile App Absence

Some users wish that SocketLabs had a mobile application for remote monitoring and management of email campaigns.

Logging and Monitoring

Users have expressed a desire for more control over logging and monitoring, as well as native event alerting options within the platform.

MailerLite

Comprehensive Features

MailerLite offers a wide range of features suitable for small and medium-sized businesses.

User-Friendly

Users find MailerLite easy to use with a stable performance.

Cost-Effective

The platform provides cost-effective pricing for email marketing needs.

Automation

MailerLite's automation features enable the creation of personalized email sequences.

Account Suspension

The most significant drawback mentioned is the abrupt account suspension without prior warning due to a high bounce rate and content that violated the platform's terms of service.

Refund Policy

The reviewer expressed dissatisfaction with MailerLite's refund policy, finding it inflexible in cases like account suspension.

Real Voices, Real Experiences

Don't just take our word for it. Hear directly from users on G2 who have used

Postmark

,

SocketLabs

and

MailerLite

firsthand

Reviews for
Postmark
4.6
"

By far, the best solution for Transactional Emails on the Market!

Postmark has come to change the way we send confirmation and transactional emails to our users. Purchase confirmation emails, user activation, and purchase reminders (you name them) ended up in the spam section, bounced or in the promotional folder of our clients. Thanks to Postmark, these emails arrive promptly and when users need them.

Grecia L.

Marketing Lead

"

Fantastic email service that blows away the competition

Much better than Sendgrid, which had endless deliverability problems even sending to e.g. Hotmail/Live.com addresses. UI is intuitive, use of 'sandbox' accounts is great for checking that your apps are sending messages correctly, and most importantly the actual deliverability is fantastic. Dedicated IPs are only available to a subset of customers, but you don't need one to get good deliverability (unlike with Sendgrid where, with exactly the same emails, we were seeing our IPs flagged for spam).

Henry S.

CTO

Reviews for
SocketLabs
4.5
"

Great product, easy to use.

The ease of management. I am able to manage the services with the admin portal with ease setup new servers for campaigns and adjust them on the fly to support our different initiatives. One if the main uses for us it to send emails to our clients and track results. Offloads responsibility of supporting an internal email service and addresses email spam rules. Also helps us track opt out request and complaints.

Verified User

Mid-Market

"

Forget Sendgrid and Mailgun

This is the most complete and reliable email delivery solution for pros. It has a delivery API, as well as google email marketing apps for mailing campaigns (blasts) and autoresponders. The best? They don't limit the subscribers for your marketing email lists. The UI is not as pretty as SendGrid. But who cares? You got far more functions and technical options.

Beto S.

Small Business

Reviews for
MailerLite
4.7
"

MailerLite is a powerful email marketing platform

MailerLite provides strong automation functions which help streamline and optimize email marketing workflows. Customers can make automated email sequences, like welcome series, abandoned cart reminders, or birthday greetings, to interact with subscribers at different phases of the customer journey. Although MailerLite gives basic reporting and analytics options, quite a few users might find that they lack superior reporting options.

Vikram S

Marketing

"

Forget Sendgrid and Mailgun

This is the most complete and reliable email delivery solution for pros. It has a delivery API, as well as google email marketing apps for mailing campaigns (blasts) and autoresponders. The best? They don't limit the subscribers for your marketing email lists. The UI is not as pretty as SendGrid. But who cares? You got far more functions and technical options.

Beto S.

Small Business

More to explore

vs.
vs.
Postmark
vs
Netcore (formerly Pepipost)
vs
MailerLite

A simple yet powerful email service for transactional emails. Offers high deliverability, beautiful templates, & detailed reporting. Ideal for developers & small teams.

Check out the SMS vendor comparison between
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based on parameters such as features, cost, pricing, security, reliability, latency and more.
vs.
vs.
Postmark
vs
SocketLabs
vs
Netcore (formerly Pepipost)

A simple yet powerful email service for transactional emails. Offers high deliverability, beautiful templates, & detailed reporting. Ideal for developers & small teams.

Check out the SMS vendor comparison between
This is some text inside of a div block.
based on parameters such as features, cost, pricing, security, reliability, latency and more.
vs.
vs.
Postmark
vs
Brevo (formerly SendinBlue)
vs
MailerLite

A simple yet powerful email service for transactional emails. Offers high deliverability, beautiful templates, & detailed reporting. Ideal for developers & small teams.

Check out the SMS vendor comparison between
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based on parameters such as features, cost, pricing, security, reliability, latency and more.

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