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Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

Coldletter is an email design and automation layer that helps teams create, manage, and send product emails without replacing their existing email provider. It connects with delivery services such as SendGrid, Postmark, Amazon SES, Mailgun, Resend, and SparkPost, giving companies flexibility while keeping sending infrastructure intact. The platform includes a visual editor where teams can build templates, add variables, reuse blocks, and preview emails across clients such as Gmail, Outlook, and Apple Mail. Every template is designed to be responsive, accessible, and safe for dark mode by default. Developers can trigger templates through a single API request while Coldletter handles rendering, data merging, routing, retries, suppression, and idempotency. Marketing, lifecycle, design, and product teams can use the platform to manage email content without constantly relying on engineering for every change. Journey automation tools allow users to create workflows based on events, schedules, engagement, attributes, or A/B testing paths. Version control, template diffs, rollbacks, localization, test sends, roles, approvals, and analytics help teams manage production emails with more confidence. Coldletter gives organizations a structured way to build polished product emails while improving collaboration between technical and non-technical teams.

Description

Take advantage of an array of stunning and complimentary mailing templates and newsletters. With FreshMail Designer, you can customize, personalize, and send them effortlessly, allowing you to witness your campaigns produce commendable outcomes. Streamline your interactions with subscribers through automation. Develop lead nurturing initiatives, educational courses, or utilize user-friendly recurring messages. FreshMail can handle all customer interactions on your behalf. Email marketing remains one of the most potent forms of online advertising. Discover who is engaging with your newsletters and clicking on links within your emails. FreshMail is equipped with numerous beneficial features that will enhance your mass email communications. This will not only save you time but also boost the effectiveness of your mailouts. Our cutting-edge technologies simplify the process, making it as straightforward as 1, 2, 3. Prior to dispatching an email, be sure to preview how it appears in leading email clients and ensure it avoids the spam folder to maximize reach. Additionally, you can track engagement metrics to further refine your strategies.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

No images available

Screenshots View All

Integrations

Craft CMS No 
Freshdesk No 
GoTo Webinar No 
Google Contacts No 
Joomla! No 
Landingi No 
LeadMaster No 
LiveWebinar No 
MailerQ No 
PushPushGo No 
RegFox No 
Salesforce No 
Stackreaction No 
Stripo.email No 
Sugar Sell No 
SurveyMonkey No 
Typeform No 
Viewed No 
Workato No 
Zoho CRM No 

Integrations

Craft CMS Yes 
Freshdesk Yes 
GoTo Webinar Yes 
Google Contacts Yes 
Joomla! Yes 
Landingi Yes 
LeadMaster Yes 
LiveWebinar Yes 
MailerQ Yes 
PushPushGo Yes 
RegFox Yes 
Salesforce Yes 
Stackreaction Yes 
Stripo.email Yes 
Sugar Sell Yes 
SurveyMonkey Yes 
Typeform Yes 
Viewed Yes 
Workato Yes 
Zoho CRM Yes 

Pricing Details

$0
Free Trial No 
Free Version Yes 

Pricing Details

$8 per month
Free Trial Yes 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Vendor Details

Company Name

Optosoftware inc.

Founded

2025

Country

Canada

Website

coldletter.com

Vendor Details

Company Name

FreshMail

Founded

2008

Country

United Kingdom

Website

freshmail.com

Product Features

Email Marketing

A/B Testing No 
Artificial Intelligence No 
Auto-Responders No 
CAN SPAM Compliance No 
Customer Surveys No 
Drip Campaigns No 
Dynamic Content No 
Event Triggered Email No 
Image Library No 
Landing Pages/Web Forms No 
Mailing List Management No 
Mobile Optimized Emails No 
Reporting/Analytics No 
Subscriber Management No 
Template Management No 
WYSIWYG Email Editor No 

Email Template Design

A/B Testing No 
Code From Scratch No 
Drag & Drop Editing No 
Image Library No 
Import HTML Code No 
Mobile-Friendly / Responsive No 
Potential Issue Identification No 
Premade Templates No 
Proofing No 
Reporting / Analytics No 
Text Editor No 
Theme Editor No 

Product Features

Email Marketing

A/B Testing Yes 
Artificial Intelligence No 
Auto-Responders Yes 
CAN SPAM Compliance Yes 
Customer Surveys Yes 
Drip Campaigns Yes 
Dynamic Content Yes 
Event Triggered Email Yes 
Image Library Yes 
Landing Pages/Web Forms Yes 
Mailing List Management Yes 
Mobile Optimized Emails Yes 
Reporting/Analytics Yes 
Subscriber Management No 
Template Management Yes 
WYSIWYG Email Editor Yes 

Email Template Design

A/B Testing No 
Code From Scratch No 
Drag & Drop Editing No 
Image Library No 
Import HTML Code No 
Mobile-Friendly / Responsive No 
Potential Issue Identification No 
Premade Templates No 
Proofing No 
Reporting / Analytics No 
Text Editor No 
Theme Editor No 

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