ColdletterOptosoftware inc.
|
||||||
Related Products
|
||||||
About
Coldletter is an email templating and automation platform built for product and engineering teams that need better control over the emails their applications send. The platform works on top of providers such as SendGrid, Postmark, Amazon SES, Mailgun, Resend, and SparkPost, allowing teams to keep their existing delivery stack. Users can design responsive, accessible, and dark-mode-safe email templates with a visual editor instead of hand-coding complex HTML or MJML. Coldletter also supports reusable blocks, typed variables, live previews, test sends, localization, version control, and approval workflows. Its automation tools let teams build email journeys with triggers, waits, branches, A/B testing, and delivery analytics. Coldletter helps teams design, automate, manage, and deliver product emails more reliably from one centralized workspace.
|
About
Dyspatch is an industry leading email production platform designed to help businesses focus more time on innovation and less time on implementation. Empower your non-technical email team to increase engagement and conversion metrics by providing amazing email experiences at scale. Build beautiful, interactive email templates in minutes using pre-coded content blocks, and easily collaborate with key stakeholders all within Dyspatch. Easily integrate with your existing email service providers for sending.
|
|||||
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
|
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
|
|||||
Audience
Coldletter is designed for product teams, engineering teams, lifecycle marketers, SaaS companies, and developers that need a centralized platform for designing, automating, versioning, and sending product emails through existing providers
|
Audience
Email Management solution for individuals
|
|||||
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
|
Support
Phone Support
Not Supported
24/7 Live Support
Supported
Online
Supported
|
|||||
API
Offers API
Not Supported
|
API
Offers API
Not Supported
|
|||||
Screenshots and VideosNo images available
|
Screenshots and Videos |
|||||
Pricing
$0
Free Version
Supported
Free Trial
Not Supported
|
Pricing
No information available.
Free Version
Not Supported
Free Trial
Supported
|
|||||
Reviews/
|
Reviews/
|
|||||
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
|
Training
Documentation
Supported
Webinars
Supported
Live Online
Supported
In Person
Not Supported
|
|||||
Company InformationOptosoftware inc.
Founded: 2025
Canada
coldletter.com
|
Company InformationDyspatch
Founded: 2013
Canada
www.dyspatch.io
|
|||||
Alternatives |
Alternatives |
|||||
|
|
||||||
|
|
|
|||||
|
|
||||||
Categories |
Categories |
|||||
Email Template Design Features
A/B Testing
Not Supported
Code From Scratch
Supported
Drag & Drop Editing
Supported
Image Library
Supported
Import HTML Code
Supported
Mobile-Friendly / Responsive
Supported
Potential Issue Identification
Supported
Premade Templates
Supported
Proofing
Supported
Reporting / Analytics
Not Supported
Text Editor
Not Supported
Theme Editor
Supported
|
||||||
Integrations
Postmark
Supported
SendGrid
Supported
Adobe Marketo Engage
Not Supported
Crowdin
Not Supported
Epsilon Digital
Not Supported
GetResponse
Not Supported
HubSpot CRM
Not Supported
HubSpot Customer Platform
Not Supported
Intercom
Not Supported
Iterable
Not Supported
|
Integrations
Postmark
Supported
SendGrid
Supported
Adobe Marketo Engage
Supported
Crowdin
Supported
Epsilon Digital
Supported
GetResponse
Supported
HubSpot CRM
Supported
HubSpot Customer Platform
Supported
Intercom
Supported
Iterable
Supported
|
|||||
|
|
|