Average Ratings 0 Ratings
Average Ratings 0 Ratings
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
Create stunning HTML emails and effortlessly test them across real email clients with PilotMail. This tool features a dual-interface layout viewer and a specialized code editor tailored for HTML email creation. The Code Editor allows you to seamlessly write the HTML, Text, and even the CSS for your email templates all in one place. With the Layout Viewer, you can visualize your email live on various devices, including desktops, tablets, and mobiles. For optimal HTML email delivery, it's essential to keep your CSS inline, and PilotMail automates this process whenever you send a test email. Additionally, PilotMail offers a variety of useful settings to prepare your code for production use. You can configure up to 10 email addresses for testing, where each address can simulate a different email client. PilotMail will simultaneously send the HTML email to all configured addresses, enabling you to identify any issues across live email platforms. This streamlined approach significantly enhances the efficiency of your email development process.
API Access
Has API
No
API Access
Has API
No
Screenshots View All
No images available
Integrations
Amazon SES
No
Postmark
No
SendGrid
No
Pricing Details
$0
Free Trial
No
Free Version
Yes
Pricing Details
$3 per month
Free Trial
No
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)
No
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
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Optosoftware inc.
Founded
2025
Country
Canada
Website
coldletter.com
Vendor Details
Company Name
Netling Digital
Founded
2008
Country
India
Website
www.pilotmail.io
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 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
Email Testing
A/B Testing
No
Accessibility Testing
No
DMARC Analytics
No
Deliverability Rates
No
HTML Validation
No
IP Blacklist Checking
No
Improvement Recommendations
No
Pre-Send Email Testing
No
Preview Across Browsers & Devices
No
Reporting / Analytics
No
Sender Reputation Scoring
No
Spam Testing
No