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
Sendifai is a cutting-edge CRM and email marketing solution designed specifically for churches, nonprofits, and organizations with memberships. Users can begin with a complimentary CRM for up to 250 contacts, with additional email marketing options starting at £13 per month, alongside capabilities for SMS, WhatsApp, and specialized church functionalities such as managing pastoral care, tracking attendance, and overseeing family relationships, all supported by an AI assistant named Isla. This platform effectively integrates contact management, dynamic segmentation, a user-friendly drag-and-drop email builder, marketing automation tools, and real-time analytics into one cohesive system. Developed with a strong emphasis on GDPR compliance in the UK, it features a dual-provider email infrastructure (AWS SES + Postmark) to enhance deliverability. Notable features include an AI-driven content creator, a 62-field contact export option, management tools for care teams, tracking for prayer requests, automation for birthdays and significant life events, mapping of family and household relationships, dark mode, and the ability to support multiple organizations simultaneously. Additionally, Sendifai strives to empower its users with intuitive tools that facilitate meaningful engagement within their communities.
API Access
Has API
API Access
Has API
Screenshots View All
No images available
Screenshots View All
No images available
Integrations
Amazon SES
Postmark
SendGrid
Pricing Details
$0
Free Trial
Free Version
Pricing Details
Free (paid plans from $16/mo)
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Optosoftware inc.
Founded
2025
Country
Canada
Website
coldletter.com
Vendor Details
Company Name
Sendifai
Founded
2026
Country
United Kingdom
Website
www.sendifai.com
Product Features
Email Marketing
A/B Testing
Artificial Intelligence
Auto-Responders
CAN SPAM Compliance
Customer Surveys
Drip Campaigns
Dynamic Content
Event Triggered Email
Image Library
Landing Pages/Web Forms
Mailing List Management
Mobile Optimized Emails
Reporting/Analytics
Subscriber Management
Template Management
WYSIWYG Email Editor
Email Template Design
A/B Testing
Code From Scratch
Drag & Drop Editing
Image Library
Import HTML Code
Mobile-Friendly / Responsive
Potential Issue Identification
Premade Templates
Proofing
Reporting / Analytics
Text Editor
Theme Editor
Product Features
Email Marketing
A/B Testing
Artificial Intelligence
Auto-Responders
CAN SPAM Compliance
Customer Surveys
Drip Campaigns
Dynamic Content
Event Triggered Email
Image Library
Landing Pages/Web Forms
Mailing List Management
Mobile Optimized Emails
Reporting/Analytics
Subscriber Management
Template Management
WYSIWYG Email Editor