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Description
HELO is a desktop application that streamlines the email testing and debugging process for web developers by capturing and analyzing outgoing emails produced by applications in the development phase. Rather than dispatching emails to actual recipients, HELO offers a local SMTP server that intercepts these messages and presents them within the application, enabling developers to review and validate them prior to launching. This method is instrumental in avoiding frequent issues such as broken links, missing images, formatting mistakes, and other errors that can surface in live emails. It delivers comprehensive debug views that showcase the email in various formats, including HTML rendering, plain text, raw source code, and complete message headers, thus providing developers with an in-depth understanding of the email's structure. Additionally, automated validation tools are employed to check links within the email, ensuring they yield valid HTTP responses, which significantly mitigates the chances of sending emails that contain invalid or broken URLs. By integrating these features, HELO not only enhances the development workflow but also promotes confidence in the quality of email communications before they reach end users.
Description
Introducing the simplest email testing tool available, designed to help you save time, resources, and money while focusing on the essential features of your application. Gather all your test emails conveniently in one location to avoid mistakenly sending them to actual customers. Facilitate teamwork by inviting all your colleagues for seamless collaboration. Assess the spam score to guarantee that emails successfully land in customer inboxes. In just two minutes, you can establish a virtual SMTP server. Test a variety of scenarios without the hassle of generating numerous email accounts or clearing databases. Examine the source code of emails to ensure everything is flawless. Activate error mode to simulate various error situations. Preview all emails from one central location, and with a single click, check compatibility across multiple devices. Additionally, integrate email testing into your automation processes, eliminating the need to create separate email accounts for different scenarios. With this tool, you can enhance your testing efficiency while ensuring a streamlined workflow.
API Access
Has API
API Access
Has API
Screenshots View All
No images available
Integrations
HTML
Pricing Details
$49 per month
Free Trial
Free Version
Pricing Details
$35 per month
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
Beyond Code
Founded
2017
Country
Germany
Website
usehelo.com
Vendor Details
Company Name
MailNest
Founded
2020
Country
India
Website
www.mailnest.io
Product Features
Email Testing
A/B Testing
Accessibility Testing
DMARC Analytics
Deliverability Rates
HTML Validation
IP Blacklist Checking
Improvement Recommendations
Pre-Send Email Testing
Preview Across Browsers & Devices
Reporting / Analytics
Sender Reputation Scoring
Spam Testing
Product Features
Email Testing
A/B Testing
Accessibility Testing
DMARC Analytics
Deliverability Rates
HTML Validation
IP Blacklist Checking
Improvement Recommendations
Pre-Send Email Testing
Preview Across Browsers & Devices
Reporting / Analytics
Sender Reputation Scoring
Spam Testing