Average Ratings 2 Ratings
Average Ratings 0 Ratings
Description
Reliable SMTP relay services and email delivery services. You can send and track large volumes of emails with ease using powerful email delivery services. In minutes, integrate and you can start sending. All your email delivery, transactional and email relay needs are covered under one roof. SMTP can deliver whether you need a reliable backend solution or scalable infrastructure to handle large volumes of emails. Reputation Defender, SMTP's proprietary technology, uses big data to proactively monitor and protect your email list health. It also suppresses bad emails from soft and hard bounces in order to protect your IP reputation and domain. This will ensure that your delivery rates and inbox placement gradually improve over time.
Description
WillItInbox serves as a comprehensive email deliverability and validation platform tailored for SaaS teams, developers, agencies, marketers, and newsletter managers who rely on sending outbound emails. Users can create a distinct test inbox, dispatch an actual message from their application or email service provider, and obtain an insightful deliverability report that encompasses various factors such as SPF, DKIM, DMARC, BIMI, DNS, reverse DNS, blocklists, TLS, headers, content, links, reputation, and sender infrastructure. Additionally, WillItInbox provides the capability to validate single emails and bulk CSV lists by assessing syntax, DNS/MX records, disposable addresses, role-based emails, typos, providers, catch-all accounts, SMTP connections, suppression lists, and confidence signals. The platform also features domain monitoring, analysis of DMARC reports, visibility into sending sources, reputation checks for providers, API key integration, webhooks, scheduled monitoring, incident diagnostics, inbox placement assessments, collaboration through team workspaces, and the option to export reports. Subscription plans begin at $39 per month, and pay-as-you-go credits are offered for those needing additional email validation and deliverability testing services. This extensive suite of tools ensures users can effectively manage and enhance their email communication strategies.
API Access
Has API
Yes
API Access
Has API
No
Screenshots View All
No images available
Integrations
Airtable
Yes
Axis LMS
Yes
Crelate
Yes
DeliverySuite
Yes
Gammadyne Mailer
Yes
Gmail
Yes
Google Calendar
Yes
Google Docs
Yes
Google Forms
Yes
IntelliClick
Yes
Integrations
Airtable
No
Axis LMS
No
Crelate
No
DeliverySuite
No
Gammadyne Mailer
No
Gmail
No
Google Calendar
No
Google Docs
No
Google Forms
No
IntelliClick
No
Pricing Details
$25 per month
$25 for 50,000 emails / mo
$80 for 100,000 emails / mo
$300 for 500,000 emails / mo
$500 for 1,000,000 emails / mo
24hr support with all plans!
$80 for 100,000 emails / mo
$300 for 500,000 emails / mo
$500 for 1,000,000 emails / mo
24hr support with all plans!
Free Trial
No
Free Version
No
Pricing Details
$39/month
Free Trial
Yes
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
Yes
iPad App
Yes
Android App
Yes
Windows
Yes
Mac
Yes
Linux
Yes
Chromebook
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
Customer Support
Business Hours
No
Live Rep (24/7)
Yes
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
Yes
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Ziff Davis
Founded
1995
Country
United States
Website
www.smtp.com
Vendor Details
Company Name
WillItInbox
Founded
2026
Country
India
Website
willitinbox.com
Product Features
Email Deliverability
DMARC Analytics
Yes
Deliverability Alerts
Yes
Deliverability Reporting
Yes
Email Address Verification
Yes
Email Content Testing
Yes
Email Previewing
Yes
IP Blacklist Monitoring
Yes
Inbox Placement Testing
Yes
Reputation Reporting
Yes
Email Verification
Bulk Email Verification
Yes
Catch-all Server Detection
Yes
Disposable Email Detection
Yes
Domain Check
Yes
Mail Server Validation
Yes
Single Email Verification
Yes
Spam Trap Detection
Yes
Syntax Check
Yes
Transactional Email
A/B Testing
Yes
Contact Database
Yes
Dynamic Content
Yes
Email Monitoring
Yes
Mailing List Management
Yes
Reporting/Analytics
Yes
Spam Check
Yes
Template Management
Yes
Product Features
Email Deliverability
DMARC Analytics
No
Deliverability Alerts
No
Deliverability Reporting
No
Email Address Verification
No
Email Content Testing
No
Email Previewing
No
IP Blacklist Monitoring
No
Inbox Placement Testing
No
Reputation Reporting
No
Email Verification
Bulk Email Verification
No
Catch-all Server Detection
No
Disposable Email Detection
No
Domain Check
No
Mail Server Validation
No
Single Email Verification
No
Spam Trap Detection
No
Syntax Check
No