ImprovMX vs SENDUNE: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
ImprovMX
ImprovMX is a simple email forwarding service that lets you send and receive emails using your custom domain without hosting.
SENDUNE
SENDUNE is a simple email platform that works with AWS SES to send marketing and business emails at low cost.
ImprovMX
ImprovMX is a simple email forwarding service that lets you send and receive emails using your custom domain without hosting.
SENDUNE
SENDUNE is a simple email platform that works with AWS SES to send marketing and business emails at low cost.
ImprovMX
Custom domain email forwarding to existing inbox
SMTP sending for professional outbound emails
Catch-all addresses and regex routing rules
Fast 5-second average forwarding time
99.99% uptime guarantee
Email logs with configurable retention
API for programmatic management
GDPR compliant and privacy focused
No email storage on servers
Multiple domain support on paid plans
SENDUNE
Drag-and-drop email designer with HTML and plain text options
Direct AWS SES integration for low-cost email delivery
Contact management with unlimited storage and tagging
Automated workflows for emails and SMS messages
SMS and one-time password sending capabilities
Team inbox for shared customer support
Real-time delivery tracking and analytics
Template management with API access
InboxVISA program for better inbox placement
ImprovMX
ImprovMX offers transparent pricing with a forever-free plan and scalable paid options.
The Free Plan includes 1 domain, 25 email aliases, basic forwarding features, and 7 days of email logs. This plan is perfect for personal projects and side businesses.
Premium ($9/month) expands to 30 domains, 100 aliases per domain, 10 routing rules per domain, 6,000 SMTP emails monthly, and up to 180 days of log retention with a 99% uptime guarantee.
Pro ($24/month) offers 100 domains, 200 aliases per domain, 50 routing rules per domain, 30,000 SMTP emails monthly, and the same extended logging and uptime guarantee.
Enterprise (Custom Pricing) provides unlimited everything with a 99.99% uptime guarantee, white-label options, and dedicated support. Contact their team for custom pricing based on your specific needs.
SENDUNE
SENDUNE offers three pricing options to fit different business needs. The platform focuses on keeping costs low by using your AWS account for actual email sending.
The Free plan is available forever and includes 1 team member, storage for 5,000 contacts, and generous limits of 50,000 emails and 50,000 SMS messages. It includes all core features like transactional and marketing emails, InboxVISA program, and 90 days of data retention.
The Paid plan costs $24 per month and gives you 3 team members with the option to add more for $10 each. You get 100,000 contacts, 250,000 emails, and 250,000 SMS per month with 1 year of data retention.
For larger businesses, the Enterprise plan offers custom limits, dedicated databases, managed AWS services, support across multiple AWS regions, a dedicated account manager, and service level agreements for 99.95% uptime and zero data loss.