Email delivery software for a more powerful send
Data speaks louder than words. Our side-by-side comparison reveals why we’re the most popular alternative to PowerMTA.
A superior support team of experts
Enterprise-grade software for On-Prem & Cloud
More deliverability enhancing features
Optional, integrated email marketing app
All for a better price than PowerMTA
The superior tech support you’ve been searching for
Nothing beats a stellar support team that tackles that tough stuff. We’ve created easy-to-use software, and if you run into questions, rest assured, help is here to stay. You can connect with our support team in a number of ways:
| GreenArrow | PowerMTA | |
|---|---|---|
| Email Support |
|
|
| Phone Support |
|
|
| Installation & Setup Service Available |
|
|
Software for On-Premises or Cloud
Are you a sender with in-house technical ability and need email delivery software running on your own servers for business or custom integration requirements? Or would you rather our experts manage your servers, throttling, and deliverability details? Our software can support the unique experience you envision for your business depending on your requirements, team, expertise, and overall end goals.
Take control with more powerful features
Need to send 8 million messages per hour from a single server? No problem! High-speed high-volume, we mastered it. Our superior MTA can handle your lofty goals.
Email delivery control
GreenArrow Engine On-Premises gives you advanced control over your email delivery, and with Engine Cloud, many of these features are managed by us.
| GreenArrow | PowerMTA | |
|---|---|---|
| IP Rate Limiting |
|
|
| Support for multiple IPs (VirtualMTAs) |
|
|
| Flexible email routing configuration (Routing Rules) |
|
|
| Manage key config in configuration file |
|
|
| Manage key config in web-based UI & API |
|
|
| DKIM signing |
|
|
| DKIM signing configured by email headers |
|
|
| TLS encryption for SMTP |
|
|
| Submit email with: SMTP |
|
|
| Submit email with: HTTP API |
|
|
| Submit email with: file pickup directory |
|
|
| Automatic SMTP Delivery Backoff & notification |
|
|
Superior reporting
GreenArrow gives you more reporting, more data tracking, and more access to your data — leading to more insights about subscribers, which leads to better results.
| GreenArrow | PowerMTA | |
|---|---|---|
| Per-campaign reporting including: opens/clicks, bounces, SMTP delivery, and spam complaints |
|
|
| Time-series graphing of SMTP delivery results |
|
|
| Transparent click & open tracking |
|
|
| Automatic seeding |
|
|
| Bounce processor / classifier |
|
|
| Feedback loop processor |
|
|
| Event delivery to HTTP Webhook |
|
|
| Event delivery to Custom database action |
|
|
| Event delivery to logfile |
|
|
We help you connect to subscribers and grow business.
With GreenArrow’s optional Marketing Studio application, you’ll get real-time, actionable data to improve both your performance and your marketing.
| GreenArrow | PowerMTA | |
|---|---|---|
| Responsive drag-and-drop email editor for clean, eye-catching, professional campaigns |
|
|
| Manage mailing lists, subscribers, and suppression list |
|
|
| Launch email campaigns |
|
|
| Advanced segmentation builder |
|
|
| A/B Testing |
|
|
| Write source code to fully customize each individual message – giving you the freedom to be creative |
|
|
| Launch triggered email messages |
|
|
| No need to synchronize your data and keep separate copies in two databases |
|
|
Flexible pricing & plans that grow with your business
Depending on your needs and output, we offer Perpetual, annual, and monthly lease licenses along with licenses for both On-Premises or Cloud editions.
- On-Premises MTA Engine-Only starting at $6,000 perpetual or $600/month
- On-Premises MTA Engine with Marketing Studio starting at $9,000 perpetual or $750/month
- Cloud plans range from $250/month for 300K emails/month to $1,000/month for 4 million emails/month. Sending higher volume? Get a custom quote.