Looking for a better option for email rendering?
Explore the best creative testing and collaboration tool for your business
All modern email devices and clients
With 70+ modern device previews, covering over 99% of emails sent worldwide, you will get the most up-to-date view of your email creative. We pride ourselves on being first to market with the latest devices.
Integrated with advanced tooling
Connected to rich inbox placement testing and a network of millions of spam traps–not half-baked “spam testing.”
Transparent pricing, unlimited seats
Clearly track your usage so you are never surprised by billing. Add your full team with unlimited seats for every account, making collaboration flawless.
Customer-driven innovation
Independent operators playing fast and nimble to bring innovation to market quickly, responding to customer needs.
Platform features
Proofing Tools
Commenting
Inline Editor
Versioning
Modern Previews
Outdated Previews
Dark Mode
Link Validation
Alt Text Previews
Image Diagnostics
AI Content Moderation
Spam Filter Analysis
Accessibility Analysis
Color Blind Filters
Inbox Placement Analysis
Inbox Monster
Other Tools
Additional features
Customer-Driven Innovation
Unlimited Seats
Full Platform Access
Bundled Pricing
API Access
Inbox Monster
Other Tools
