Farewell to broken links, missing images, and {{placeholders}}
No more embarrassing content mistakes. Get notified whenever your emails aren't working correctly with real-time monitoring.
Visualize your users' inbox
Every email in your sequence is laid out on an infinite canvas, so you can collaborate with your team, make notes, and review your work with stakeholders.
Deliverability checks for every email
Your messages are verified for SPF, DKIM, and DMARC approval on every send to maximize deliverability.
Preview your emails across devices
Review your email sequences with screenshots across various screen sizes.
Spin up new inboxes on-demand
Create multiple personas for your campaigns and verify they're seeing the content they should be.
Make sense of your UTM parameters
Find what UTM parameters are being used in your emails and where.
Keep an eye on the competition
See how your competitors are engaging with their users and get inspiration for your own campaigns.
Content recommendations from industry vets
Your email subject + content is automatically reviewed and graded for effectiveness. Get actionable advice for improving your messaging.
Start for free. Pay as you grow.
Free
$0/mo
Pro
$149/mo
Enterprise
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Senders
Number of domains you can receive emails from
1
5
∞
Recipients
Number of inboxes you can create per sender
1
100
∞
Inbox expiration
How long your inboxes can receive email for
14 days
∞
∞
Content reviews
Automatic recommendations for every email
Link monitoring
Detect broken links on every send
Image monitoring
Detect missing images on every send
Deliverability checks
Pinpoint issues with email sender configuration
Team collaboration
Review your inboxes in a multi-cursor environment
Device screenshots
Instant previews for email appearance on multiple screen sizes
Share your artboard
Protected links to share and communicate with stakeholders