Seed panel
Real mailboxes at every major provider and filter.
Plant seeds. See where your email grows.
Know exactly which inbox tab your campaign lands in, before you hit send.
InboxSeeds sends your email to a panel of real seed mailboxes across Gmail, Outlook, Yahoo and corporate filters, then shows inbox, promotions and spam placement for each.
Placement: 'Spring launch'
- GmailPrimary
- OutlookInbox
- YahooPromotions
- ProofpointSpam
What InboxSeeds does
Seed-list inbox placement testing. Every service below can be taken on its own or combined into one plan.
Tab-level results
Primary, promotions, updates or spam, shown per provider.
Corporate filters
Tests against Proofpoint, Mimecast and Barracuda.
Scheduled tests
Monitor placement daily for key senders.
Header analysis
Authentication and routing details for each seed.
Agency reports
White-label reports for your clients.
How it works
A clear, four-step process so you always know what happens next and when.
Copy seeds
Add our seed list to your send.
Send
Run your campaign as normal.
Read
See placement per provider in minutes.
Adjust
Fix issues before the full send.
Who we work with
Built for teams that want dependable results without managing another vendor closely.
Email marketersCold email agenciesESPsSaaS teamsDeliverability consultants
60+seed mailboxes
5 minto results
Dailymonitoring
Ready when you are.
Tell us a little about your business and we will reply within one working day with next steps.