What we do differently.
Every warmup tool will tell you 100% placement on their dashboard. Ours is the one that places your actual campaign.
Template-based warmup
You paste your campaign — subject, body, links, CTAs, everything — and we warm exactly that. When mailbox providers fingerprint the content of your real send (which they do, independently of sender reputation), the reputation is already there.
100,247 real seed inboxes
Warmup lands in real human mailboxes across Gmail, Outlook, Yahoo, iCloud, and others. Not a synthetic bot pool. The reputation you build is the reputation you keep.
Inbox-placement testing
Weekly probes hit a separate set of admin-managed mailboxes. IMAP detects Inbox / Spam / Promotions placement. Your senders get tagged Active / Standby / Bad / Delayed in Instantly so your campaigns rotate to the healthiest accounts automatically.
Per-tenant Google OAuth
You bring your own Google Cloud project. The Gmail consent screen carries your name, your Workspace admin trusts your app — no shared multi-tenant OAuth client to vet. We walk you through 5 minutes of setup.
Generic SMTP & IMAP
Postmark, Mailgun, SendGrid, your own mail server — anything with SMTP+IMAP works. Bulk CSV import for hundreds of accounts. Credentials encrypted at rest with AES-256-GCM.