Shared IPs. Shared tenants. Shared nameservers. Shared redirect targets. Filters cluster sending fleets by their common infrastructure — wharf is domain infrastructure built to share none of it.
Every wharf domain gets its own Route 53 zone with its own four-nameserver delegation set. Your domains never share a DNS fingerprint — with each other, or with anyone else's fleet. No other provider even mentions nameservers.
You connect your own Google Workspace mailboxes — your reputation rides on your mailboxes, not a reseller's shared pool or tenant. Wharf never stores a mailbox password; connections hand off via OAuth or app password directly to your sequencer.
Masked tracking hostnames serve your site in place — content under the sending domain, HTTP 200. No 301 graph tying every lookalike domain back to one crawlable root.
Auto-renew is forced on at registration and re-checked every day by a watchdog. You are the registrant — transfer out whenever you like. A lapsed sender domain is how good fleets die.
One durable pipeline drives every domain through the same auditable steps — you can watch each one advance in the console's event log.
Register (or import) the domain into its own Route 53 zone with a distinct delegation set. Auto-renew on, transfer-lock on.
Stand up masked link hostnames that serve your real site under the sending domain — no redirect, valid cert, done for you.
SPF, DKIM, DMARC and a verified SES identity, written record-by-record. DMARC tightens none → quarantine → reject only when report evidence shows zero legitimate-mail collateral.
Connect your Workspace mailbox with one OAuth consent (or an app password), hand it to Instantly, and enroll warmup. Raw SMTP export for your own tooling is on the roadmap for every tenant.
We built wharf because our own fleet died. In 2025 a performing sending fleet — eight domains, twenty-eight senders — lapsed at the registrar in a single window. Reputation, warmup, and pipeline gone overnight. Everything wharf enforces — forced auto-renew, daily watchdogs, evidence-gated DMARC — exists because we needed it first.
Per-domain pricing — not per-mailbox rent. Domains are billed at registrar cost (~$12–15/yr), never marked up. Founding-tier pricing is locked in for founding fleets.
Billed by Emerge Digital IT Solutions LLC via Stripe. Prices exclude VAT where applicable. Closed beta: you subscribe in-console after your founding invite — nothing is charged on this page.
Tell us where to reach you. We review applications in order and onboard personally — your first domain goes end-to-end with us watching it.