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InboxShuttle
Retention-first email & SMS
Hey, I’m InboxShuttle.
Ask me anything before you apply.
Are we a fit?
We work best with DTC brands doing around $150k a month or more. If you’re close to that rather than past it, apply anyway and we’ll tell you honestly whether the numbers are there yet.
The other half of the answer matters more: this is done for you. If you have someone in house who wants to write and design the emails themselves, a good tool will serve you better than we will.
How soon will I see results?
You’ll have your strategy memo and first campaign calendar in week one, and the first sends go out in week two. Your flows start earning the day they go live.
The honest part is that the compounding takes a few months, because retention revenue arrives across repeat orders rather than in one spike. That climb is also what keeps paying long after a discount would have worn off.
What’s included?
Strategy and segmentation built from your own sales data, every flow and campaign written and designed in your brand, deliverability monitored, and a monthly report on what actually earned.
Your only job is approving the work, and nothing goes out until you do. If something you need isn’t on that list, raise it on the audit call and we’ll tell you straight whether it’s in scope.
Who’ll work on my account?
A specialist designer works on every email, and both founders review your strategy and everything that goes out before it sends. You’ll meet both of them on the audit call.
You get the output of a full team with two people accountable by name. That is also why we keep the number of brands we run deliberately low.
What if it doesn’t work?
You leave at the end of any month. There’s no contract, no notice period, and nothing to cancel.
Everything we built stays in your ESP under your own login: the flows, the templates, the segments. That work keeps earning whether we’re involved or not.
After I apply?
One of the founders reads it personally, within one business day, and you’ll hear back either way.
If there’s real opportunity in your numbers, we’ll show you exactly where it is. If there isn’t, we’ll say so, and you keep the audit either way.