
At a thousand parcels a month, a few dollars of unplanned accessorial charges per shipment is a serious number by the end of the quarter. Mailhub compares all three carriers on every shipment and checks every address when the label is bought, so correction fees stop landing on the invoice.
Custom rates rather than a published tier, based on what and where you actually ship.
Guided setup with your team, channel by channel, so nothing stops while you move over.
One point of contact for carrier and platform issues, who already knows your account.
Every parcel priced across all three carriers, with the best option on cost at the top.
Book any carrier from your own systems through one Mailhub Shipping API call, or over MCP (Model Context Protocol).

We look at what you ship and where, then price those same shipments on Mailhub.
Guided onboarding, channel by channel, alongside your setup until you are ready.
One named contact for carrier and platform issues, with claims chased for you.
| Comparison criteria | Mailhub | Carrier contracts direct | Enterprise TMS |
|---|---|---|---|
| Pricing | Custom, based on your volume | Negotiated per carrier, renegotiated annually | Licence plus implementation |
| Time to live | Weeks | Weeks per carrier | Months |
| Carrier choice | Three carriers compared per shipment | One relationship per contract | Broad, once configured |
| Support | One named contact | Carrier account manager | Vendor support tiers |
Roughly a thousand parcels a month and up, though the number matters less than the shape. If you have negotiated carrier contracts, more than one warehouse or a finance team reconciling shipping spend, the enterprise route will fit better than self-serve.
On what you actually ship. We look at your volume, destinations, parcel profile and service mix, then price against it rather than putting you on a published tier. You get a written comparison against your current costs before committing to anything.
Talk to us about this one. Depending on the carrier and the agreement, existing contracts can sometimes run alongside Mailhub’s negotiated rates so each shipment goes on whichever is better. It is worth a conversation rather than a yes or no on a web page.
Weeks rather than months. Onboarding runs channel by channel alongside your current setup, so nothing stops while you migrate. Most of the timeline is your operational readiness rather than anything technical on our side.