Trenvar + Shippo
Rate-shop carriers and print labels at pack time — saves cents per parcel, dollars per pallet.
What you get
What Trenvar does the moment you connect Shippo
Live rate quotes across DHL, FedEx, UPS, USPS, and regional carriers at pack time.
Auto-select the cheapest carrier that meets the customer's delivery SLA.
Labels print directly from the warehouse printer — no carrier portal switching.
Pooled Shippo account by default — no separate carrier contracts needed to start.
How it works
Three steps, then it runs itself
- 1
Connect
Use Trenvar's pooled Shippo account or paste your own API key.
- 2
Configure
Pick your default carriers and the SLA-to-rate trade-off.
- 3
Use
Rate-shop and label happen automatically when a parcel hits pack.
In practice
A real scenario, end to end
A picker scans the final SKU. Trenvar pings Shippo for live rates across 6 carriers, picks the cheapest that meets the 2-day SLA, and prints the label on the bench printer — total wait time 1.4 seconds. The tracking number is already attached to the order before the picker tapes the box.
Pricing
No hidden fees
Pay only for what you use
100 free labels per cycle, then $0.05 per label.
All Trenvar usage is metered transparently with soft warn and hard spend caps. See exactly what every connector costs in your workspace.
See full Trenvar pricingRelated
Other ways to move things
Connect Shippo to Trenvar
Start a free trial. Wire up your first integration in under 5 minutes — no credit card required.
No credit card required · Go live in under 48 hours