Overview

Tremo brings inventory, picking and shipping workflows together, with additional tools for warehouses serving multiple fulfilment clients. The combination suits businesses that want warehouse operations tied to connected sales channels, rather than a picking tool alone. A client portal and multi-client operations extend its reach to 3PLs.

Key features

Picking and inventory

Teams can scan items to pick, use a camera to scan barcodes, or combine open pick lists into a batch round. Batch picking can make shared work across orders more efficient; scanning gives teams an item-confirmation step. Tremo tracks available stock and reservations and syncs stock to connected sales channels, helping keep channel inventory aligned with warehouse activity.

Warehouse operations and shipping

Multiple warehouses, location management and purchase orders support operations beyond a single stockroom. Batch, expiry-date and serial-number tracking is useful where stock needs more detailed traceability. Carrier rules route shipments by client, country, weight, cutoff and tags; packing supports carrier labels and tracking. Named sales connections include Bol, Shopify, WooCommerce, Lightspeed and CCV Shop, while PostNL, DHL Parcel and MyParcel handle shipping connections.

3PL billing and integrations

For fulfilment providers, Tremo can tally customer activity into monthly draft invoices and pass carrier costs through after matching shipment lines. That links client billing to fulfilment activity, though the workflow is tailored to providers handling multiple customers rather than a retailer shipping only its own orders.

An open API covers orders, stock, shipments and products, accessed with an API key. That gives businesses a route to connect systems beyond the named integrations. Tremo says customer data is separated at database level, actions can be searched in an audit log, and data can be exported or moved at any time.

Pricing

Tremo has a free plan and three paid tiers. The free option starts without a credit card or commitment, but it is capped at 100 completed pick lists per month and charges € 0.26 per additional pick list. There is no human support at this level, so it is best treated as a small-volume starting point rather than a supported operational tier.

Plan	Price	Included volume and terms
Free	€ 0	100 completed pick lists/month; € 0.26 per additional pick list; no human support
Growth	€ 329 per month	3,000 pick lists included; € 0.24 per extra pick list, with the extra-list rate dropping by volume to € 0.095
Fulfilment	€ 715 per month	3,000 pick lists included; € 0.22 per extra pick list, with the extra-list rate dropping by volume to € 0.095
Enterprise / 3PL	Custom pricing	Annual contract; for large fulfilment companies, with custom integrations and setup

Growth is the lower-cost paid entry point for businesses needing more than the free allowance. Fulfilment costs more but lowers the starting per-extra-pick-list rate, which may matter as volume rises. Both paid tiers include 3,000 pick lists, so the monthly fee and expected overage volume are central to the choice. Large 3PLs needing custom integration and setup should consider the annual Enterprise / 3PL contract. There is no free trial; the free plan is the route to assess the product without a paid commitment.

Platforms

Tremo supports web, iOS, macOS, Windows and API access. The iOS app is intended for warehouse use. Its Mac and Windows desktop app runs in the system tray and pairs a workstation for printing, giving warehouse teams a desktop printing workflow alongside the mobile app.

Who it's for

Tremo fits warehouses, webshops and B2B businesses that need stock, picking and shipping in one workflow, as well as 3PLs that need multi-client operations, a client portal and fulfilment billing. Its integrations and open API make it a more natural fit for businesses connecting warehouse work to sales channels or other systems. Small teams with low pick-list volume can begin on Free, but operations that depend on human support should budget for a paid plan.

Pros and cons

Pro: Scan-to-pick, camera barcode scanning and batch picking give teams several ways to handle order picking.
Pro: Stock reservations, channel sync and multi-warehouse support connect inventory management to day-to-day fulfilment.
Pro: Multi-client workflows, client activity billing and carrier-cost pass-through address practical 3PL needs.
Pro: Free access up to 100 pick lists per month offers a no-commitment starting point.
Con: Free has a low monthly cap and no human support, limiting its suitability as order volume grows.
Con: Paid plans start at € 329 per month, and both Growth and Fulfilment include the same 3,000 pick lists, making the higher tier harder to justify on included volume alone.
Con: There is no free trial separate from the capped Free plan.

Alternatives

For a broader shortlist of fulfilment-focused products, see Third-Party Logistics Software.

CoreIMS is worth considering if a 15-day free trial in a secure, sample-data environment is more useful than Tremo's ongoing free tier.
Storely is another paid option for businesses comparing warehouse and client add-on pricing.
Brilliant WMS is an alternative for smaller-scale warehouse operations looking at a month-to-month SaaS model or an on-premise licence.
PrepShipHub may suit a small shipping operation seeking a $39.00 per month entry plan with one store integration, one user seat and up to 1,000 shipped items per month.
Packiyo WMS is a paid 3PL alternative with a $949.00 per month plan that includes five users and up to 5,000 shipments per month.
Azuvio WMS is worth comparing if a per-user starting price is preferable and scanner hardware can be purchased separately.
Logiware is another paid option for teams comparing seat-based pricing without per-transaction charges.
ShipHero WMS is a paid alternative with a $1,995.00 per month Standard WMS for Brands plan.

Verdict

Choose Tremo if your warehouse needs stock control, picking and shipping in one system, particularly if you run multi-client fulfilment and want activity-based draft invoicing. Its integrations, API and free entry tier make it a credible starting point for businesses building connected warehouse workflows. Look elsewhere if your operation needs human support without moving to a paid plan, or if the € 329 per month paid entry price is out of reach.

	EasyEcom 3PL	Tremo
Free plan		Yes
Free trial	No	No
Paid from		€329/mo
Platforms	Android, api, Web	api, iOS, macOS, Web, Windows
Multi-client operations	Yes	Yes
Client portal	Yes	Yes
3PL billing	Yes	Yes
Inventory control	Yes	Yes
Fulfillment workflows	Yes	Yes
EDI support	Yes
Free plan		Yes

EasyEcom 3PL vs Tremo

EasyEcom 3PL

Tremo