Membrane for 3PLs · Service provider partners

More brands for your warehouse,
live with you faster.

We bring you brands that need a 3PL and run their day-to-day ops alongside you. In return, we support the brands you already fulfil.

Book an intro call →See how it works

We bring the brands. You handle fulfilment.

A partnership built around the brands we both serve, and it works both ways.

  1. 01

    We bring brands that need a 3PL.

    We run operations for ecommerce brands selling $5–50M a year, mostly on Amazon and Shopify. When one outgrows its warehouse or its 3PL, we introduce you.

    IntroductionFrom Membrane
    Home goods brand$14M a year · Amazon · Shopify · 2,400 orders a week
    Needs a 3PL in the UK and EU
    Introduced to you, with the numbers ready
  2. 02

    We handle the ops side of the move.

    Inbound, stock levels, the Amazon and Shopify settings. We do the brand’s side of onboarding, so it goes live with you quickly.

    Onboarding · home goods brandDone by Membrane
    • Products and SKUs mapped to your system
    • First inbound shipment booked
    • Stock levels set for each channel
    • Amazon and Shopify switched to your warehouse
    • Live with you
  3. 03

    We keep running their ops alongside you.

    You handle fulfilment. We run the rest of the brand’s day-to-day, so problems get caught before they reach your floor.

    The brand’s teamDay to day
    YouYour 3PL
    • Fulfilment
    • Shipping
    • Returns
    OperationsMembrane
    • Orders
    • Stock planning
    • Catalog
    • Amazon
  4. 04

    It works both ways.

    In return, we can support any of your brands with day-to-day operations. For example, we can take on Amazon and marketplace expansion for the brands you fulfil.

    Brands you fulfilOps by Membrane
    • Skincare brand+ Amazon expansion
    • Pet supplies brand+ Stock planning
    • Candle brand+ New marketplaces

Service provider partner

Your profile, in front of the brands we run.

When a brand needs a 3PL, it finds you on Membrane. We draft your profile after our call, and you check it before it goes live.

How to get started

Joining is free: a call, your profile, a pilot, then more brands.

Step 01 · 30-minute call

A call about your firm

You tell us what you do and which brands you fit best. We show you how Membrane runs operations for brands.

You bring

  • Your services and where you ship from
  • The brands you fit best: size, channels, volumes
  • How onboarding works today

We cover

  • The brands we run operations for
  • How a pilot works
  • How we support your brands in return

If it fits both sides, we draft your partner profile.

Step 02 · Partner profile

Publish your partner profile

Our brands see your profile when they need a 3PL. We draft it from our call, then you check it and publish it.

  • It shows you as a Membrane service provider partner.
  • Every request from a brand reaches you through Membrane.

You can change it any time.

Step 03 · Pilot

Run a pilot on one real brand

The pilot is how we test working together. It’s a brand we bring or one of your brands, and we decide together which is best.

  • A few hours of your time
  • 30 calendar days from start to finish

You

  • Pick the brand with us
  • Tell us how you like inbound and stock data
  • See every result, and tell us what to change

Membrane

  • Runs the brand’s day-to-day ops for 30 days
  • Handles inbound, stock levels and channel settings
  • Checks every change before it reaches the brand

It’s free for the brand. After the pilot, the introductions start.

Step 04 · Ongoing

Grow together

The partnership runs both ways, for as long as it works for both of us.

  • We introduce brands that fit what you take, with their numbers ready.
  • We run each brand’s side of the move, then its day-to-day ops.
  • The brands you already fulfil can hire us for their operations.

Joining is free, and it starts with a 30-minute call.

Book an intro call →

FAQ

What does Membrane do?

We run day-to-day operations for ecommerce brands: orders, stock, catalog, Amazon and more. Agents do the repeatable work, and a person checks every change.

Do you compete with us?

No. We don’t run warehouses or ship orders. We run the operations around fulfilment, so we need 3PLs we trust.

Which brands do you bring?

Ecommerce brands selling $5–50M a year, mostly on Amazon and Shopify. We only introduce a brand when it fits what you told us you take.

Who owns the relationship with the brand?

The brand works with you for fulfilment and with us for operations. Each of us keeps our own client relationship.

How do you support our brands?

Any of your brands can hire Membrane for their day-to-day operations. You introduce us, and we take it from there.

What does the pilot take?

A few hours of your time over about a month. It’s free for the brand, and everything we build is theirs to keep.

What does it cost to join?

Nothing. Joining is free, and we agree how we work together on the intro call.

Let’s grow together.

Joining is free, and it starts with a 30-minute call about your firm.