What Should a 22-Person 3PL Operator Actually Pay for Software?

Third-party warehousing has a software cost problem most "how much does warehouse software cost" guides never mention: three separate WMS platforms — ShipHero, Extensiv, and Deposco — all solve the identical job of multi-client inventory, receiving, pick/pack, and per-client billing, and every vendor's pricing page quotes whichever tier sells the best margin for them, not the tier that fits a 22-person crew running one or two warehouses. Most generic warehouse-software content is written for a single-brand distribution center doing its own fulfillment, so it skips the thing that actually drives a 3PL's cost: a billing engine and client portal built to invoice multiple customers on different storage and handling rates at once.

Here's what we actually see, tool by tool and pillar by pillar, when we run the numbers for a 3PL operator around 22 employees — typically a small client-facing sales team, a WMS/operations manager, and a floor crew of pickers, packers, and forklift operators.

Sales & Marketing: $65-800/mo

A 3PL's sales pillar exists for a reason a single-brand warehouse doesn't have: you're perpetually re-selling warehouse capacity to new shipper and brand clients, and every one of those deals is a negotiation over storage rates, pick-pack fees, and contract minimums — not a one-time purchase.

HubSpot Sales Hub Professional ($800/mo) is the biggest line item, and it earns that price by running separate deal pipelines for storage-only, pick-pack, and full-fulfillment client tiers with different renewal cadences — a 3PL on the cheaper Starter tier loses that pipeline segmentation and ends up tracking renewal dates in a shared inbox, which is how contracts quietly roll to month-to-month at a worse rate nobody caught. Dialpad ($300/mo) handles the sales and client-support lines with AI call notes; without it, the details of an escalation call — a client disputing a damaged-inventory claim, say — live only in whichever rep took the call, and disputes turn into he-said-she-said.

Semrush ($250/mo) drives organic search traffic from brands actively searching for a 3PL partner — skip it and you're relying entirely on referrals, which stalls growth the moment your best referral source client leaves. Mailchimp ($65/mo) is the cheapest tool in the pillar and the first one cut when budgets tighten, which is usually a mistake: it runs the onboarding sequence that explains storage-billing rules to new clients before their first invoice, and cutting it means onboarding becomes whatever the account manager remembers to say on the phone — a direct path to a first-invoice billing dispute.

Core Operations: $250-2,000/mo — where WMS choice decides your total cost

This is the pillar that actually sets your total, because the WMS isn't optional and the three platforms that compete for it — ShipHero, Extensiv, and Deposco — price differently for reasons that have nothing to do with which is "better." Picking one, and only one, is the single highest-leverage software decision a 3PL makes.

ShipHero ($1,850/mo) earns its price with bin-level inventory and wave picking tuned for higher client counts; a 3PL that skips the per-client billing module and bills manually in spreadsheets ends up either undercharging (a slow margin leak) or overcharging (a client who leaves over an invoice they don't trust). Extensiv ($1,600/mo) covers nearly the same ground with a stronger client self-service portal — but that portal only saves support time if it's actually configured and clients are pushed to use it; plenty of operators pay for the portal and still field the same "where's my inventory" calls it was supposed to eliminate. Deposco ($2,000/mo) is built for larger multi-client operations running complex routing across many warehouses; a 22-person operator running one or two sites is usually paying for cross-warehouse routing logic it doesn't need yet, on the strength of Deposco's enterprise reputation alone.

ShipStation ($250/mo) rate-shops and bulk-prints labels across carriers for daily outbound orders — without it, staff hand-key shipments into individual carrier websites and the operation loses the volume discounts that come from routing through one platform. Scandit ($400/mo) turns handheld devices into RF scanners for receiving, cycle counts, and pick verification; skipping it in favor of paper pick lists is the single biggest driver of mis-picks and mis-shipped client inventory we see — a real liability in a warehouse handling other people's stock. Together with one WMS, this pillar typically lands between $2,250/mo (Extensiv + ShipStation + Scandit) and $2,650/mo (ShipHero + ShipStation + Scandit) for a 22-person operator running one platform.

Finance: $0-200/mo

QuickBooks Online Plus ($90/mo) is the general ledger and it's supposed to sync with the WMS billing module; when that sync is manual, your bookkeeper re-keys every client invoice by hand and billing errors aren't caught until a client disputes an invoice months later. Gusto Plus ($200/mo) runs payroll for a crew that mixes hourly floor staff and forklift operators with salaried office and ops managers — misclassifying overtime on the hourly side is a real wage-and-hour exposure for a system not built for hourly-heavy crews. Ramp ($0/mo) auto-categorizes forklift fuel, packaging-supply, and facility-maintenance purchases; without it, those small daily expenses get reconciled weeks later, hiding real-time margin visibility. Bill.com ($99/mo) automates approval and payment for packaging suppliers, equipment leases, and utilities — miss a manual check run on a leased forklift and you're paying late fees on equipment you need every day. Stripe ($0/mo) processes client card and ACH payments through the portal at no fixed monthly fee; without it, clients pay by check or wire and AR aging stretches, which hurts cash flow fast on net-30 or net-60 fulfillment contracts.

Admin & Security: $80-170/mo

Google Workspace ($170/mo) covers email, shared calendars, and docs for office, dispatch, and client-facing account managers. 1Password Business ($95/mo) manages shared vaults for WMS, carrier-portal, and client-portal logins across office staff and floor supervisors — a shared login taped near the dock door is a common finding, and it's exactly the kind of thing a client's security questionnaire will flag during a vendor audit. Huntress Managed EDR ($85/mo) puts managed threat detection on office PCs and the handheld scanners and tablets tied into the WMS — those handhelds are an overlooked attack surface, and an unmanaged one is a foothold straight into inventory data. DocuSign ($80/mo) handles e-signature for fulfillment service agreements, rate cards, and carrier contracts; without it, new-client contract turnaround stretches by days or weeks, and same-day onboarding goes to whichever competitor can turn the paperwork around faster.

What this adds up to

Add it up and a genuinely optimized stack for a 22-person 3PL operator usually lands somewhere in the $6,667-10,834/mo range — but we regularly see operators paying $9,450-15,525/mo for the same functional coverage. The gap almost never comes from needing more capability; it comes from a short list of repeatable mistakes.

The fastest way to see where your specific stack lands against these numbers is to run the free audit — it uses your actual headcount and current spend, not a generic estimate.