FBA Prep Finder

Free, read-only MCP server to search 463 verified Amazon FBA prep centers (US, UK, Germany, Canada) by state, operator type, confirmed hazmat or tax-free state.

Hosted MCP Server

npx add-mcp 'https://fbaprepfinder.com/api/mcp/'

Installs into Claude Code, Codex, Cursor and more

Documentation

Amazon ended in-house FBA Prep on Jan 1, 2026. Read what changed →

Verified FBA prep centers, hand-matched by the next business day.

Tell us your monthly volume, products, and channels. An editor hand-picks the prep centers that fit (usually 5 to 7), each pre-cleared against a 4-point operator standard, and you get them by the end of the next business day. Free for sellers. No 100-email RFP.

Get matched by next business day · about 2 minutes

or browse the full directory →

Earned, not bought. Each shield renders live from our verification ledger and disappears when a center goes stale.

84

US prep specialists

verified; FBA prep is the core business

79

US multi-service centers

verified; prep first, plus fulfillment, packaging or storage

1

Business day to match

shortlist by the next business day

$0

Cost to FBA sellers

matching is free

Live counts of US centers that currently pass our 4-point standard. Also in the directory, kept out of our rankings: 195 verified US full 3PLs, fulfillment warehouses that also offer FBA prep. We list what we verify, not what we scrape.

01

How it works

Three steps. Your shortlist by the next business day.

One form, about 2 minutes, no account. Here is what happens after you send it.

Step 01

Share your scope.

Products, monthly volume, channels (FBA, Walmart, multi-channel), and the certifications you need (FDA, hazmat). Takes about 2 minutes.

about 2 min

Step 02

We hand-match.

The editors pick the verified prep centers that best fit your volume, geography, and certifications. No bidding pool, and no center can pay for a pick.

by next business day

Step 03

You pick, we put you in touch.

Reply with the centers you want to talk to. We send each one your requirements, or send you its contact details if it does not take introductions through us. You take the calls from there, with no commission stacking.

your move

Free for sellers. The matching service has no fee, no paywall, and no upsell. Prep centers can pay for a labeled Featured placement. Our new matching page opens soon; there, we will introduce sellers only to prep centers on our introduction plan, which pay us $99 per introduction a seller accepts; for every other prep center in a seller's results, we will show the seller how to contact it directly. No prep center can pay for editorial ranking, a shortlist pick, or verification.

02

Verification standard

The 4-point operator standard. Every listing is checked against all four before it goes live.

A prep center with a 2-year-old website and an unanswered phone is a red flag. We run the un-fun record and site checks before a listing goes live, automated liveness checks after, and re-verify on user reports.

01

Operating over 12 months.

State business registry plus LinkedIn-confirmed founders. A new entity gets a deferred listing, not an instant pass.

Registry + LinkedIn

02

FDA registration, when a center claims it.

From the registration confirmation FDA issued to the operator; food facility registrations are not publicly searchable. A claim we cannot confirm stays the operator's statement.

Registration document

03

Site live, FBA keywords visible.

Domain resolves, the homepage returns HTTP 200, and the operator's own visible site text names its Amazon FBA prep service (Amazon, FBA or FNSKU). Generic prep or 3PL wording alone does not get a center listed.

HTTP 200 check

04

Human editor review.

Cross-checked against r/FulfillmentByAmazon, BBB, and seller forums. Recurring unresolved complaints block the listing.

Editor sign-off

Read the full methodology →

03

Verification log

Recently verified.

A weekly automated sweep re-checks every published listing, and only a confirmed re-check moves a date. These are the newest confirmed dates in the ledger, newest first. Each row opens the profile that carries it.

Browse every published center →

04

Why us, not a list

Most FBA prep directories vs fbaprepfinder.

Specific contrasts, no adjectives. Each row is something a curious buyer can verify on the other site in under a minute.

Most directories Listing site or unfiltered Googlefbaprepfinder Verified, dated, disclosed
URL structureUUID profile URLs like /p/1116dba5-75cb/prep-centers/[slug]/ with city and state context
Verification before listingSelf-submit form. Anyone gets in.4-point operator standard, checked before every listing goes live.
Re-verificationNone. Listings drift for years.Automated liveness checks, plus re-verification on user reports.
Disclosure on paid placementMixed. Sponsored slots often unmarked.Every Featured listing dated and disclosed.
What buyers see on a profileOperator self-description. No verification log.Pricing, hours, FDA / hazmat flags, and a dated verification log.
Backlink profilePBN-padded. Buy-backlinks domains in the top refs.Editorial only. No paid link buying.

Sources: directory site audits, Ahrefs backlink-profile inspection, manual verification logs. Read the methodology →

05

Pricing transparency

What verified centers actually charge per unit.

Real per-unit rates pulled from each operator's own published services page. Dated and sourced. No contact-us-for-pricing black boxes.

CenterPer-unit rangeRetrievedPricing modelSource
WestFBA San Marcos, CA$0.75 per unit2026-10-23Pick and pack, with receiving, visual inspection and box labels. Add-ons from $0.25; 2-pack and 3-pack bundles $0.95 and $1.05 per bundle.View →
Heroic Prep Merrimack, NH Tax-free$1.25 to $1.75 per unit2026-09-28Volume-tiered (1K / 2K / 4K per month).View →
McKenzie Services Hillsboro, OR Tax-free$1.30 per unit2026-09-24Rate card: $1.30 flat. Homepage: as low as $1.10, steps unpublished. Plus a $0 to $500/mo membership.View →

Operator-published rates, taken from each services page. Surcharges for polybag, hazmat, oversize, FDA, and storage bill separately, and discounts apply at higher monthly volumes. Compare published rates →

06

Coverage

Where the verified centers are. Why tax-free states matter.

The live network footprint, and the 5 states where storing inventory does not trigger sales-tax nexus. Both are decision inputs your prep partner should not hide from you.

Browse by state

Verified prep centers by state.

Tax-free states tagged where operator choice concentrates (Oregon, Delaware, New Hampshire, Montana, Alaska). Click a state to see verified listings.

StateVerifiedPending
California480
Montana Tax-free430
Florida420
New Jersey260
Texas260
Illinois150
Oregon Tax-free141
Georgia130
Pennsylvania120
New York100
New Hampshire Tax-free90
Delaware Tax-free90
US total3582

Stop emailing 100 prep centers

Up to 7 verified picks by the next business day.

About 2 minutes in the form. Hand-matched by the editors. Free for FBA sellers. Prep centers can pay for an optional Featured placement or join our introduction plan; no prep center can pay for editorial ranking, a shortlist pick, or the verification itself.

How is this different from prepcenter.com or Google?+

Google gives you a list. We give you a hand-matched intro. We have already done the verification and operational-fit checks on every center in our network, so you skip the 100-email RFP.

How long does matching take?+

An editor hand-picks the verified centers that best fit your scope, usually 5 to 7, and you get them by the end of the next business day. Reply with the ones you want and we put you in touch; you take the calls from there.

What does it cost?+

Free for FBA sellers, always. Prep centers can pay for a clearly labeled Featured placement. Our new matching page opens soon; there, we will introduce sellers only to prep centers on our introduction plan, which pay us $99 per introduction a seller accepts; for every other prep center in a seller's results, we will show the seller how to contact it directly. On the new page, prep centers on the plan that also fit a seller's answers can appear below our picks, in a separate section labeled "Also accepting introductions". No prep center can pay for editorial ranking, a shortlist pick, or verification, and those are unchanged whether or not a prep center pays.

What if the match is not a fit?+

Tell us why and we re-match. We track which matches close and which do not, and that feedback shapes future recommendations.

Do you work with hazmat or FDA-regulated products?+

Yes. Flag it in the matching form and we route you to centers with the specific certifications you need.