Crimson IndexVerified Provider
$99/month
A permanent, searchable listing in the directory for companies that want buyers to be able to find and evaluate them.
Provider portal
Manage your listing yourself.
Approved companies get an account on Crimson Index. Sign in to keep your catalogue and testing paperwork current, and to see exactly how much buyer interest your listing attracts — no emails back and forth with us.
Two tiers, one flat monthly price each
Full details are on the advertising page.
Featured Provider
$249/month
Everything in Verified Provider, plus a clearly labelled priority position. Featured slots are limited so the label keeps meaning something.
What you can do inside
Your profile, edited by you
Company description, shipping terms, price range and current promotion — changes appear on the directory straight away.
Catalogue and certificates
Add products with amounts, prices and links, and upload certificates of analysis or laboratory reports for each lot.
Real buyer interest
See how many people saw your listing, opened your profile, clicked through to your site and looked at your prices on a compound page.
Honest labelling
Anything you upload is shown as submitted by your company. Only documents we confirm with the named laboratory are labelled independently verified.
Getting access
- 1. Apply. Send an application from the Advertise With Us page with your company details and the placement you want.
- 2. Create an account. Use the sign-in page and register with the same email address you applied with.
- 3. We link it. Once your listing is approved we connect that account to your company. A “My listing” link then appears in your menu.
Applied already and cannot see your listing? Email crimsonindexsupport@gmail.com from the address you signed up with.
Where sponsorship stops
Paying for a placement buys visibility. It never changes an evidence level, a testing label, or the order of compounds in the research library, and it is never presented to readers as a scientific endorsement.