Terms

Last updated October 4, 2026

These terms cover your use of the Marrow Chrome extension, the scoring service behind it and this website. By installing or using Marrow you agree to them.

What Marrow does

Marrow scores Reddit posts for information value, can hide posts below a level you choose, and can manage your Reddit subscriptions when you turn that on. Scores are automated opinions. They can be wrong, and you shouldn’t rely on them for medical, legal, financial or safety decisions.

Your Reddit account

Marrow acts on Reddit only in your own session and only as you direct in its settings. Subscription changes are off by default; when you turn them on, you authorize Marrow to join and leave subreddits for you within the limits shown. You remain responsible for your Reddit account and for following Reddit’s rules. Marrow is not affiliated with Reddit, Inc.

Plans and billing

• Free gives quick scores. Signing in starts a 7-day Pro trial with no card; at the end, you can pick a plan or stay on Free.
• Pro is $6 a month or $54 a year and includes 30 new AI scores a day; posts already scored by Marrow are free and don’t count.
• Unlimited is $4 a month or $36 a year and uses your own AI provider key. Your provider bills you for its usage.
• Lifetime is a one-time $59 for Unlimited, offered to the first 1,000 buyers.
• Subscriptions renew until cancelled. You can cancel anytime in Manage billing; your plan stays active until the end of the period you paid for. Switching between Pro and Unlimited is prorated. If a payment fails, your plan stays active for 7 days while you update your card.
• Payments are processed by Stripe. Prices may change; changes apply to your next period and we will tell you first.

Acceptable use

Don’t use Marrow to scrape Reddit at scale, to manipulate votes or communities, to get around Reddit’s rules or rate limits, or to interfere with Marrow’s service (including submitting false content to influence shared scores). We may suspend accounts that do.

Your AI key

If you use Unlimited, you’re responsible for your key and for your provider’s terms and charges. Marrow stores the key only in your browser.

No warranty

Marrow is provided “as is”. Reddit can change its site at any time, which may stop Marrow working until it is updated. To the extent the law allows, we disclaim implied warranties and are not liable for indirect or consequential losses, and our total liability is limited to what you paid us in the 12 months before the claim.

Changes and contact

We may update these terms; material changes will be announced in the extension before they apply. Questions: hello@getmarrow.io.