Pro — $7/moVaultRubric

Advertise with VaultRubric

Early: not selling yet

Short answer: VaultRubric is new (launched October 11, 2026). Our audience is still small, so we are not selling sponsor slots yet. Leave your details and we'll contact you when our newsletter reaches 1,000 confirmed subscribers.

Media kit: our real numbers

MeasureNumberWhere it comes from
Confirmed email subscribers1Our email provider (Resend), double opt-in only, live
Busiest day so far (visitors)22 on October 13, 2026Our own analytics, which reset when we update the site, so true totals may be a bit higher
Busiest day so far (page views)4,306 on October 13, 2026Same; includes search-engine crawlers and our own testing, so real reader views are lower
Pages published1,366Our sitemap

Numbers as of October 15, 2026. We never round up or estimate. We will update this table as we grow.

Rates

Newsletter sponsor slot: $40 per 1,000 confirmed subscribers, per email. One sponsor per email.

Math: at 5,000 subscribers, one slot would cost 5,000 ÷ 1,000 × $40 = $200. Today, with 1 subscriber, that would be under $1, which is why we're waiting.

Our sponsorship rules

Next steps

  1. Read the rules above.
  2. Send an inquiry below.
  3. We vet your brand and reply within 2 business days.
  4. We'll contact you when slots open.

Sponsor inquiry

Nothing is charged. We reply by email only.