YC Spring 2026 (P26) company

Memoir

Marketing campaigns from everything your team ships

b2bmarketingopen source3 public signals

About Memoir

Memoir turns what your team ships into marketing material. It connects to GitHub, Linear, Slack, customer feedback, and product analytics to understand what changed, why it matters, who should hear about it, and how to tell the story. From there, Memoir creates multi-touchpoint marketing across social, blogs, changelogs, demo videos, customer updates, and launch content, all in your company’s voice. It also watches what is getting traction in your market, learns from your edits and campaign performance, and gets better every time you ship. It is not a generic AI content tool. Memoir is a marketer with the soul of an engineer: it starts from the product source of truth and turns product velocity into market velocity.

Public traction evidence

Each signal links to the public source used for attribution.

  1. LinkedIn

    Jason Zhan post about Memoir

    Jason Zhan posted about Memoir reaching $0 to $15K MRR in two weeks.

  2. LinkedIn

    100 calls booked in under 48 hours

    100 calls booked in under 48 hours. It has been rewarding to see that Memoir (YC P26) has really hit home for a lot of people.

  3. YouTube

    Memoir Launch Video

    Embedded in the official Memoir YC company page.