Marble is a super simple headless CMS for blogs, changelogs, and product updates, with a clean collaborative editor, centralized media library, content intelligence (readability insights), and an API to pull content into modern frameworks like Next.js, Astro, and Nuxt.
MRR (USD)
TRAILING 30D REVENUE
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LIFETIME REVENUE
TARGET CUSTOMER
Hobbyists and small teams who want to manage blog/changelog content with a simple dashboard and fetch it via API into modern sites and apps; developers integrating content into frameworks like Next.js, Astro, and Nuxt.
TIMELINE
- Open-sourced Marble — August 11, 2025 →
Marble was made open source; stars and contributions welcomed.
- Shipped Webhooks (Upstash QStash) — September 2, 2025 →
Webhooks launched to revalidate content, send newsletters, and trigger actions.
- Added Native Discord Webhook Support — September 3, 2025 →
Discord webhooks added the day after webhooks launch.
- Added Slack Webhook Support — September 12, 2025 →
Slack webhooks support shipped with setup guide.
- Shipped AI Readability Insights — September 29, 2025 →
AI readability insights with actionable suggestions (opt-in in editor settings).
- GitHub Sponsors Enabled — September 29, 2025 →
GitHub now allows Marble to be sponsored.
TECH STACK
API-first headless CMS consumed by Next.js, Astro, and Nuxt. Hosted on Vercel; Postgres via Neon; caching and serverless messaging/webhooks via Upstash (Redis + QStash); Slack and Discord webhook integrations; docs built with Mintlify; uses Cloudflare Workers/R2 in parts; Resend used for emails in local dev setup.
LATEST USERS
USERS CHANGE
FINANCIALS
TRACTION
FOUNDERS
Building @usemarblecms; dropped out of university to work full-time on Marble.
PRODUCT–FOUNDER FIT
Dominik builds and ships product features in response to user feedback and his own needs, actively talking to users, using Marble internally, and rapidly shipping improvements like webhooks and AI readability insights.