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Documentation Platform Strategy: The “Premium” Choice

Status: Recommended Date: 2026-01-27 Recommendation: Fumadocs (Self-Hosted Next.js)

1. Executive Summary

You asked about Mintlify. While Mintlify is excellent for quick setup, it has two fatal flaws for Certio:
  1. Forced Branding: The Free tier forces a “Powered by Mintlify” badge. Removing it costs $250/month.
  2. Siloed: It lives outside your Next.js Monorepo, making it harder to share components (like your Pricing Table or Login buttons) with your docs.
The Winner: Fumadocs. It is the bleeding-edge standard for Next.js documentation. It is fast, fully customizable (Tailwind), supports MDX, and fits perfectly into apps/docs in your existing monorepo.

2. Comparison Matrix

3. Why Fumadocs?

  • Monorepo Native: It lives in apps/docs. You can run npm run dev and see your Dashboard and Docs side-by-side.
  • Shared UI: You can import your @certio/ui components (Buttons, Badges) directly into your documentation.
  • Type-Safe: It uses content collections for robust MDX handling.
  • Clean URLs: docs.getcertio.com via Vercel Rewrites or a separate project, all managed in the same repo.

4. Implementation Plan (Phase 6)

  1. Scaffold: Initialize apps/docs using the Fumadocs template.
  2. Configure: Set up docs.getcertio.com domain.
  3. Content: Migrate any existing notes to MDX.
  4. Deploy: Push to Vercel as a new Project linked to the same Repo.

5. Verdict

Save the $250/month. Use Fumadocs. It looks better, flows better with your stack, and you own it completely.