Diamond Co.
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AI-Driven Newsletter Content Curator for Niche Substackers

Curate.ai: Your Substack Workflow, Automated

Spend less time scanning the web and more time writing to your subscribers.

Curate.ai is an intelligent content discovery engine built specifically for niche Substack authors. It monitors the digital noise of your specific topic and delivers a curated, high-relevance digest directly to your drafting board.

The Problem with Niche Publishing

If you run a niche Substack, you know the struggle: staying on top of industry news, research, and emerging trends is a full-time job. You spend hours opening tabs, sorting through irrelevant feeds, and bookmarking links—only to find you’ve run out of time to actually write your newsletter.

How It Works

Curate.ai removes the manual labor from your research process:

  • Define Your Niche: Tell us your focus area, your tone, and the specific types of content you value (e.g., peer-reviewed studies, industry news, primary source data).
  • Intelligent Scanning: Our engine monitors hundreds of relevant sources, filtering out the clickbait and noise that doesn't fit your editorial standards.
  • The Daily Digest: You receive a daily, organized summary of the most important developments in your space, ready for you to synthesize and share with your audience.
  • Seamless Integration: Designed to plug directly into your creative workflow so you can turn discovery into a published post faster.

Who This Is For

Curate.ai is built for independent creators, researchers, and professional writers who:

  • Run a niche Substack publication.
  • Feel the burnout of constant content discovery.
  • Need to maintain a high standard of quality and source verification.
  • Want to increase their posting frequency without sacrificing depth.

No Bloat, No Distractions

We don’t offer writing assistants, social media scheduling, or marketing analytics. We focus on one thing: helping you find the best information in your niche.

If you are serious about growing your publication by providing consistent, high-value insights, this tool is for you.

Ready to streamline your research?

[Request Access]

(Note: Current access is granted on a rolling basis to ensure the quality of our discovery engine for each new niche.)

Tips & notes

New Feature Alert: Keyword‑Based Content Filtering 🚀

Hi Substackers,

We’ve added a Keyword‑Based Content Filter to help you zero in on the most relevant articles for your audience.

Just add a comma‑separated list of words (e.g., “AI, machine learning, robotics”) in the settings panel and the curator will only pull pieces that contain at least one of those terms. This keeps your newsletters focused without sifting through unrelated material.

Quick How‑to

  1. Log in to your dashboard.
  2. Go to Settings → Filters.
  3. Enter your keywords and hit Save.
  4. Run a new content pull – you’ll see a cleaner, tighter feed.

We’ve tested this on several niche topics (e.g., vintage camera restoration, eco‑friendly fashion) and the results are noticeably sharper.

No extra cost, no hidden metrics—just a more efficient curation workflow. Try it out and let us know what you think!

Happy curating,

The Curator Team

If you encounter any hiccups, drop us a line at support@curator.ai.

Update: You can now exclude specific domains from your AI curation

One of the most common pieces of feedback we’ve received is that the AI occasionally pulls in content from "noise" sources—like aggregator sites or irrelevant industry forums—that clutter your curated feed.

I’ve just added a simple "Blocklist" feature to your dashboard settings. You can now paste a list of domains you’d like the curator to ignore entirely.

Why this helps:

  • Higher signal-to-noise ratio: Your drafts will only contain links from the primary sources you actually trust.
  • Refined tone: By removing generic aggregators, the resulting summary often feels more cohesive and focused on original reporting.

To use it, head over to your Settings > Source Preferences and add your unwanted domains to the new "Excluded Sources" field. As always, let me know if you hit any bugs while setting this up.

Tip: Improve content relevance by refining your "Source Feed"

If you’re finding that your automated curation is occasionally drifting off-topic, it is likely because your source list is too broad.

We’ve found that the AI performs significantly better when you move from general industry aggregators to highly specific niche blogs or primary newsletters.

Try this today:

Instead of tracking a general news site, add 3–5 dedicated, high-signal Substacks or technical blogs that cover exactly the sub-niche you are writing for. By narrowing the aperture of your input sources, the AI spends less time filtering out noise and more time summarizing the high-value insights your subscribers actually want to see.

Check your "Source Feeds" tab to swap out a general aggregator for a targeted primary source.

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