SEO Content Silo Generator — Documentation

Your content strategy is about to get a serious upgrade. The SEO Content Silo Generator takes a single topic and turns it into a fully structured content silo — complete with pillar pages, cluster topics, long-tail keywords, internal linking recommendations, and an overall SEO strategy — all powered by AI. Think of it as having a seasoned SEO strategist on demand, ready whenever you are.

Getting Started

When you first open the Silo Generator page, you'll see a clean dashboard with everything you need at a glance:

• Remaining free generations this month — how many AI-powered silos you can generate using the included quota.
• Your membership tier — your current plan level (Free, Basic, Pro, or Enterprise).
• Remaining requests this hour — a short-term rate limit to keep things running smoothly for everyone.

Below the dashboard, you'll find two main tabs: Generate and History.

Generating a Content Silo

This is where the magic happens.

Step 1 — Enter Your Topic

Type your main topic or keyword into the input field. Be as specific as you can — the more focused your topic, the more actionable your silo will be.

Good examples:

• "Digital Marketing for Small Business"
• "Sustainable Home Gardening for Beginners"
• "Enterprise Cloud Security Best Practices"

Less effective:

• "Marketing" (too broad)
• "Plants" (too vague)

Step 2 — Choose Your AI Service

Pick one of the available AI services to power your generation:

• Anthropic Claude
• OpenAI GPT
• Google Gemini

Each service card shows its availability status. If you've added your own API key for a service, it will be marked as Unlimited — meaning it won't count against your monthly free generation quota.

Step 3 — Hit Generate

Click the Generate Content Silo button and sit back for 30–60 seconds. The AI will craft a comprehensive content strategy tailored to your topic.

What You Get Back

Every generated silo includes:

Pillar Pages (3–5 per silo) These are your cornerstone content pieces — broad, authoritative pages that cover a major aspect of your topic. Each pillar page comes with:

• A descriptive title and detailed description
• Target keywords (primary, secondary, and tertiary)
• A full content outline with section headings
• An SEO-optimized meta description
• A recommended word count

Cluster Topics (3–5 per pillar) Supporting articles that link up to their parent pillar page. Each one includes the same detail: title, description, keywords, outline, meta description, word count, and a priority level (High, Medium, or Low) so you know what to write first.

Long-Tail Keywords (5–10 per cluster) Ready-to-use long-tail keyword suggestions for each cluster topic — perfect for fine-tuning your content and capturing more specific search queries.

Internal Linking Strategy For each silo, you get specific anchor text suggestions for:

• Linking from the pillar page down to each cluster topic
• Linking from each cluster topic back up to the pillar page

This maintains strict silo isolation — the foundation of a well-structured content strategy.

Optional Cross-Silo Linking When cluster topics from different silos are closely related, the generator will suggest carefully considered cross-silo links. These are marked as optional and come with an explanation of why the link adds value. Pillar-to-pillar links are intentionally avoided to preserve silo integrity.

Overall SEO Recommendations A strategic overview that includes:

• The primary keyword to target
• Secondary keywords to weave into your content
• Content gap opportunities your competitors might be missing
• Competitive landscape considerations

Exporting Your Silos

Every silo you generate — whether you're viewing it fresh or revisiting it from history — can be exported in three formats:

• JSON — structured data, great for developers or importing into other tools
• CSV — spreadsheet-friendly, perfect for editorial calendars and team collaboration in tools like Google Sheets or Excel
• PDF — polished and ready to share with clients or stakeholders

Just click the Export button and pick your format. The file downloads instantly.

Viewing Your History

Switch to the History tab to see every silo you've ever generated. Each entry shows:

• The topic you generated for
• Which AI service was used
• The date it was created

From the history list, you can:

• View — open the full silo results again
• Export — download it in JSON, CSV, or PDF
• Delete — remove it permanently (you'll be asked to confirm first)

If you've generated a lot of silos, pagination keeps things organized — navigate between pages using the arrow buttons.

Managing Your API Keys

Click the Settings button (gear icon) in the top-right corner to open the settings panel.

Here you can add your own API keys for any of the three supported services. This is the best way to get the most out of the tool.

Why Add Your Own Key?

When you use the built-in service (the one provided by your plan), each generation counts against your monthly free generation quota. Once you hit your limit, you'll need to wait until next month — or add your own API key.

With your own API key, generations are unlimited. They don't count against your monthly quota at all. You're only limited by the hourly rate limit, which exists to keep the system stable.

How to Add a Key

For each AI service, the settings panel shows:

1. Current status — whether a key is configured or not
2. An input field — paste your API key here
3. Action buttons:
   • Test — validates your key by making a quick test call to the provider
   • Save — encrypts and stores your key securely
   • Delete — removes a previously saved key

Each service also includes a direct "Get API Key" link that takes you to the provider's console:

Your API keys are encrypted before storage — they're never stored in plain text.

Understanding Your Limits

The system uses two types of limits to ensure fair usage:

Monthly Generation Quota

This applies only when using the built-in AI service (not your own API key). The number of free generations you get per month depends on your membership tier:

Your quota resets automatically at the start of each month. You can always see how many you have left in the dashboard widget at the top of the page.

Pro tip: Add your own API key to bypass this limit entirely.

Hourly Rate Limit

Regardless of whether you're using your own key or the built-in service, there's a rate limit of 3 generations per hour. This applies to everyone and resets at the top of each hour. The dashboard widget shows your remaining requests.

Troubleshooting

"Rate limit exceeded. Please try again in X seconds."

You've hit the hourly rate limit (3 generations per hour). Wait until the counter resets — the exact time is shown in the error message.

"You have used all your free generations this month."

Your monthly quota is used up. You have two options:

1. Wait until next month when it resets automatically
2. Add your own API key in Settings for unlimited access

"No API key available for [Service Name]."

The AI service you selected doesn't have an available key. Either:

• The built-in key for that service hasn't been set up yet — try a different service
• Add your own API key for that service in Settings

"API key is invalid."

The key you entered failed validation. Double-check that you copied it correctly (no extra spaces) and that it hasn't been revoked on the provider's website.

"This AI service is currently disabled."

The service has been temporarily disabled. Try one of the other available AI services instead.

The generation is taking a long time

AI-powered generation typically takes 30–60 seconds. If it seems stuck, give it the full minute. Complex topics may take slightly longer. If it eventually fails, click Try Again — it could be a temporary issue with the AI provider.

"Empty response from AI service" or "No JSON object found"

The AI had trouble generating structured output. Try again — this is usually a one-off. If it keeps happening, try switching to a different AI service or rephrasing your topic.

FAQ

Can I use multiple AI services? Absolutely. You can add API keys for all three services and switch between them on every generation. Different services sometimes produce different content strategies for the same topic, so experimenting can be valuable.

Do generations using my own API key count against my monthly limit? No. When you use your own key, only the hourly rate limit applies. Your monthly free generation quota is unaffected.

Are my API keys safe? Yes. All API keys are encrypted before being stored. They're never visible in plain text, even in the database.

Can I regenerate a silo for the same topic? Yes. If you run the same topic through the same AI service, you may get a cached (previously generated) result. To get a fresh take, try a different AI service or slightly adjust your wording.

What's the difference between pillar pages and cluster topics? A pillar page is a comprehensive, authoritative piece of content that covers a broad subtopic. Cluster topics are shorter, more focused articles that support and link back to the pillar page. Together, they form a silo — a tightly interlinked content structure that search engines love.

Should I use all the cross-silo linking suggestions? Not necessarily. Cross-silo links are marked as optional on purpose. Only use them when the topics are genuinely complementary. Over-linking between silos can dilute the structure you're building.

What happens to my silos if I downgrade my plan? Your existing silos remain in your history — nothing gets deleted. However, your monthly free generation quota will adjust to match your new tier.

Can I export a silo I generated weeks ago? Yes. All silos in your History tab can be exported at any time in JSON, CSV, or PDF format.

Which AI service should I choose? They all produce high-quality results. If you're not sure, try generating the same topic with different services and compare. Some users prefer Claude for its detailed outlines, GPT for its breadth of knowledge, and Gemini for its keyword suggestions — but your mileage may vary.

Is there a limit on topic length? There's no strict character limit, but keep it concise and descriptive. A phrase like "Email Marketing Automation for E-commerce" works better than a full paragraph. The AI needs context, not an essay.