SEO Automation
SEO Content Gap Analysis Automation That Never Suggests What You Have
I harvest your sitemap, page titles and homepage, along with your competitors', then exclude everything you have already published, planned or drafted before proposing a single topic. What is left are new ideas that do not compete with your own pages - clearly marked as unvalidated until a search volume pass has been run.
- years in SEO
- 6+
- new topic ideas across 62 sites
- 2,400+
- person doing the work
- 1
What SEO content gap analysis automation actually finds
SEO content gap analysis automation, the way I run it, finds topics your competitors cover and your site does not, after removing everything you have already published, planned or drafted.
The usual content gap report is a list of keywords competitors rank for that you do not. It sounds useful and often is not. Much of the list is topics your site covers under different wording. Some of it is already in a writer's queue. Some of the rest would create a second page competing with a service page that already targets the same search. The client ends up doing the filtering the report should have done.
My pipeline works the other way round. It starts by learning what you already have - every URL in your sitemap, every page title, the topics your homepage puts forward - and what is planned or drafted. Competitor sites are harvested the same way. Only then does it propose topics, and each proposal is checked against your existing and planned work so it does not cannibalise a page you already have.
It is one of my SEO automation services, and it sits between competitor research and briefing: competitor data shows what exists in the market, the gap pipeline works out what is missing from your site, and approved topics move on to page plans.
Key takeaways
- Most content gap lists fail by suggesting topics the site already covers. Exclusion comes first here, not as an afterthought.
- Planned and drafted work is excluded as well as live pages, so the list does not duplicate what is already in progress.
- Later rounds also exclude earlier proposals and their rewordings, so each round adds ideas that have not come up before.
- Topics stay labelled unvalidated until a volume pass is run. A good-sounding idea is not demand until the data says so.
- The output is a list of candidates for your decision, not a publishing schedule.
What's included in my SEO content gap analysis automation
Six parts, from collecting what already exists to handing you a reviewed list of candidate topics.
A harvest of your sitemap, page titles and homepage topics
The pipeline reads every URL your sitemap lists, the title of each page and the themes on your homepage. Titles matter because slugs are often vague or out of date; the homepage matters because it shows what the business wants to be known for. Together they define what your site already covers.
- Every sitemap URL
- Page titles
- Homepage themes
- A saved snapshot of the harvest
Competitor content harvesting to see which topics rivals cover
The same collection runs across your competitor set. Their URLs and titles show which topics they have built pages around, giving the pipeline the raw material for proposals. Where a full competitor analysis already exists, its output can feed this step directly instead of being collected twice.
- Competitor sitemaps and titles
- Topic coverage per competitor
- Reuse of existing competitor data
- An agreed competitor set
Exclusion of everything live, planned or already drafted on your side
Your live pages, planned topics and drafts in progress are combined into one exclusion list. You share the calendar and drafts in whatever form they exist, and I fold them in. A topic that matches anything on the list, directly or as a close rewording, does not reach the proposals.
- Live pages from the harvest
- Content calendar topics
- Drafts in progress
- Exact and close matches removed
New topic proposals that fill gaps without cannibalising your pages
Proposals come from what competitors cover and you do not. Each one is checked against your existing pages so it does not compete with a service or category page. Where a topic sits close to a money page, it is reframed to support that page instead of rivalling it.
- Gap topics from competitor coverage
- Cannibalisation check against existing pages
- Reframing as supporting content
- A working title per topic
Round-by-round exclusion so every new run adds fresh ideas
Each round's proposals are added to the exclusion list for the next, together with their rewordings. That stops the same idea returning under a new phrase and means later rounds are judged only on what they add. The history is kept, so you can see which round first suggested each topic.
- Earlier proposals excluded
- Rewordings excluded
- Round history kept
- The round each topic first appeared in
Reviewed topic lists clearly labelled unvalidated until volume is checked
I read every shortlist before it goes to you, removing ideas that are weak, off-brand or wrong for your customers. The list arrives marked unvalidated, because search demand has not been confirmed. A volume pass can follow on request, and validated topics move on to briefing.
- Manual review of every proposal
- Off-brand and weak ideas removed
- An unvalidated label on every topic
- Optional volume pass
Experience
SEO Content Gap Analysis Automation from someone who has done it many times
You work with me from the first call to the last report. No account managers, no hand-offs to a junior team.
Book a free call- years in SEO
- 6+
- client websites worked on
- 60+
- new topic ideas across 62 sites
- 2,400+
- documented case studies
- 35
How a content gap round runs
Each round follows the same sequence, and the exclusion list grows with every round.
- 1
Harvest your site
The pipeline collects every URL in your sitemap, the title of each page and the content of your homepage, which usually shows the topics the business leads with.
- 2
Harvest competitors
The same collection runs on the competitor set, giving a picture of the topics they have pages for that you might not.
- 3
Build the exclusion list
Everything live on your site goes on the list, along with topics planned in your content calendar and drafts in progress. You share those from wherever they live - a spreadsheet, a project board, a folder of drafts.
- 4
Propose topics
Candidate topics are drawn from the gap between competitor coverage and yours, then checked against the exclusion list for direct matches and close rewordings.
- 5
Check for cannibalisation
Any proposal that would compete with an existing page - especially a service or category page - is dropped or reframed so it supports that page rather than rivalling it.
- 6
Review and label
I read the shortlist, remove weak or off-brand ideas and send it to you marked as unvalidated, ready for a volume pass if you want one.
What goes on the exclusion list, and why each source matters
A topic only counts as new if it is missing from all of these.
| Source | What it contributes | What it prevents |
|---|---|---|
| Your sitemap URLs | Every page you have published and submitted | Proposing a topic you already have a page for |
| Your page titles | How each page frames its topic | Missing a match because the URL slug is vague |
| Your homepage | The services and themes you lead with | Suggesting content that pulls against your positioning |
| Planned topics | Items in your content calendar | Duplicating work already scheduled |
| Drafts in progress | Pages being written but not yet live | Two writers producing the same piece |
| Earlier proposals | Every topic suggested in previous rounds | Recycling last round's ideas |
| Rewordings of earlier proposals | Variants of topics already suggested | The same idea coming back in a new phrase |
The planned and drafted sources depend on what you share. The more complete they are, the fewer duplicates reach the shortlist.
Free review
Get a free SEO Content Gap Analysis Automation review
Send me your site. Before the call I look at your rankings and pages, then tell you what I would fix first and what it is likely worth.
Why cannibalisation is the check that matters most
A new page that competes with an old one can cost more than it adds.
Two pages, one search
When a blog post and a service page both target the same search, Google has to choose. It does not always choose the page you would, and both can end up weaker than one page would have been.
Service pages are the ones at risk
An informational post on the exact service a page sells can draw the ranking away from the page that converts. Proposals that drift into that territory are reframed to support the service page instead.
Rewordings hide duplicates
'How to choose a roofer' and 'what to look for in a roofing contractor' are the same article. The exclusion step looks for close rewordings as well as exact matches, and I check the shortlist by eye for any that slip through.
Support beats compete
Many good gap topics are questions customers ask before they are ready to buy. Written well and linked to the service page, they feed it rather than rival it.
A typical content gap export versus a filtered topic list
The raw export is where most tools stop. It is where my review starts.
Raw content gap export
- Keywords competitors rank for and you do not
- Includes topics you cover under other wording
- Ignores your content calendar and drafts
- Similar suggestions every time you run it
- No warning when a topic competes with a service page
Filtered topic proposals
- Topics missing from your live, planned and drafted work
- Close rewordings excluded alongside exact matches
- Earlier rounds' proposals removed from new rounds
- Cannibalisation checked against existing pages
- Marked unvalidated until a volume pass is done
Honest labelling
Unvalidated until the volume pass says otherwise
A topic can be well chosen, clearly missing and still have nobody searching for it. So every proposal leaves the pipeline labelled unvalidated. If you want demand checked, a volume pass runs the shortlist through keyword data and keeps the topics that show real searches. That is the point where the list is ready for briefing, and where keyword research automation can route each topic into the blog plan.
Running rounds over time
The first round usually produces the most proposals, because nothing has been excluded yet beyond your own site and plans. Later rounds get harder, by design. Each one inherits the exclusion list from the last, including every earlier proposal and its rewordings, so a fresh round has to find ideas that have not come up before.
That makes repeated rounds useful rather than repetitive. When competitors publish new material, or your services expand, a new round surfaces the topics that change opened up, without making you reread the old list to spot duplicates.
Where approved topics go next
An approved, validated topic needs a plan before anyone writes it. That is the job of content brief automation, which scrapes the pages already ranking for the topic and builds an outline for yours. From there, content writing automation can help with drafting, with a human editing and approving every page.
The topics themselves should serve a bigger plan. If you do not have one, a content strategy engagement decides what the site should publish and why, and the gap pipeline becomes the way that strategy finds its next ideas. Better competitor input makes for better gaps, so competitor analysis automation is often run first.
Growth from real projects
Learn more about SEO Content Gap Analysis Automation
SEO Content Gap Analysis Automation FAQs
What is SEO content gap analysis automation?
It is a pipeline that collects what your site and your competitors cover, removes everything you have already published, planned or drafted, and proposes new topics that will not compete with your existing pages. The automation handles the collecting and matching; I review the shortlist before you see it.
How is this different from a content gap report in an SEO tool?
Tool reports usually list keywords competitors rank for that you do not. They rarely know about your content calendar or drafts, they often miss topics you cover under different wording, and they return similar ideas each time. This pipeline excludes all of that before proposing anything, and each round builds on the last.
Why are the topics marked unvalidated?
Because a topic being missing is not proof that anyone searches for it. The pipeline finds gaps in coverage; it does not confirm demand. Labelling the list honestly stops an idea that sounds right from being treated as a sure thing. A volume pass can be run on the shortlist to confirm which topics have real searches.
What do I need to provide?
Your domain, the competitors you want compared and whatever record exists of planned and drafted content - a spreadsheet, a project board, a shared folder. The planned and drafted items matter as much as the live site, because they are what stops the pipeline suggesting work already underway.
How do you stop new topics cannibalising existing pages?
Every proposal is checked against your existing pages, with particular care around service and category pages. If a topic would target the same search as a page you already have, it is dropped or reframed as supporting content that links to that page. I check the shortlist by hand for any the rules missed.
How many rounds are worth running?
As many as keep producing useful ideas. Each round excludes every earlier proposal and its rewordings, so later rounds produce fewer but newer topics. A new round is most useful after competitors publish a batch of content, after you add services, or once the previous list has been worked through.
Run SEO content gap analysis automation on your site
Send me your domain, two or three competitors and your current content calendar. I will tell you what the first round would exclude, what kind of topics it is likely to surface and whether a volume pass is worth adding.