Biggest gap roof repair · 6,600 a month
Biggest gap guttering repairs · 4,400 a month
Biggest gap roofer [city] · 2,900 a month
Sample data: a roofer in the North West, a real business we don't run, with its name and towns taken out. The 3 largest of its 7 clusters.
Biggest gap haircut [town] · 3,600 a month
Biggest gap male stylist near me · 4,400 a month
Biggest gap female hairdressers · 2,900 a month
Sample data: a hairdresser in Yorkshire, a real business we don't run, with its name and towns taken out. The 3 largest of its 7 clusters.
Biggest gap private dentists near me · 9,900 a month
Biggest gap cosmetic dentists near me · 2,900 a month
Biggest gap dental hygienist near me · 4,400 a month
Sample data: a dental practice in East Anglia, a real business we don't run, with its name and towns taken out. The 3 largest of its 8 clusters.
Biggest gap dog-friendly coffee shop near me · 27,100 a month
Biggest gap dog groomers near me · 74,000 a month
Biggest gap dog friendly restaurant · 12,100 a month
Sample data: pawsof.london, one of our own sites. The 3 largest of its 8 clusters.
Biggest gap trustpilot review · 33,100 a month
Biggest gap tripadvisor review · 27,100 a month
Biggest gap my google review · 9,900 a month
Sample data: reviewnudge.app, one of our own sites. The 3 largest of its 8 clusters.
Biggest gap ftse 100 index · 673,000 a month
Biggest gap ftse 250 · 550,000 a month
Biggest gap barclays share buyback · 260 a month
Sample data: marketframe.app, one of our own sites. The 3 largest of its 7 clusters.
Seracu finds the topics you're missing, writes the articles in your voice, and checks every claim.
What you get
Every number shows where it came from: DataForSEO, our fact-check, ScriptGrain.
01 / Gaps
Seracu compares your site with the competitors you name and finds the topics you're missing. Each one comes with search volume, difficulty, search intent and who ranks today. Then it groups them into clusters around a pillar topic, so you're not staring at a flat list of keywords.
02 / Voice
Every site gets its own measured voice profile. Every article shows a voice-match score. So you can see how close it is before you read a word.
03 / Claims
Every factual claim is fact-checked and traced to the source it was checked against, or removed. The sources are listed next to the article. No quiet guesses.
How it works
Everything lands in your dashboard: browse keywords and clusters, read, edit, approve, then download.
Type in your domain and two or three rivals. That's the whole brief.
You getYour domain and up to three rivals
Seracu pulls real search data and shows what you're missing compared with them.
You getGaps with real search data
Finished articles of up to 5,000 words, as long as the topic needs, each with a sources section, an FAQ and a suggested title and meta description.
You getArticles up to 5,000 words, as long as the topic needs
Everything lands in your dashboard. Browse keywords and clusters, read, edit, approve, then download as Markdown, HTML or Word. The report comes as a PDF.
You getMarkdown, HTML or Word, plus a PDF report
Pricing
It's a one-off purchase. Not a subscription you have to drive. Prices are in GBP and include VAT.
One-off / 01
£99one-off · GBP inc VAT
For a first look: the report and three finished articles.
One-off / 02
£249one-off · GBP inc VAT
For a proper run at the gaps: ten articles, each linking to your existing pages.
Once your included months run out, the dashboard is £29 a month to keep the dashboard working after your included months. Need another article? That's £25. Re-checking an article after you've edited it is £5. And if you don't want the dashboard any longer, you don't have to keep it. Not sure yet? Start with the free check.
FAQ
Your top-ranking terms, the competitors that search data sees (which may not be the ones you'd name), and your five biggest gaps with volume and difficulty. No account required. You can run one snapshot per domain per week, so make it count.
Fair question. Google's spam policy targets content made to manipulate rankings, however it's made. That's the test. Seracu writes 3 to 10 pages per site, each on a gap with real demand, and each one is checked and approved by you before it goes anywhere. Nothing is mass-produced, and nothing publishes itself. We make no promises about rankings, and you shouldn't trust anyone who does.
It starts from your site. Seracu measures your existing voice and builds a profile, then scores every article against it. If the score is low, you'll see it. And because you edit and approve everything in the dashboard, the final say is yours. At the end of the day, it's your name on the page.