rankion.ai

Competitor Analysis

Analyze competitor domains, identify content gaps and topic clusters.

Competitor Analysis breaks down a competitor domain on two levels: what they rank for that you don't (content gaps), and which topic clusters they're strong or weak in. You get a prioritized gap list with search volume, difficulty, and an opportunity score, plus a topic-cluster map showing where the competition is building topical authority. It's the bridge between raw keyword pulls (Keyword Explorer & Research) and strategic content planning — you see not just keywords, but where your topic universe has holes.

What it can do

  • Domain deep scan — full visibility pull per competitor domain, including top-ranking URLs.
  • Content-gap detection — keywords the competitor ranks for and you don't.
  • Opportunity score — weighted ranking from volume × difficulty × competitor position.
  • Topic-cluster mapping — gaps are bundled into themes, not served as a flat keyword list.
  • Filters — narrow gaps by topic cluster, minimum score, minimum volume.
  • Re-rank — re-weight competitors within an analysis without a new pull.
  • Async pipeline — the pull runs as a queue job; large domains take several minutes.

When to use

  • You're planning a content strategy and want to know where the competition outranks you.
  • You need a prioritized list of new article topics with proven traffic potential.
  • You want to derive topic clusters for your Storylines from real SERP data.
  • You're entering a new niche and need a map of the competitive landscape.

Workflow

  1. Start analysisPOST /competitor-analyses with {project_id, domain}. Returns 202.
  2. Pull runs in background — DataForSEO + internal cluster engine, takes 2–10 minutes depending on domain size.
  3. Read detailGET /competitor-analyses/{id} shows overview + top clusters.
  4. Drill into gapsGET /competitor-analyses/{id}/gaps filtered with ?topic_cluster= and ?min_score=.
  5. Re-rank optionalPOST /competitor-analyses/{id}/rerank-competitors if you want to adjust the weighting.
  6. Follow up — expand top-gap keywords in Keyword Explorer & Research or send them straight as briefs to AI Content Editor.

API

Method Endpoint Notes Credits
GET /v1/competitor-analyses List of your analyses
POST /v1/competitor-analyses Body {project_id, domain}, async 202 20
GET /v1/competitor-analyses/{id} Detail + topic clusters
GET /v1/competitor-analyses/{id}/gaps Filter ?topic_cluster=&min_score=
POST /v1/competitor-analyses/{id}/rerank-competitors Re-weight competitors

Body example POST /competitor-analyses:

{
  "project_id": 42,
  "domain": "konkurrenz-domain.de"
}

Credits & Limits

  • Start: 20 credits per analysis run.
  • The pull is async — 202 immediately, result via polling.
  • Re-rank is credit-free (purely an internal recalculation).
  • Very large domains (enterprise sites) are capped at the top-N keywords — the cap is plan-dependent.

Related modules

  • Content Audit — match your own site inventory against the gap list.
  • Keyword Explorer — check found gap keywords on volume / KD and expand.
  • Storylines — condense topic clusters into structured content plans.
  • Rank Tracker — watch new keywords after publishing.
Letzte Aktualisierung: May 1, 2026

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