Compare domains side by side
Postly Rank Compare Domains puts up to five websites side by side: Join Postly Score, ranking keywords, backlinks, referring domains, AI readiness and site health, with keyword overlap and the top opportunities for you. It's for businesses and agencies who want a quick, honest picture of where they stand against competitors.
Free plan, no credit card. Already have an account? Open Compare Domains in Postly Rank.
Who is Compare Domains for?
- Businesses benchmarking against local or national competitors
- Agencies preparing a pitch or quarterly review
- SEOs choosing which competitor to study first
What does Compare Domains do?
Comparison table
Join Postly Score, Top Sites rank, ranking keywords, backlinks, referring domains, AI readiness and site health for every domain.
Share of strength and trends
A donut of each domain's share and organic and backlink trends from your project's daily snapshots.
Top opportunities and keyword overlap
Keywords competitors rank for and you don't, and a chart of shared and unique keywords, with links to Keyword Gap and Backlink Gap.
How Compare Domains works
Enter domains
Your site plus competitors, each as a root domain, subdomain, exact URL or subfolder.
Pick a country
Worldwide or a specific country.
Compare
Read the table, then open Keyword Gap or Backlink Gap for detail.
Where does the data come from?
Scores, keywords and links come from the Join Postly Index and its link graph. AI readiness and site health come from Site Audits run in your workspace. No traffic estimates or paid-search data are shown.
Learn more about our crawler on the JoinPostlyBot page.
Compare Domains: Free vs Rank Pro vs Rank Agency
Free forever, or Rank Pro at $15/month and Rank Agency at $49/month (USD).
| Compare Domains | Free | Rank Pro | Rank Agency |
|---|---|---|---|
| Domains per comparison | 2 | 5 | 5 |
| Domain lookups per day | 5 | 100 | 300 |
| Exports |
Looking up the same domain again on the same day is free. Limits are per workspace per day unless stated. Rank Pro and Rank Agency are in early access: ask at info@joinpostly.com.
Compare Domains FAQ
What is the Join Postly Score?
A 0–100 measure of a website's strength in the Join Postly link graph, based on the links between the sites we have crawled. It's our own score, not a Google metric.
Why doesn't Compare Domains show estimated traffic?
Traffic estimates need data we don't have, and we don't invent numbers. You can see your own Google clicks by uploading a Search Console export in Organic Traffic Insights.
How many domains can I compare at once?
2 domains on Free (you and one competitor) and up to 5 on Rank Pro and Rank Agency. Each new domain uses one domain lookup; looking up the same domain again the same day is free.
Related Postly Rank tools
Try Compare Domains free
Postly Rank works with every Join Postly plan, including Free. No credit card needed.