How strong is a website, and who links to it?
Look up any domain for its authority score and the domains that link to it. Give us the top results for a keyword and get a difficulty score.
Not open yet. We are confirming our data licence before we sell anything.
What you get
- Authority score from 0 to 100 for a domain.
- Referring domains: how many domains link to it, and the strongest of them.
- Keyword difficulty from 0 to 100, from the strength of the sites you tell us rank for the keyword.
- Team workspaces with roles, and an API on the Pro and API plans.
What it doesn't do
- Whole domains only: no single pages, anchor text, nofollow flags or totals of links.
- No dates for when a link appeared or was lost.
- Data refreshes about every three months, and it only knows what Common Crawl crawled, so counts are a lower limit.
- About 20 million of the best-connected domains are covered. Many small sites aren't.
- It doesn't find who ranks for a keyword. You supply that list.
Plans
Prices are not final. Paid plans renew monthly until you cancel, which you can do any time in BAPC Billing. Looking up the same thing twice in a month counts once.
| Plan | Price | Lookups a month | Several at once | API |
|---|---|---|---|---|
| Free | $0 | 50 | No | No |
| Starter | $19 a month | 5,000 | Yes | No |
| Pro | $79 a month | 50,000 | Yes | Yes |
| API | $199 a month | 500,000 | Yes | Yes |