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LinkheftAuthority score, web rank and trend for any list of domains · by CyberMax

Know how big any website is, in bulk

Name: Linkheft
Brand: CyberMax
SKU: linkheft-domain-authority
Price: 0.002 USD
Availability: InStock

$0.002 per ranked domain, unranked domains free

▶ Try it free on Apify

Linkheft: Know how big any website is, in bulk

$0.002 per ranked domain, unranked domains free

▶ Try it free on Apify No Apify account? $5 pack by card

Give it domains, URLs or emails; get a 0–100 authority score, rank among 133M domains, tier, 4-month trend and referring subnets for each, for $0.002 per ranked domain.

Runs on ApifyFailed results freeHuman support

Runs on your own Apify account
Pay only per result; failures are free
REST API, schedules and MCP for AI agents
Human support: cybermax.tools@gmail.com

See a real result

Domain	Authority	Tier	Trend (4 mo)	Referring subnets
wordpress.org	84	top 100	stable (−19%)	198,879
stripe.com	78	top 100	stable (−1.6%)	51,463
openai.com	76	top 100	stable (+14.3%)	53,508
hubspot.com	70	top 1,000	stable (−19.5%)	41,084
acme.co.uk	15	top 10,000,000	stable (+0.4%)	—

real run on Apify, 23 Sep 2026

Why buyers pick Linkheft

1Ranks each domain among 133M sites from open web-graph data (Common Crawl, Majestic Million).

24-month trend and referring subnets show whether a site is growing or fading.

3Monitor mode charges only domains whose score, rank or tier moved.

4Unranked and invalid domains free

How it works

Open it on Apify and paste your list (a prefilled example is ready).
Press Start. Results stream into a table in seconds.
Export to CSV, JSON or Excel, call it by API, or schedule it.

Who it's for

Link builders vetting prospects
SEO agencies auditing lists
Sales teams sizing up leads
AI agents asking "is this a real, established site?"

Get it

Domain Authority Checker [$2/1K 💰] Bulk Site Rank — Linkheft

$0.002 per ranked domain, unranked domains free

Give it domains, URLs or emails; get a 0–100 authority score, rank among 133M domains, tier, 4-month trend and referring subnets for each, for $0.002 per ranked domain.

Get it on Apify

What's inside

💰 $2 per 1,000 ranked domains; unranked, invalid and duplicate domains free. Domain authority checker from open data: 0–100 score, rank among 133M domains, tier, 4-month trend and referring subnets, for SEO audits and link prospects. No API key. Monitor mode charges only domains that changed.

For developers: API, keys and MCP

MCP for AI agents

Pay only for results

Failed or empty results are free. You pay per result on your own Apify account, and Apify's free monthly credit covers a first test. Stop any time; there is no subscription.

Guides and compare

Compared with memo23 Moz Scraper, maximedupre Moz Scraper (Bulk domain authority checkers compared: Moz DA scrapers vs an open-data score)
How to check the authority of many domains at once (and what the score means) (free guide)

Works well with

Linkheft API: the same scores by API key
DomainDNA API: tech stack by API
Keyfern: keyword research

Questions

How do I pay?

You run it on your own Apify account and pay only per result; failed or empty results are free. Apify's free monthly credit covers a first test.

Can AI agents use it?

Yes. It is callable through Apify's MCP server and REST API.

Can I run it on a schedule?

Yes. Apify schedules run it daily or weekly and send the results to Sheets, Zapier, Make, n8n or a webhook.

Why not a Moz DA scraper?

If you need Moz Domain Authority itself, use one; Linkheft's score is a different, open number. It answers the same question (how big and well linked is this site?) from the Common Crawl web graph and the Majestic Million, costs less per domain, doesn't break when an SEO site changes, and you can recompute every score.

Why not Moz, Ahrefs or Semrush directly?

They are paid subscriptions with proprietary metrics and need an account. Linkheft needs no API key and is paid per ranked domain.