Datacircle

Seonio pricing: domain authority API, POST /api/v1/website/stats

Seonio's siteThis page as plain textDomain authority API: the 4 best providers comparedSeonio: domain authority API alternatives

Is Seonio yours? Write to us about this page. We invite selected tool providers to our WhatsApp group.

80% complete: 4 of the 5 key fields we checkSee the 5 fields
$0.00per 1,000 domainsWe haven't run Seonio through our domain authority API benchmark yet.This plan is free. We rank 192 plans for domain authority APIs by price. Half the plans cost $2.991 per 1,000 domains or less.Morningscore's $69 monthly plan is the cheapest paid plan per 1,000 domains. Morningscore's $69 monthly plan charges nothing per call. You get as many domains as Morningscore's rate limit allows.BacklinkMCP's $19 monthly plan covers any number of domains. BacklinkMCP's $19 monthly plan costs less up front than Morningscore's $69 monthly plan.AnyAPI, SE Ranking and DataForSEO are the best domain authority API providers in the Datacircle benchmark.
Type a number to see the cheapest Seonio plan for that many domains. The table below then sorts the other plans by what each costs.
Plan: Free $1 one of Seonio's 10 plans
Call: POST /api/v1/website/stats one of Seonio's 2 calls for this API
API: Domain authority API one of Seonio's 8 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 5 key fields we check. Authority score, Spam score, Referring domains, Referring pages.
  • Nothing to pay. You get $1 of credit once, enough for 500 calls. Calls stop once your credit runs out. Unused credit expires 30 days after the account is verified.
  • One call. You send target to POST /api/v1/website/stats. The call returns the domain's authority score.
  • Who can get it: anyone with a verified account. Keep data: no limit. Use data: with conditions.

Seonio: domain authority API alternatives

Seonio alternatives: other domain authority API providers by price

The table starts with Seonio's cheapest paid plan. Next come plans from other providers with the price per 1,000 domains closest to Seonio's.

Seonio, $480 yearly, Business (yearly), POST /api/v1/website/statsCheckTrust, ₽6,990 monthlySEO PowerSuite, $149 monthly, 5,000,000 units, GET /backlinks/v1.0/get-inlink-rankUnblockingAPI, €500 packSE Ranking, $29 monthly, Add-on, monthly billing, GET /v1/backlinks/authority/domain
$ per 1,000 domains$0.889$0.836$0.894$0.938$0.967
Completeness80%0%0%60%20%
Billingyearlymonthlymonthlypay firstmonthly
Pay$480₽6,990$149€500$29
Enough for45,000 calls a month100,000 calls a monthabout 166,666 results a month600,000 calls30,000 results a month
Freshnessunknownunknownunknownlive1 month
Who can get itanyone with an eligible accountanyoneanyoneanyone who creates an account and accepts the Terms of Service and Acceptable Use Policy, account verification may be required for production access or high-volume workloadscustomers with an SE Ranking Core, Growth or Enterprise subscription

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-06.

  1. seonio.com/pricing
  2. seonio.com/product/api
  3. seonio.com/product/api/website/stats
  4. seonio.com/terms

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Authority score
  • Spam score
  • Backlinks, not in the answer
  • Referring domains
  • Referring pages
Price
$ per 1,000 domains$0.00
Percall
Billingfree
Charges
Also pays forfrom the same budget: Keyword Research · Keyword Difficulty · Keyword Intent · Keyword Demographics · Keyword Clustering · Keyword Suggestions · Keyword Metrics by Country · SERP · SERP Scraper · Scraper · Website Traffic · Website Ranking · Website Category · Website Competitors · Similar Websites · URL Stats · URL Keywords · Backlink History · Backlink Table · AI Visibility Report · AI Visibility Result · Site Audit · Site Audit Result · Seonio SEO Agent · SEO Page Checker
Overage
Units caphard
Not found
$ per 1,000$0.00
In their words
Their pitchDomain-level authority metrics for a bare domain.
Data
Keep datano limit
Use data[...] you may use reports, API responses, and outputs generated through your account for: your internal business purposes, your own websites, products, applications, and projects, client work performed by you or your organization, integrations that use Seonio data as part of a broader product or workflow, provided that you comply with these Terms and applicable law [...] You must not: resell standalone access to Seonio, resell or sublicense API access, API keys, or your account, resell raw datasets, raw API responses, or raw outputs as a separate data product, use the Service or outputs to build a substantially similar competing service without our written permission, misrepresent Seonio outputs as official, guaranteed, real-time, or independently verified data, remove or obscure any usage restrictions, source notices, or attribution requirements that may be shown in the Service
Plan
Pay$0
You get$1
Enough for500 calls, once
Expires30 days after the account is verified
Rate limit
Per second5
Batch1
Speed
Answerin the call
The call
You sendtarget
MethodPOST
Path/api/v1/website/stats
About the plan
PlanFree $1
Who can get itanyone with a verified account
The 7 fields the plan's answer can hold

target, page authority, domain authority, spam score, referring domains, referring pages, referring pages nofollow

Best GTM APIs