Datacircle

Seonio pricing: ranked keywords API, POST /api/v1/url/keywords

Seonio's siteThis page as plain textRanked keywords API: Google keyword ranking APIs comparedSeonio: ranked keywords API alternatives

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33% complete: 2 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 keywordsWe haven't run Seonio through our ranked keywords API benchmark yet.This plan is free. We rank 149 plans for ranked keywords APIs by price. Half the plans cost $1.00 per 1,000 keywords or less.Keys.so's ₽34,900 monthly plan is the cheapest paid plan per 1,000 keywords. Keys.so's ₽34,900 monthly plan charges nothing per call. You get as many keywords as Keys.so's rate limit allows.DataForSEO, Bukvarix and AnyAPI are the best ranked keywords API providers in the Datacircle benchmark.
Type a number to see the cheapest Seonio plan for that many keywords. 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/url/keywords one of Seonio's 2 calls for this API
API: Ranked keywords API one of Seonio's 8 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 2 of the 6 key fields we check. Position, Estimated traffic.
  • Nothing to pay. You get $1 of credit once, enough for 50 pages. Calls stop once your credit runs out. Unused credit expires 30 days after the account is verified.
  • One call. You send url to POST /api/v1/url/keywords. You can also send limit. The call returns the keywords the domain you send ranks for.
  • Who can get it: anyone with a verified account. Keep data: no limit. Use data: with conditions.

Seonio: ranked keywords API alternatives

Seonio alternatives: other ranked keywords 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 keywords closest to Seonio's.

Seonio, $480 yearly, Business (yearly), POST /api/v1/url/keywordsMangools, $5 monthlyXOVI, $499 monthlySpyWords, ₽10,000 monthly, API Start, GET /, DomainOrganic (Google)DataForSEO, top-up from $50, Pay as you go, POST /v3/dataforseo_labs/google/ranked_keywords/live
$ per 1,000 keywords$0.089$0.067$0.083$0.119$0.12
Completeness33%50%67%50%100%
Billingyearlymonthlymonthlymonthlypay first
Pay$480$5$499₽10,000$50
Enough for4,500 pages a month100 pages a day60,000 pages a month1,000,000 results a monthabout 416,666 results
Freshnessunknown1 month1 weekunknown1 week
Who can get itanyone with an eligible accountanyone of legal age to form a binding contractAdults with a XOVI account, the Terms are "directed to businesses only" but for Services that "allow consumers to purchase own subscriptions, directly", the API terms bind a "geschäftsfähige natürliche Person über 18 Jahre oder eine juristische Person", and "Ein Anspruch auf Annahme als API User besteht nicht"anyone who applies with the tasks they want to solve with the API: a token is generated once the application is processedanyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraine

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/url/keywords
  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.

  • Position
  • Ranking URL, not in the answer
  • Estimated traffic
  • Search volume, not in the answer
  • Cost per click, not in the answer
  • Keyword difficulty, not in the answer
Price
$ per 1,000 keywords$0.00
Perpage of 100
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 · Website Stats · 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 pitchTop organic keywords for one URL.
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 for50 pages, once
Expires30 days after the account is verified
Rate limit
Per second5
Batch1
Speed
Answerin the call
The call
You sendurl. Optional: limit
MethodPOST
Path/api/v1/url/keywords
About the plan
PlanFree $1
Who can get itanyone with a verified account
The 4 fields the plan's answer can hold

target URL, keyword, estimated traffic, position

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