Datacircle

Citable pricing: related keywords API, GET /v1/keyword-research

Citable's siteThis page as plain textRelated keywords API: the 9 best providers comparedCitable: related keywords API alternatives

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83% complete: 5 of the 6 fields on our checklistSee the 6 fields
$0.30per 1,000 keywordsWe haven't run Citable through our related keywords API benchmark yet.Half of the 226 plans we rank by price cost $0.596 per 1,000 keywords or less. This plan costs less per 1,000 keywords than 54% of the 226 plans.Keys.so's ₽34,900 (about $417) monthly plan is the cheapest paid plan per 1,000 keywords. Keys.so's ₽34,900 (about $417) monthly plan charges nothing per call. You get as many keywords as Keys.so's rate limit allows.seodata.dev's $4.99 monthly plan covers any number of keywords. seodata.dev's $4.99 monthly plan costs less up front than Keys.so's ₽34,900 (about $417) monthly plan.Bing Webmaster Tools, DataForSEO and Mangools are the best related keywords API providers in the Datacircle benchmark.
Type a number to see the cheapest Citable plan for that many keywords. The table below then sorts the other plans by what each costs.
Plan: Pay per call Citable's only plan
Call: GET /v1/keyword-research one of Citable's 2 calls for this API
API: Related keywords API one of Citable's 6 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 5 of the 6 fields on our checklist. Search volume, Cost per click, Competition, Keyword difficulty, Search intent.
  • Nothing to buy first. You pay per call.
  • One call. You send seed to GET /v1/keyword-research. You can also send country, lang and limit. The call returns keywords like the one you send.
  • Who can get it: with conditions. Keep data: no API terms. Use data: no API terms.

Citable: related keywords API alternatives

Citable alternatives: other related keywords API providers by price

We list other providers' plans closest to this plan in price per 1,000 keywords.

This planCitable, pay as you go, Pay per call, GET /v1/keyword-researchYepAPI, top-up, Pay as you go, POST /v1/seo/keywords/ideasSemust, top-upAhrefs, $249 monthly, Standard, GET /v3/keywords-explorer/matching-terms, Matching termsKeywords Everywhere, $8,000 pack, 50,000,000 credits, POST /v1/get_pasf_keywords
$ per 1,000 keywords$0.30$0.30$0.30$0.311$0.32
Completeness83%100%33%50%0%
Billingpay as you gopay firstpay firstmonthlypay first
Payper callany amountany amount$249$8,000
Enough foras many as you pay foras many as you pay foras many as you pay for800,000 results a month25,000,000 results
Freshnessunknownstoredunknownunknownunknown
Who can get itanyone, with no account or API key, paying each call in USDC from a Solana wallet over x402anyoneanyone with a Semust accountanyone with an Ahrefs account, only workspace owners and admins create API keysanyone 13 or over with a Keywords Everywhere account

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

  1. citable.run
  2. citable.run/api
  3. citable.run/docs
  4. citable.run/docs/api/keyword-research
  5. citable.run/docs/paying
  6. citable.run/llms.txt
  7. citable.run/openapi.json

Product details

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

  • Search volume
  • Monthly trend, not in the answer
  • Cost per click
  • Competition
  • Keyword difficulty
  • Search intent
Price
$ per 1,000 keywords$0.30
Perpage of 200
Billingpay as you go
Charges
Also pays fornothing else
In their words
Their pitchOne seed, the whole picture: keywords and questions from autocomplete and the paid index, with volume, CPC, difficulty and intent attached.
Data
Keep datano API terms
Use datano API terms
Plan
Payper call
Rate limit
Batch1
Speed
Answerin the call
The call
You sendseed. Optional: country, lang, limit
MethodGET
Path/v1/keyword-research
About the plan
PlanPay per call
Who can get itanyone, with no account or API key, paying each call in USDC from a Solana wallet over x402
The 15 fields the plan's answer can hold

source keyword, keyword, search volume, cost per click, competition, keyword difficulty, search intent, keyword sources, is question, results returned, results with search volume, question count, total results, country code, language code

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