Datacircle

Word-Keeper pricing: keyword research API

Word-Keeper's siteThis page as plain textKeyword research API: the 9 best providers comparedWord-Keeper: keyword research API alternatives

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17% complete: 1 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 keywordsWe haven't run Word-Keeper through our keyword research API benchmark yet.This plan is free. We rank 213 plans for keyword research APIs by price. Half the plans cost $0.80 per 1,000 keywords or less.Mangools's $15 monthly plan is the cheapest paid plan per 1,000 keywords. Mangools's $15 monthly plan covers up to 5,000,000 keywords a day.seodata.dev's $4.99 monthly plan covers any number of keywords. seodata.dev's $4.99 monthly plan costs less up front than Mangools's $15 monthly plan.DataForSEO, Bing Webmaster Tools and seodata.dev are the best keyword research API providers in the Datacircle benchmark.
Type a number to see the cheapest Word-Keeper plan for that many keywords. The table below then sorts the other plans by what each costs.
Plan: 50 free limits, “50 лимитов бесплатно” on Word-Keeper's pricing page one of Word-Keeper's 4 plans
Call: POST /api/create_freqDiff Word-Keeper's only call
API: Keyword research API Word-Keeper's only API

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 1 of the 6 key fields we check. Search volume.
  • Nothing to pay. You get 50 credits, enough for 50 results. Unused credits expire after 1 week.
  • One call. You send text and geo to POST /api/create_freqDiff. You can also send name and debug. The call returns a job. You fetch the answer once the job is done.
  • Who can get it: anyone who registers and verifies their email address. Keep data: no limit. Use data: with conditions.

Word-Keeper: keyword research API alternatives

Word-Keeper alternatives: other keyword research API providers by price

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

Word-Keeper, ₽4,390 monthlyXMLRiver, ₽5,000 monthlyJust-Magic, ₽2,500 monthlyKeywords Everywhere, $500 packAhrefs, $2,490 yearly, Standard, GET /v3/keywords-explorer/overview, Overview
$ per 1,000 keywords$0.25$0.239$0.239$0.25$0.259
Completeness17%33%17%67%50%
Billingmonthlymonthlymonthlypay firstyearly
Pay₽4,390₽5,000₽2,500$500$2,490
Enough for210,000 results a month250,000 calls a month125,000 results a month2,000,000 results800,000 results a month
Who can get itanyone who registers and verifies their email addressanyoneanyoneanyone 13 or over with a Keywords Everywhere accountanyone with an Ahrefs account, only workspace owners and admins create API keys

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. word-keeper.ru
  2. word-keeper.ru/doc/api
  3. word-keeper.ru/doc/api_multi
  4. word-keeper.ru/doc/proverka-chastotnosti-s-proizvolnymi-operatorami
  5. word-keeper.ru/doc/vidy-chastotnostey-Wordstat
  6. word-keeper.ru/rules

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, not in the answer
  • Competition, not in the answer
  • Keyword difficulty, not in the answer
  • Search intent, not in the answer
Price
$ per 1,000 keywords$0.00
Perresult
Billingfree
Charges
Start fee$0.00
Also pays fornothing else
Not found
$ per 1,000$0.00
In their words
Their pitchСкоростной парсер фраз и частотностей из Яндекс Wordstat
Data
Keep datano limit
Use dataДоговор-оферта, 7.2 Пользователь имеет право: 7.2.2 «Использовать предоставленные сервисом инструменты в соответствии со своими нуждами для получения аналитической информации, которую они предоставляют.» 7.1 Пользователь обязуется: 7.1.2 «Не злоупотреблять предоставленными Пользователю возможностями по использованию инструментов по Договору, в частности, не использовать инструменты с целью принести ущерб третьим лицам или Сервису.» 7.1.4 «Не передавать третьим лицам свой логин и пароль. [...]» 8.2 «Пользователь принимает на себя ответственность за любые претензии третьих лиц, связанные с получением, обработкой и использованием информации, полученной в ходе обработки данных на сайте Исполнителя.»
Plan
Pay₽0
You get50 credits
Enough for50 results
Expires1 week
Rate limit
Batch1,000
Speed
Answerby polling
The call
You sendtext, geo. Optional: name, debug
MethodPOST
Path/api/create_freqDiff
About the plan
Plan50 free limits
Who can get itanyone who registers and verifies their email address
The 2 fields the plan's answer can hold

keyword, search volume

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