# SpyWords, ₽10,000 monthly: Related keywords API

> Метод позволяет получить для фразы / группы фраз (до 20 шт.) список дополнительных рекомендованных запросов и их параметры: кол-во показов, среднюю стоимость клика, кол-во рекламодателей.

SpyWords's related keywords API on its API Start plan. It costs $0.119 per 1,000 keywords. It returns 2 of the 6 key fields we check: Search volume, Cost per click.
₽10.00 per 1,000 keywords is $0.119 at the Bank of Russia's rate of $0.011939 for ₽1.
We haven't run SpyWords through [our related keywords API benchmark](https://datacircle.dev/best-related-keywords-api.txt) yet.
Half of the 143 plans we rank by price cost $0.486 per 1,000 keywords or less. This plan costs less per 1,000 keywords than 81% of the 143 plans.
[XMLRiver's ₽15,000 monthly plan](https://datacircle.dev/related-keywords-apis/xmlriver/15000-monthly/llms.txt) is the cheapest paid plan per 1,000 keywords: $0.00009. XMLRiver charges for each page of results. We count 2,000 keywords on each page to get the $0.00009 price.
[Mangools](https://datacircle.dev/related-keywords-apis/mangools/15-monthly/llms.txt), [DataForSEO](https://datacircle.dev/related-keywords-apis/dataforseo/top-up-from-50-pay-as-you-go-post-v3-dataforseo-labs-google-keyword-ideas-live/llms.txt) and [AnyAPI](https://datacircle.dev/related-keywords-apis/anyapi/top-up-from-10-manual-top-up-post-v1-run-seo-related-keywords/llms.txt) are the best related keywords API providers in our benchmark.

- This page: https://datacircle.dev/related-keywords-apis/spywords/10000-monthly
- [Related keywords API: 4 providers compared on price and data](https://datacircle.dev/best-related-keywords-api.txt)
- Get it: https://spywords.ru/api_pricing.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- Request: `GET https://api.spywords.ru/`
- API key: with the plan, on https://spywords.ru/api_pricing.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- Its API docs: https://spywords.ru/api_docs.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- Sold by: SpyWords (https://spywords.ru?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 33%
- Search volume: ✓
- Cost per click: ✓

## Price

- $ per 1,000 keywords: $0.119
- Per: result
- Billing: monthly
- $ a month: $119.39

## Charges

- Also pays for: from the same budget: KeywordOverview · KeywordAdv · KeywordOrganic · DomainOverview · DomainOverviewHistory · DomainAdv · UniqueAdv · DomainOrganic · DomainUrl · DomainUrlOrganic · CompareDomainTop10 · DomainAdvCompetitors · DomainOrganicCompetitors · FightOverview · FightAdv · FightCompareAdv · FightOrganic · FightCompareOrganic

## Overage

- $ per 1,000 keywords: $0.06

## In their words

- Their pitch: Метод позволяет получить для фразы / группы фраз (до 20 шт.) список дополнительных рекомендованных запросов и их параметры: кол-во показов, среднюю стоимость клика, кол-во рекламодателей.

## Data

- Keep data: no limit
- Use data: При интеграции данных SpyWords в публичные коммерческие и бесплатные приложения обязательна ссылка на источник: название сервиса и прямая ссылка. [...] Если вы хотите использовать наши данные исключительно под собственным брендом, свяжитесь с нами для обсуждения данной опции. White-label возможен, но стоит дороже и требует отдельного согласования. При нарушении политики использования API, мы оставляем за собой право без предварительного уведомления и возврата средств отключить API доступ для вашего приложения.

## Plan

- Pay: ₽10,000
- You get: 1,000,000 results a month
- Enough for: 1,000,000 results a month

## Rate limit

- Per second: 50
- Batch: 20

## Speed

- Answer: in the call

## The call

- You send: method "SmartKeywords", word. Optional: type, minusWord, region, limit
- Method: GET
- Path: /

## About the plan

- Plan: API Start
- Who can get it: anyone who applies with the tasks they want to solve with the API: a token is generated once the application is processed

## The 4 fields the plan's answer can hold

keyword, search volume, cost per click, number of advertisers

## SpyWords's plans (3)

- [SpyWords, ₽10,000 monthly](https://datacircle.dev/related-keywords-apis/spywords/10000-monthly/llms.txt): $0.119 per 1,000, 33% complete
- [SpyWords, ₽20,000 monthly](https://datacircle.dev/related-keywords-apis/spywords/20000-monthly/llms.txt): $0.034 per 1,000, 33% complete
- [SpyWords, ₽40,000 monthly](https://datacircle.dev/related-keywords-apis/spywords/40000-monthly/llms.txt): $0.012 per 1,000, 33% complete

## SpyWords's calls for this API (1)

- `GET /`: [SpyWords, ₽10,000 monthly](https://datacircle.dev/related-keywords-apis/spywords/10000-monthly/llms.txt)

## SpyWords's APIs (3)

- [SpyWords: keyword research API pricing, 3 plans, GET /, KeywordOverview (Google)](https://datacircle.dev/keyword-research-apis/spywords/10000-monthly-api-start-get-keywordoverview-google/llms.txt)
- [SpyWords: keyword research API pricing, 3 plans, GET /, KeywordOverview (Yandex)](https://datacircle.dev/keyword-research-apis/spywords/10000-monthly-api-start-get-keywordoverview-yandex/llms.txt)
- [SpyWords: ranked keywords API pricing, 3 plans, GET /, DomainOrganic (Google)](https://datacircle.dev/ranked-keywords-apis/spywords/10000-monthly-api-start-get-domainorganic-google/llms.txt)
- [SpyWords: ranked keywords API pricing, 3 plans, GET /, DomainOrganic (Yandex)](https://datacircle.dev/ranked-keywords-apis/spywords/10000-monthly-api-start-get-domainorganic-yandex/llms.txt)
- [SpyWords: related keywords API pricing, 3 plans](https://datacircle.dev/related-keywords-apis/spywords/10000-monthly/llms.txt)

## SpyWords: related keywords API alternatives

- [DataForSEO, top-up from $50, Pay as you go, POST /v3/dataforseo_labs/google/keyword_ideas/live](https://datacircle.dev/related-keywords-apis/dataforseo/top-up-from-50-pay-as-you-go-post-v3-dataforseo-labs-google-keyword-ideas-live/llms.txt): $0.12 per 1,000, 100% complete, 1 month
- [SandBase, top-up, Build, POST /v1/api/dataforseo/v3/dataforseo_labs/google/keyword_ideas/live](https://datacircle.dev/related-keywords-apis/sandbase/top-up-build-post-v1-api-dataforseo-v3-dataforseo-labs-google-keyword-ideas-live/llms.txt): $0.126 per 1,000, 100% complete
- [SellerSprite, CNY 49,990 yearly](https://datacircle.dev/related-keywords-apis/sellersprite/cny-49990-yearly/llms.txt): $0.156 per 1,000, 17% complete
- [AnyAPI, pay as you go, Pay per call with x402 and MPP, POST /v1/run/seo.related_keywords](https://datacircle.dev/related-keywords-apis/anyapi/pay-as-you-go-pay-per-call-with-x402-and-mpp-post-v1-run-seo-related-keywords/llms.txt): $0.16 per 1,000, 100% complete, 1 month

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://spywords.ru/api_docs.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://spywords.ru/api_pricing.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://spywords.ru/api_start.php?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing