# Morningscore, $69 monthly: Related keywords API

> Returns keyword ideas for a seed term in the given market, including search volume, CPC, difficulty, and whether each suggestion is already tracked.

Morningscore's related keywords API on its Lite plan. It costs $13.80 per 1,000 keywords. Morningscore's docs list 3 of the 6 key fields we check: Search volume, Cost per click, Keyword difficulty.
We haven't run Morningscore through [our related keywords API benchmark](https://datacircle.dev/best-related-keywords-api.txt) yet.
Half of the 194 plans we rank by price cost $0.60 per 1,000 keywords or less. This plan costs less per 1,000 keywords than 4% of the 194 plans.
[Keys.so's ₽34,900 monthly plan](https://datacircle.dev/related-keywords-apis/keys-so/34900-monthly/llms.txt) 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.
[seodata.dev's $4.99 monthly plan](https://datacircle.dev/related-keywords-apis/seodata-dev/4-99-monthly/llms.txt) covers any number of keywords. seodata.dev's $4.99 monthly plan costs less up front than Keys.so's ₽34,900 monthly plan.
[Bing Webmaster Tools](https://datacircle.dev/related-keywords-apis/bing-webmaster-tools/free/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 [Mangools](https://datacircle.dev/related-keywords-apis/mangools/15-monthly/llms.txt) are the best related keywords API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/related-keywords-apis/morningscore/69-monthly
- [Related keywords API: the 7 best providers compared](https://datacircle.dev/best-related-keywords-api.txt)
- Get it: https://morningscore.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- Request: `GET https://api.morningscore.io/v1/keywords/research`
- API key: with the plan, on https://morningscore.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- Its API docs: https://api.morningscore.io/api-docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing#tag/keywords/GET/v1/keywords/research
- Sold by: Morningscore (https://morningscore.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing)
- Checked: 2026-11-06

## In the answer

- Completeness: 50%
- Search volume: ✓
- Cost per click: ✓
- Keyword difficulty: ✓

## Price

- $ per 1,000 keywords: $13.80
- Per: page of 200
- Billing: monthly
- $ a month: $69

## Charges

- Repeat free: 1 month
- Start fee: $0.00
- Also pays for: 71 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Returns keyword ideas for a seed term in the given market, including search volume, CPC, difficulty, and whether each suggestion is already tracked.

## Data

- Keep data: no limit
- Use data: ACCOUNT ACCESS: "Your login may only be used by one person." NO RESALE OR REDISTRIBUTION OF SERVICE: "You are permitted to use the Service internally within the company for the purpose of obtaining insights and analysis to optimize your website(s) and related campaigns. Except as expressly authorized by Morningscore, you agree not to reproduce, duplicate, copy, sell, trade, resell, permit access, modify, create derivative works, or exploit for any commercial purposes, any portion of the Service, use of the Service, or access to the Service or computer code that powers the Service." ATTRIBUTION NOTICE: "You acknowledge that all Morningscore proprietary metrics obtained through the Service remain the intellectual property of Morningscore, and agree to attribute metrics such as but not limited to the Morningscore metric, Linkscore, Onsite Health Score and Pagescore in any publication or distribution of said proprietary metrics." (Terms and Conditions, updated August 21, 2026)

## Plan

- Pay: $69
- You get: 25 requests a month
- Enough for: 25 pages a month

## Rate limit

- Per second: 2
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: kw, market. Optional: pagination.page, pagination.per_page, domainId
- Method: GET
- Path: /v1/keywords/research

## About the plan

- Plan: Lite
- Who can get it: anyone

## The 12 fields the plan's answer can hold

seed keyword, keyword, search volume, cost per click, keyword difficulty, max score, already tracked, country code, language code, total results, partial results, data status

## Morningscore's plans (9)

- [Morningscore, $69 monthly](https://datacircle.dev/related-keywords-apis/morningscore/69-monthly/llms.txt): $13.80 per 1,000, 50% complete
- [Morningscore, $99 monthly](https://datacircle.dev/related-keywords-apis/morningscore/99-monthly/llms.txt): $2.475 per 1,000, 50% complete
- [Morningscore, $159 monthly](https://datacircle.dev/related-keywords-apis/morningscore/159-monthly/llms.txt): $1.59 per 1,000, 50% complete
- [Morningscore, $299 monthly](https://datacircle.dev/related-keywords-apis/morningscore/299-monthly/llms.txt): $0.598 per 1,000, 50% complete
- [Morningscore, $690 yearly](https://datacircle.dev/related-keywords-apis/morningscore/690-yearly/llms.txt): $11.50 per 1,000, 50% complete
- [Morningscore, $990 yearly](https://datacircle.dev/related-keywords-apis/morningscore/990-yearly/llms.txt): $2.063 per 1,000, 50% complete
- [Morningscore, $1,590 yearly](https://datacircle.dev/related-keywords-apis/morningscore/1590-yearly/llms.txt): $1.325 per 1,000, 50% complete
- [Morningscore, $2,990 yearly](https://datacircle.dev/related-keywords-apis/morningscore/2990-yearly/llms.txt): $0.498 per 1,000, 50% complete
- [Morningscore, contact us](https://datacircle.dev/related-keywords-apis/morningscore/contact-us/llms.txt): 50% complete

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

- `GET /v1/keywords/research`: [Morningscore, $69 monthly](https://datacircle.dev/related-keywords-apis/morningscore/69-monthly/llms.txt)

## Morningscore's APIs (6)

- [Morningscore: backlink API pricing, 9 plans](https://datacircle.dev/backlink-apis/morningscore/69-monthly/llms.txt)
- [Morningscore: domain authority API pricing, 9 plans](https://datacircle.dev/domain-authority-apis/morningscore/69-monthly/llms.txt)
- [Morningscore: keyword research API pricing, 9 plans](https://datacircle.dev/keyword-research-apis/morningscore/69-monthly/llms.txt)
- [Morningscore: ranked keywords API pricing, 9 plans](https://datacircle.dev/ranked-keywords-apis/morningscore/69-monthly/llms.txt)
- [Morningscore: related keywords API pricing, 9 plans](https://datacircle.dev/related-keywords-apis/morningscore/69-monthly/llms.txt)
- [Morningscore: SERP API pricing, 9 plans, GET /v1/keywords/serp-overview](https://datacircle.dev/serp-apis/morningscore/69-monthly-lite-get-v1-keywords-serp-overview/llms.txt)
- [Morningscore: SERP API pricing, 9 plans, POST /v1/domains/{domainId}/keywords/live-serp](https://datacircle.dev/serp-apis/morningscore/69-monthly-lite-post-v1-domains-domainid-keywords-live-serp/llms.txt)
- [Morningscore: SERP API pricing, 9 plans, GET /v1/{domainId}/tracked-keywords](https://datacircle.dev/serp-apis/morningscore/69-monthly-lite-get-v1-domainid-tracked-keywords/llms.txt)

## Morningscore: related keywords API alternatives

- [SpyFu, $2,244 yearly, Team / Agency, GET /apis/keyword_api/v2/related/getRelatedKeywords](https://datacircle.dev/related-keywords-apis/spyfu/2244-yearly-team-agency-get-apis-keyword-api-v2-related-getrelatedkeywords/llms.txt): $2.50 per 1,000, 67% complete, 1 month
- [Moz, $20 monthly](https://datacircle.dev/related-keywords-apis/moz/20-monthly/llms.txt): $6.667 per 1,000, 0% complete
- [Ranxplorer, €30 pack, Sans abonnement 50 k, GET /v1/kwd/relatedsearches](https://datacircle.dev/related-keywords-apis/ranxplorer/30-pack-sans-abonnement-50-k-get-v1-kwd-relatedsearches/llms.txt): $6.752 per 1,000, 83% complete
- [Ahrefs, $4,490 yearly, Advanced, GET /v3/keywords-explorer/related-terms, Related terms, full](https://datacircle.dev/related-keywords-apis/ahrefs/4490-yearly-advanced-get-v3-keywords-explorer-related-terms-related-terms-full/llms.txt): $12.909 per 1,000, 50% complete

## 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.

- https://api.morningscore.io/api-docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://api.morningscore.io/swagger.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://morningscore.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://morningscore.io/seo-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://morningscore.io/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing