# Semust, free: Ranked keywords API

> Herhangi bir alan adının hangi kelimelerde sıralandığını, organik rakiplerini, rakibinizin sıralanıp sizin sıralanmadığınız kelimeleri ve görünürlüğünün ay ay nasıl değiştiğini programatik olarak çekin. Sekiz rapor tek bir endpoint'te, Türkiye verisi 61 milyondan fazla anahtar kelimeyi kapsar.

Semust's Free trial plan for the ranked keywords API costs $0.00 per 1,000 keywords. Semust's docs list 5 of the 6 fields on our checklist: Position, Ranking URL, Estimated traffic, Search volume, Keyword difficulty.
We haven't run Semust through [our ranked keywords API benchmark](https://datacircle.dev/best-ranked-keywords-api.txt) yet.
This plan is free. We rank 157 plans for ranked keywords APIs by price. Half the plans cost $1.00 per 1,000 keywords or less. [See the best free ranked keywords API plan.](https://datacircle.dev/best-ranked-keywords-api.txt)
[Keys.so's ₽34,900 (about $417) monthly plan](https://datacircle.dev/ranked-keywords-apis/keys-so/34900-monthly/llms.txt) 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.
[DataForSEO](https://datacircle.dev/ranked-keywords-apis/dataforseo/top-up-from-50/llms.txt), [Bukvarix](https://datacircle.dev/ranked-keywords-apis/bukvarix/free-without-registration-get-v1-site-keywords-for-one-domain-google-regions/llms.txt) and [AnyAPI](https://datacircle.dev/ranked-keywords-apis/anyapi/top-up-from-10/llms.txt) are the best ranked keywords API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/ranked-keywords-apis/semust/free
- [Ranked keywords API: Google keyword ranking APIs compared](https://datacircle.dev/best-ranked-keywords-api.txt)
- Get it: https://semust.com/en/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing
- Request: `POST https://data.semust.com/v1/domain-research`
- API key: with the plan, on https://semust.com/en/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing
- Its API docs: https://semust.com/docs/api/domain-research?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing
- Sold by: Semust (https://semust.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 83%
- Position: ✓
- Ranking URL: ✓
- Estimated traffic: ✓
- Search volume: ✓
- Keyword difficulty: ✓

## Price

- $ per 1,000 keywords: $0.00
- Per: result
- Billing: free

## Charges

- Start fee: $0.00
- Also pays for: from the same budget: SERP API · Keyword Data API · Google Images API · Technical SEO API · Backlinks API · YouTube API · Trends API · On-Page API · Business Data API

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Herhangi bir alan adının hangi kelimelerde sıralandığını, organik rakiplerini, rakibinizin sıralanıp sizin sıralanmadığınız kelimeleri ve görünürlüğünün ay ay nasıl değiştiğini programatik olarak çekin. Sekiz rapor tek bir endpoint'te, Türkiye verisi 61 milyondan fazla anahtar kelimeyi kapsar.

## Data

- Freshness: 1 month
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: $0
- Expires: 14 days

## Rate limit

- Concurrent: 5
- Batch: 1

## Speed

- Answer: in the call or by polling

## The call

- You send: type "keywords", domain. Optional: country, language, limit, page, sort, direction, min_volume, max_position, intent, contains
- Method: POST
- Path: /v1/domain-research

## About the plan

- Plan: Free trial
- Who can get it: anyone who signs up, no credit card required

## The 22 fields the plan's answer can hold

keyword, search volume, CPC, keyword difficulty, intent, position, ranking URL, estimated traffic, report type, domain, country, language, total results, results count, page, limit, sort, direction, success, cost, cached, request ID

## Semust's plans (2)

- [Semust, free](https://datacircle.dev/ranked-keywords-apis/semust/free/llms.txt): $0.00 per 1,000, 83% complete, 1 month
- [Semust, top-up](https://datacircle.dev/ranked-keywords-apis/semust/top-up/llms.txt): $0.132 per 1,000, 83% complete, 1 month

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

- `POST /v1/domain-research`: [Semust, free](https://datacircle.dev/ranked-keywords-apis/semust/free/llms.txt)

## Semust's APIs (11)

- [Semust: image search API pricing, 2 plans](https://datacircle.dev/image-search-apis/semust/free/llms.txt)
- [Semust: SERP API pricing, 2 plans](https://datacircle.dev/serp-apis/semust/free/llms.txt)
- [Semust: Local business reviews API pricing, 2 plans](https://datacircle.dev/local-business-reviews-apis/semust/free/llms.txt)
- [Semust: Local business search API pricing, 2 plans](https://datacircle.dev/local-business-search-apis/semust/free/llms.txt)
- [Semust: backlink API pricing, 2 plans](https://datacircle.dev/backlink-apis/semust/free/llms.txt)
- [Semust: domain authority API pricing, 2 plans](https://datacircle.dev/domain-authority-apis/semust/free/llms.txt)
- [Semust: keyword research API pricing, 2 plans](https://datacircle.dev/keyword-research-apis/semust/free/llms.txt)
- [Semust: ranked keywords API pricing, 2 plans](https://datacircle.dev/ranked-keywords-apis/semust/free/llms.txt)
- [Semust: related keywords API pricing, 2 plans](https://datacircle.dev/related-keywords-apis/semust/free/llms.txt)
- [Semust: web scraping API pricing, 2 plans](https://datacircle.dev/web-scraping-apis/semust/free/llms.txt)
- [Semust: video search API pricing, 2 plans](https://datacircle.dev/video-search-apis/semust/free/llms.txt)

## Semust: ranked keywords API alternatives

- [SE Ranking, top-up from $50](https://datacircle.dev/ranked-keywords-apis/se-ranking/top-up-from-50/llms.txt): $0.02 per 1,000, 100% complete, 1 month
- [Mangools, $5 monthly](https://datacircle.dev/ranked-keywords-apis/mangools/5-monthly/llms.txt): $0.067 per 1,000, 50% complete, 1 month
- [XOVI, $499 monthly](https://datacircle.dev/ranked-keywords-apis/xovi/499-monthly/llms.txt): $0.083 per 1,000, 67% complete, 1 week
- [DataForSEO, top-up from $50, Pay as you go, POST /v3/dataforseo_labs/google/ranked_keywords/live](https://datacircle.dev/ranked-keywords-apis/dataforseo/top-up-from-50/llms.txt): $0.12 per 1,000, 100% complete, 1 week

## 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.

- https://semust.com/api-platform/domain-research-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing
- https://semust.com/docs/api/domain-research?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing
- https://semust.com/en/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing
- https://semust.com/en/docs/api/rate-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing
- https://semust.com/en/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing
- https://semust.com/en/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=ranked-keywords-api-pricing