Datacircle

Semust pricing: keyword research API

Semust's siteThis page as plain textKeyword research API: the 13 best providers comparedSemust: keyword research API alternatives

Is Semust yours? Write to us about this page. We invite selected tool providers to our WhatsApp group.

33% complete: 2 of the 6 fields on our checklistSee the 6 fields
$0.00per 1,000 keywordsWe haven't run Semust through our keyword research API benchmark yet.This plan is free. We rank 290 plans for keyword research APIs by price. Half the plans cost $1.543 per 1,000 keywords or less. See the best free keyword research API plan.AppDrift's $14.99 monthly plan costs the least per 1,000 keywords. AppDrift's keyword research API costs nothing beyond the plan price.seodata.dev's $4.99 monthly plan covers any number of keywords. seodata.dev's $4.99 monthly plan costs less up front than AppDrift's $14.99 monthly plan.DataForSEO, AppDrift and Bing Webmaster Tools are the best keyword research API providers in the Datacircle benchmark.
Type a number to see the cheapest Semust plan for that many keywords. The table below then sorts the other plans by what each costs.
Plan: Free trial one of Semust's 2 plans
Call: POST /v1/keyword-data Semust's only call for this API
API: Keyword research API one of Semust's 11 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 2 of the 6 fields on our checklist. Search volume, Competition.
  • Nothing to pay.
  • One call. You send keyword to POST /v1/keyword-data. You set match_type to "exact_match". You can also send country and language. The call returns the answer when the provider is quick. When the provider is slow, the call returns a job. You fetch the answer once the job is done.
  • Who can get it: anyone who signs up, no credit card required. Keep data: no API terms. Use data: no API terms.

Semust: keyword research API alternatives

Semust alternatives: other keyword research API providers by price

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

Semust, top-upTrends MCP, $49 monthly, Pro, POST /api, Get Time SeriesAnswer Socrates, $2,990 yearly1Lookup, $19,990 yearly, Enterprise (annual), POST /keyword-metricsWordtracker, contact us
$ per 1,000 keywords$10.00$9.80$9.967$9.995$10.00
Completeness33%33%0%33%33%
Billingpay firstmonthlyyearlyyearlycontact
Payany amount$49$2,990$19,990$500
Enough foras many as you pay for5,000 calls a month300,000 calls a yearabout 166,666 calls a month50,000 calls a month
Freshnessunknownunknownliveunknownunknown
Who can get itanyone with a Semust accountanyone aged 18 or over with a Trends MCP account (sign up with an email and an 8-digit code, no card)anyoneanyone with a business name and a working business email addressanyone

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. semust.com/api-platform/keyword-research-api
  2. semust.com/en/docs/api
  3. semust.com/en/docs/api/keyword-data
  4. semust.com/en/docs/api/rate-limits
  5. semust.com/en/pricing
  6. semust.com/en/terms-of-service

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
  • Keyword difficulty, not in the answer
  • Search intent, not in the answer
Price
$ per 1,000 keywords$0.00
Percall
Billingfree
Charges
Also pays forfrom the same budget: SERP API · Google Images API · Technical SEO API · Backlinks API · Domain Research API · YouTube API · Trends API · On-Page API · Business Data API
Not found
$ per 1,000$0.00
In their words
Their pitchManuel araştırma süreçlerinden ve karışık veri toplama işlerinden kurtulun. Semust Keyword Research API — arama hacmi, CPC, rekabet skoru, arama niyeti ve ilgili kelime önerilerini tek bir endpoint'te birleştiren SEO keyword API'si.
Data
Keep datano API terms
Use datano API terms
Plan
Pay$0
Expires14 days
Rate limit
Batch1
Speed
Answerin the call or by polling
The call
You sendkeyword, match_type "exact_match". Optional: country, language
MethodPOST
Path/v1/keyword-data
About the plan
PlanFree trial
Who can get itanyone who signs up, no credit card required
The 12 fields the plan's answer can hold

keyword, search volume, CPC, competition, competition level, country, language, intent, related keywords, success, result count, cost

Best GTM APIs