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LucidExtractor pricing: related keywords API

LucidExtractor's sitellms.txtBest related keywords API in 2026: providers comparedLucidExtractor: related keywords API alternatives

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17% complete: 1 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 keywordsWe rank 82 plans by price. XMLRiver's ₽15,000 monthly plan 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, DataForSEO and AnyAPI are the best related keywords API providers in our benchmark.
Plan: Free one of LucidExtractor's 10 plans
Call: POST /v1/serp/analyze LucidExtractor's only call for this API
API: Related keywords API one of LucidExtractor's 3 APIs

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 500 credits a month, enough for about 166 pages. Calls stop once your credits run out.
  • One call. You send keyword to POST /v1/serp/analyze. You can also send location and language. The call returns keywords like the one you send.
  • Who can get it: anyone 18 or over. Keep data: no limit. Use data: with conditions.

LucidExtractor: related keywords API alternatives

LucidExtractor alternatives: every related keywords API provider ranked

We list other providers' plans closest to this plan in price per 1,000 keywords.

This planLucidExtractor, freeMangools, freeDataForSEO, free, $1 trial credit, POST /v3/dataforseo_labs/google/keyword_ideas/liveAnyAPI, free trial key, POST /v1/run/seo.related_keywordsSE Ranking, free trial, GET /v1/keywords/questions
$ per 1,000 keywords$0.00$0.00$0.00$0.00$0.00
Completeness17%83%100%100%100%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough forabout 166 pages a month5 pages a dayabout 8,333 results, onceabout 312 results, once10,000 results, once
Freshnessunknownunknown1 month1 month1 month
Who can get itanyone 18 or overanyone of legal age to form a binding contractnew accounts, one each, not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraineanyone 18 or over, with no account, for business or professional use, not in an embargoed jurisdiction or on a restricted-party listanyone who confirms an email address, a direct competitor of SE Ranking excepted

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-01.

  1. lucidextractor.com
  2. lucidextractor.com/docs
  3. lucidextractor.com/pricing
  4. lucidextractor.com/terms

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
Perpage, size not stated
Billingfree
Charges
Also pays forfrom the same budget: Single URL scraping · Bulk URL scraping · Browser session reuse · Website crawling · AI data extraction · SEO analysis · Advanced SEO audit · Trending Keywords · Create Monitor · Create Schedule
Overage
Units caphard
Not found
$ per 1,000$0.00
In their words
Their pitchAnalyze search engine results pages for any keyword with metrics, rankings, and related keywords.
Data
Keep datano limit
Use dataSubject to these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Service for your personal or internal business purposes. [...] You agree to use the Service only for lawful purposes and in accordance with these Terms. [...] Your Responsibilities: Ensure you have the legal right to scrape target websites, Comply with target websites' robots.txt and terms of service, Do not overwhelm or damage target websites with excessive requests, Respect intellectual property and copyright laws, Protect your API keys and account credentials. [...] The following activities are strictly prohibited: Scraping personal data without proper legal basis (GDPR, CCPA compliance), Harvesting email addresses or contact information for spam, Circumventing security measures of websites that prohibit scraping, Engaging in competitive intelligence gathering that violates laws, Distributing malware or conducting cyber attacks, Reselling, sublicensing, or redistributing the Service without authorization, Reverse engineering, decompiling, or attempting to extract source code, Creating multiple accounts to abuse free credit offerings, Using the Service for any illegal, fraudulent, or harmful purpose
Plan
Pay$0
You get500 credits a month
Enough forabout 166 pages a month
Rate limit
Concurrent2
Batch1
Speed
Answerin the call
The call
You sendkeyword. Optional: location, language
MethodPOST
Path/v1/serp/analyze
About the plan
PlanFree
Who can get itanyone 18 or over
The 2 fields the plan's answer can hold

keyword, search volume

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