Datacircle

Local SEO Data Related keywords API pricing: POST /v1/keywords/related

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50% complete: 3 of the 6 fields on our checklistSee the 6 fields

$0.00per 1,000 keywordsWe haven't run Local SEO Data through our related keywords API benchmark yet.This plan is free. We rank 253 plans for related keywords APIs by price. Half the plans cost $0.735 or less per 1,000 keywords. 74 related keywords API plans on our price sheet are free. Bing Webmaster Tools' free plan scores highest of the free plans in our benchmark, at 58.7 out of 100.Keys.so's ₽34,900 (about $417) monthly plan is the cheapest paid plan per 1,000 keywords, with no charge per call. You get as many keywords as Keys.so's rate limit allows. AnyAPI's pay-as-you-go plan costs the least for 10,000 keywords a month: $1.60.seodata.dev's $4.99 monthly plan covers any number of keywords, and costs less up front than Keys.so's ₽34,900 (about $417) monthly plan.DataForSEO, Mangools and Bing Webmaster Tools are the best related keywords API providers in the Datacircle benchmark.
Type a number to see the cheapest Local SEO Data plan for that many keywords. The table below then sorts the other plans by what each costs.
Plan: Free one of Local SEO Data's 5 plans
Call: POST /v1/keywords/related one of Local SEO Data's 2 calls for this API
API: Related keywords API one of Local SEO Data's 12 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 3 of the 6 fields on our checklist. Search volume, Cost per click, Competition.
  • Nothing to pay. You get $0.50 of credit, enough for about 1 page.
  • One call. You send keywords and location to POST /v1/keywords/related. You can also send limit. The call returns keywords like the one you send.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

Local SEO Data: related keywords API alternatives

Local SEO Data alternatives: other related keywords API providers by price

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

Local SEO Data, $149 monthly, Scale, POST /v1/keywords/relatedEverBee, top-upMorningscore, $69 monthlyAhrefs, $249 monthly, Standard, GET /v3/keywords-explorer/related-terms, Related terms, fullSignalSumo, $249 monthly
$ per 1,000 keywords$26.82$7.50$13.80$21.476$24.90
Completeness50%33%50%50%100%
Billingmonthlypay firstmonthlymonthlymonthly
Pay$149any amount$69$249$249
Enough forabout 555 pages a monthas many as you pay for25 pages a monthabout 11,594 results a month100 pages a month
Who can get itanyoneanyone with an EverBee account (a Hobby account can add up to $30 of API credits a month, paid plans have no limit)anyoneanyone with an Ahrefs account, only workspace owners and admins create API keysanyone at least 18 years old and able to form a binding contract

Sources

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

  1. localseodata.com/docs/faq
  2. localseodata.com/docs/rate-limits
  3. localseodata.com/llms-full.txt
  4. localseodata.com/llms.txt
  5. localseodata.com/pricing
  6. localseodata.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
  • Competition
  • Keyword difficulty, not in the answer
  • Search intent, not in the answer
Price
$ per 1,000 keywords$0.00
Perpage of 10
Billingfree
Charges
Start fee$0.00
Also pays forfrom the same budget: 53 other Local SEO Data calls
Not found
$ per 1,000 calls that find nothing$0.00
In their words
Their pitchSemantically related keywords for content planning
Data
Keep datano limit
Use dataYou may use the Service and its data to power your own products, reports, and client deliverables. You may not: (a) resell raw API access without adding value, (b) use the Service for any unlawful purpose, (c) attempt to reverse-engineer, decompile, or disassemble the Service, (d) exceed reasonable rate limits or attempt to circumvent access controls, (e) use the Service to scrape, harvest, or collect personal data in violation of applicable privacy laws.
Plan
Pay$0
You get$0.50
Enough forabout 1 page
Rate limit
Per second5
Batch1
Speed
Answerin the call
The call
You sendkeywords, location. Optional: limit
MethodPOST
Path/v1/keywords/related
About the plan
PlanFree
Who can get itanyone
The 7 fields the plan's answer can hold

keyword, search volume, cost per click, competition, competition level, seed keyword, total keywords

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