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Keywords Everywhere pricing and alternatives: related keywords API, POST /v1/get_related_keywords

Keywords Everywhere's sitellms.txtBest related keywords API in 2026

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0% complete: none of the 6 key fields we checkSee the 6 fields
$0.80per 1,000 keywordsHalf of the 53 plans we rank by price cost $0.60 per 1,000 keywords or less. This plan is cheaper than 43% of the 53 plans.Mangools's $15 monthly plan costs the least per 1,000 keywords: $0.0001. Mangools charges for each page of results. We count 10,000 keywords on each page to get the $0.0001 price.Mangools, DataForSEO and SE Ranking are the best related keywords API providers in our benchmark.
Plan: 200,000 credits one of Keywords Everywhere's 11 plans
Call: POST /v1/get_related_keywords one of Keywords Everywhere's 2 calls for this API
API: Related keywords API one of Keywords Everywhere's 5 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • None of the 6 key fields we check: Search volume, Monthly trend, Cost per click, Competition and 2 more.
  • A pack you buy once. You pay $80 for 200,000 credits, enough for 100,000 results. Calls stop once your credits run out. Unused credits expire after 1 year.
  • One call. You send keyword to POST /v1/get_related_keywords. You can also send num. The call returns keywords like the one you send.
  • Who can get it: anyone 13 or over with a Keywords Everywhere account. Keep data: no API terms. Use data: no API terms.

Keywords Everywhere: related keywords API alternatives

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

This planKeywords Everywhere, $80 pack, 200,000 credits, POST /v1/get_related_keywordsDataForSEO, top-up from $50, Pay as you go, POST /v3/dataforseo_labs/google/related_keywords/liveAnyAPI, top-up from $10, Manual top-up, POST /v1/run/seo.related_keywordsSpyFu, $119 monthly, Pro + AI, GET /apis/keyword_api/v2/related/getAlsoBuysAdsForKeywordsMoz, $500 monthly
$ per 1,000 keywords$0.80$0.12$0.16$1.00$1.00
Completeness0%100%100%33%0%
Billingpay firstpay firstpay firstmonthlymonthly
Pay$80$50$10$119$500
Enough for100,000 resultsabout 416,666 results62,500 results40,000 results a month500,000 results a month
Freshnessunknown1 month1 month1 monthunknown
Who can get itanyone 13 or over with a Keywords Everywhere accountanyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraineanyone 18 or over, for business or professional use, not in an embargoed jurisdiction or on a restricted-party listanyoneanyone

Every related keywords API provider we score, ranked

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-29.

  1. keywordseverywhere.com/api-documentation.html
  2. keywordseverywhere.com/compare-plans.html
  3. keywordseverywhere.com/credits.html
  4. keywordseverywhere.com/ctl/subscriptions
  5. keywordseverywhere.com/docs/keyword_data/get_related_keywords.md
  6. keywordseverywhere.com/openpagerank/pricing
  7. keywordseverywhere.com/terms.html

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Search volume, not in the answer
  • 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$0.80
Perresult
Billingpay first
Charges
Also pays forfrom the same budget: Get Keyword Data · Get “People Also Search For” Keywords · Get Domain Keywords · Get URL Keywords · Get Domain Traffic Metrics · Get URL Traffic Metrics · Get Domain Backlinks · Get Unique Domain Backlinks · Get Page Backlinks · Get Unique Page Backlinks
Overage
Units caphard
In their words
Their pitchObtain a list of related keywords based on your provided seed keyword.
Data
Keep datano API terms
Use datano API terms
Plan
Pay$80
You get200,000 credits
Enough for100,000 results
Expires1 year
Rate limit
Batch1
The call
You sendkeyword. Optional: num
MethodPOST
Path/v1/get_related_keywords
About the plan
Plan200,000 credits
Who can get itanyone 13 or over with a Keywords Everywhere account
The 3 fields the plan's answer can hold

keyword, credits consumed, time taken

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