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QuanticData pricing and alternatives: related keywords API

QuanticData's sitellms.txtBest related keywords API in 2026: pricing comparedQuanticData: related keywords API alternatives

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0% complete: none of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 keywordsWe rank 76 plans by price. Mangools's $15 monthly plan is the cheapest paid plan 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: Pay as you go one of QuanticData's 5 plans
Call: POST /scraper/collectors/keyword_ideas/run QuanticData's only call for this API
API: Related keywords API one of QuanticData's 34 APIs

About this item

  • Live. QuanticData finds keywords like the keyword you send when you call the API.
  • None of the 6 key fields we check: Search volume, Monthly trend, Cost per click, Competition and 2 more.
  • Nothing to pay. You get $2 of credit a month, enough for 10,000 results.
  • One call. You send seed to POST /scraper/collectors/keyword_ideas/run. You can also send modes, country, lang and max_results. 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.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

QuanticData: related keywords API alternatives

The table starts with QuanticData's cheapest paid plan. Next come plans from other providers with the price per 1,000 keywords closest to QuanticData's. Each plan in the table gives live data.

QuanticData, $299 monthlyDataForSEO, top-up from $50, Pay as you go, POST /v3/keywords_data/bing/keywords_for_keywords/live
$ per 1,000 keywords$0.167$0.03
Completeness0%67%
Billingmonthlypay first
Pay$299$50
Enough forabout 1,785,714 results a monthabout 555 pages
Freshnesslivelive
Who can get itanyoneanyone not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraine

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 2026-11-01.

  1. quanticdata.io/collectors/keyword-research-api/
  2. quanticdata.io/collectors/linkedin-profile-scraper-api/
  3. quanticdata.io/collectors/pricing/
  4. quanticdata.io/docs/
  5. quanticdata.io/pricing
  6. quanticdata.io/pricing/
  7. quanticdata.io/terms

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$0.00
Perresult
Billingfree
Charges
Also pays forfrom the same budget: 100 other calls
Not found
$ per 1,000$0.00
In their words
Their pitchA keyword research API that returns what people actually type. One seed is expanded into dozens of Google autocomplete probes — the a–z alphabet soup, question words, prepositions and comparison modifiers — and every distinct suggestion comes back with the probe that surfaced it and Google's own relevance score.
Data
Freshnesslive
Keep datano limit
Use dataYou agree to use the Service only for lawful collection of publicly accessible data, and not to: access data behind a login, paywall or authentication you are not authorised to use, or bypass access controls or CAPTCHAs on accounts, collect or process personal data without a lawful basis, or in breach of privacy laws, infringe intellectual property, breach a site's binding contractual terms where those apply to you, or facilitate fraud, spam, malware or attacks, resell or redistribute raw access in a way that circumvents our billing, or exceed documented rate limits deliberately, use the Service to harm, harass or surveil individuals. You are solely responsible for the targets you choose, the data you collect and how you use it.
Plan
Pay$0
You get$2 a month
Enough for10,000 results a month
Rate limit
Per second0.33
Batch1
Speed
Answerin the call or by polling
The call
You sendseed. Optional: modes, country, lang, max_results
MethodPOST
Path/scraper/collectors/keyword_ideas/run
About the plan
PlanPay as you go
Who can get itanyone
The 7 fields the plan's answer can hold

keyword, seed keyword, autocomplete probe, probe family, keyword relevance, keyword type, results returned

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