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UnifAPI pricing and alternatives: ranked keywords API

UnifAPI's sitellms.txtBest ranked keywords API in 2026: pricing comparedUnifAPI: ranked keywords API alternatives

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100% complete: all 6 key fields we checkSee the 6 fields
$1.00per 1,000 keywordsHalf of the 31 plans we rank by price cost $0.50 per 1,000 keywords or less. This plan is cheaper than 22% of the 31 plans.Mangools's $15 monthly plan costs the least per 1,000 keywords: $0.001. Mangools charges for each page of results. We count 1,000 keywords on each page to get the $0.001 price.DataForSEO, AnyAPI and Mangools are the best ranked keywords API providers in our benchmark.
Plan: Pay-as-you-go one of UnifAPI's 3 plans
Call: POST /seo/competitors/ranked-keywords UnifAPI's only call for this API
API: Ranked keywords API one of UnifAPI's 68 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • All 6 key fields we check. Position, Ranking URL, Estimated traffic, Search volume, Cost per click, Keyword difficulty.
  • A balance you top up. You pay any amount. You spend the whole balance on calls.
  • One call. You send target to POST /seo/competitors/ranked-keywords. You can also send location, language, limit, offset, ignore_synonyms and view. The call returns the keywords the domain you send ranks for.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

UnifAPI: ranked keywords API alternatives

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

This planUnifAPI, top-up, Pay-as-you-goSpyFu, $2,244 yearlyAhrefs, $129 monthly, Lite, GET /v3/site-explorer/organic-keywords, Organic keywordsKeywords Everywhere, $168 yearly, Silver, POST /v1/get_url_keywordsMoz, $500 monthly
$ per 1,000 keywords$1.00$0.50$0.645$0.84$1.00
Completeness100%100%67%33%0%
Billingpay firstyearlymonthlyyearlymonthly
Payany amount$2,244$129$168$500
Enough foras many as you pay for200,000 results a month200,000 results a month200,000 results a year500,000 results a month
Who can get itanyoneanyoneanyone with an Ahrefs account, only workspace owners and admins create API keysanyone 13 or over with a Keywords Everywhere accountanyone

Every ranked 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. api.unifapi.com/openapi.json
  2. docs.unifapi.com/api/seo/competitors/ranked-keywords/post
  3. docs.unifapi.com/rate-limits
  4. unifapi.com/apis/linkedin
  5. unifapi.com/apis/seo/competitors/ranked-keywords/post
  6. unifapi.com/legal/acceptable-use-policy
  7. unifapi.com/legal/terms-of-service
  8. unifapi.com/pricing
  9. unifapi.com/pricing.md

Product details

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

  • Position
  • Ranking URL
  • Estimated traffic
  • Search volume
  • Cost per click
  • Keyword difficulty
Price
$ per 1,000 keywords$1.00
Perresult
Billingpay first
Charges
Also pays forfrom the same budget: 324 other calls
Not found
$ per 1,000$50.00
In their words
Their pitchReturn the keywords a target domain or page ranks for in organic search, each with search volume, difficulty, and the exact ranking position and URL, for competitor keyword research.
Data
Keep datano limit
Use dataYou agree not to use our services for any unlawful purpose or in any way that could damage, disable, or impair the service. Prohibited activities include but are not limited to: Violating any applicable laws or regulations, Infringing on intellectual property rights, Transmitting malicious code or harmful content, Attempting to gain unauthorized access to systems, Interfering with or disrupting the service. [...] You may not use our services to: [...] Send unsolicited bulk messages (spam) [...] Circumvent any access controls or usage limits [...]. Public data has different legal postures depending on jurisdiction and platform. We provide the technical access, you're responsible for downstream use.
Plan
Expiresnever
Rate limit
Per second1
The call
You sendtarget. Optional: location, language, limit, offset, ignore_synonyms, view
MethodPOST
Path/seo/competitors/ranked-keywords
About the plan
PlanPay-as-you-go
Who can get itanyone
The 30 fields the plan's answer can hold

target, location, language, view, total results, keyword, search volume, CPC, competition, competition level, keyword difficulty, search intent, alternative search intents, low top of page bid, high top of page bid, words count, detected language, search volume trend, SERP item types, SERP results count, monthly searches, last updated at, rank group, absolute rank, SERP position, domain, title, ranking URL, estimated traffic, estimated paid traffic cost

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