Datacircle

12backlinks pricing: backlink API

12backlinks's siteThis page as plain textBacklinks API: the 6 best of 50+ SEO data providers compared12backlinks: backlink API alternatives

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60% complete: 3 of the 5 fields on our checklistSee the 5 fields
Contact usWe haven't run 12backlinks through our backlink API benchmark yet.12backlinks gives this plan's price on request. We rank 123 plans for backlink APIs by price. Half the plans cost $0.242 or less per 1,000 backlinks.Keys.so's ₽34,900 (about $417) monthly plan is the cheapest paid plan per 1,000 backlinks. Keys.so's ₽34,900 (about $417) monthly plan charges nothing per call. You get as many backlinks as Keys.so's rate limit allows. AnyAPI's pay-as-you-go plan costs the least for 10,000 backlinks a month: $0.50.BacklinkMCP's $19 monthly plan covers any number of backlinks. BacklinkMCP's $19 monthly plan costs less up front than Keys.so's ₽34,900 (about $417) monthly plan.DataForSEO, BacklinkMCP and SE Ranking are the best backlink API providers in the Datacircle benchmark.
Type a number to see the cheapest 12backlinks plan for that many backlinks. The table below then sorts the other plans by what each costs.
Plan: Credits 12backlinks's only plan
Call: POST /api/v1/link-gaps 12backlinks's only call for this API
API: Backlink API one of 12backlinks's 2 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 3 of the 5 fields on our checklist. Source URL, Authority, First and last seen.
  • No public price. You ask 12backlinks for one.
  • One call. You call POST /api/v1/link-gaps. You send target, max_credits and one of analysis_id, batch_id or competitors. You can also send competitors[].domain, competitors[].depth, depth, velocity, wait and idempotency_key. 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 API terms. Use data: no API terms.

12backlinks: backlink API alternatives

12backlinks alternatives: other backlink API providers by price

We list other providers' plans with no public price. These plans come closest to this plan in number of key fields.

This plan12backlinks, contact usDomDetailer, contact usSEObserver, contact us, API subscription, GET /backlinks/top.jsonSEOkicks, contact us, Account, GET /SEOkicksService/V1/inlinkData, Link detailsSEORCE, contact us
Completeness60%60%60%60%60%
Billingcontactcontactcontactcontactcontact
Who can get itanyoneanyone of the age of majority in their jurisdiction and capable of forming a binding contractprofessionals only: companies, businesses and profit-making legal entities, not individualsbusinesses, freelancers and legal entities with a SEOkicks account (terms 2.2: legal persons, or commercially active persons of full legal capacity, freelancers or businesses within the meaning of § 14 BGB)anyone who books a demo with its team

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-10.

  1. 12backlinks.com
  2. 12backlinks.com/api/openapi.json
  3. 12backlinks.com/developers
  4. 12backlinks.com/terms

Product details

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

  • Source URL
  • Anchor text, not in the answer
  • Follow or nofollow, not in the answer
  • Authority
  • First and last seen
Price
Perresult
Billingcontact
Charges
Also pays forfrom the same budget: analyze_keywords
In their words
Their pitchLaunch a competitor link export. PAID: max_credits (from quote_link_gap, approved by the user) is reserved at launch, when the export finishes, it is charged on the non spam referring domains delivered and the rest is refunded (credits_charged, credits_refunded).
Data
Keep datano API terms
Use datano API terms
Rate limit
Concurrent1
Batch1
Speed
Answerin the call or by polling
The call
You sendtarget, max_credits, one of analysis_id, batch_id or competitors. Optional: competitors[].domain, competitors[].depth, depth, velocity, wait, idempotency_key
MethodPOST
Path/api/v1/link-gaps
About the plan
PlanCredits
Who can get itanyone
The 17 fields the plan's answer can hold

result ID, status, target, competitor domain, competitor position, competitor keywords ranked, referring domains, referring domains without spam, referring domains delivered, source domain, source domain rank, source domain spam score, first seen, competitors linking, target has link, total results, amount charged

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