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SandBase pricing: related keywords API, semrush/broad-match-keywords

SandBase's sitellms.txtBest related keywords API in 2026: providers comparedSandBase: related keywords API alternatives

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50% complete: 3 of the 6 key fields we checkSee the 6 fields
$0.00per 1,000 keywordsWe rank 82 plans by price. XMLRiver's ₽15,000 monthly plan is the cheapest paid plan per 1,000 keywords: $0.00009. XMLRiver charges for each page of results. We count 2,000 keywords on each page to get the $0.00009 price.Mangools, DataForSEO and AnyAPI are the best related keywords API providers in our benchmark.
Plan: Start one of SandBase's 3 plans
Call: POST /v1/api/semrush/broad-match-keywords one of SandBase's 5 calls for this API
API: Related keywords API one of SandBase's 81 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 3 of the 6 key fields we check. Search volume, Cost per click, Competition.
  • Nothing to pay.
  • One call. You send database and phrase to POST /v1/api/semrush/broad-match-keywords. The call returns keywords like the one you send.
  • Who can get it: anyone at least 18 and legally able to enter a contract. Keep data: no limit. Use data: with conditions.

SandBase: related keywords API alternatives

SandBase alternatives: every related keywords API provider ranked

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

This planSandBase, free, Start, POST /v1/api/semrush/broad-match-keywordsMangools, freeDataForSEO, free, $1 trial credit, POST /v3/dataforseo_labs/google/keyword_ideas/liveAnyAPI, free trial key, POST /v1/run/seo.related_keywordsSE Ranking, free trial, GET /v1/keywords/questions
$ per 1,000 keywords$0.00$0.00$0.00$0.00$0.00
Completeness50%83%100%100%100%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough fornot published5 pages a dayabout 8,333 results, onceabout 312 results, once10,000 results, once
Freshnessunknownunknown1 month1 month1 month
Who can get itanyone at least 18 and legally able to enter a contractanyone of legal age to form a binding contractnew accounts, one each, not in Russia, Belarus, Cuba, Iran, Syria, Myanmar, North Korea or Russian-occupied Ukraineanyone 18 or over, with no account, for business or professional use, not in an embargoed jurisdiction or on a restricted-party listanyone who confirms an email address, a direct competitor of SE Ranking excepted

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-03.

  1. sandbase.ai/apis/semrush/broad-match-keywords.md
  2. sandbase.ai/docs/admin/billing
  3. sandbase.ai/docs/guides/billing
  4. sandbase.ai/docs/guides/concurrency-limits
  5. sandbase.ai/docs/guides/rate-limiting
  6. sandbase.ai/llms-full.txt
  7. sandbase.ai/llms.txt
  8. sandbase.ai/pricing
  9. sandbase.ai/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, size not stated
Billingfree
Charges
Also pays forfrom the same budget: 2,286 other calls
Not found
$ per 1,000$0.00
In their words
Their pitchBroad-match keyword ideas for a seed phrase with search volume, CPC and competition, from a regional database.
Data
Keep datano limit
Use dataYou may use outputs to the extent allowed by applicable law and the relevant model, API, dataset or content license. [...] Verify rights before commercial use, publication or distribution. [...] Access to a search, scraping or social-data API is not permission to bypass access controls, infringe a platform’s terms or process personal information unlawfully. Public availability of data does not remove your obligations to the people or rights holders concerned. [...] Do not use SandBase or allow your users to use it for: [...] Infringing intellectual property, privacy, publicity or confidentiality rights, unlawful surveillance, doxxing or collection of personal information, [...] Circumventing safety systems, identity checks, billing, quotas, rate limits or access restrictions, exploiting trials, coupons or promotional credits.
Plan
Pay$0
Rate limit
Concurrent2
Batch1
Speed
Answerin the call
The call
You senddatabase, phrase
MethodPOST
Path/v1/api/semrush/broad-match-keywords
About the plan
PlanStart
Who can get itanyone at least 18 and legally able to enter a contract
The 4 fields the plan's answer can hold

keyword, search volume, cost per click, competition

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