Citable pricing: related keywords API, GET /
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83% complete: 5 of the 6 fields on our checklistSee the 6 fields
$0.50per 1,000 keywordsWe haven't run Citable through our related keywords API benchmark yet.Half of the 226 plans we rank by price cost $0.596 per 1,000 keywords or less. This plan costs less per 1,000 keywords than 50% of the 226 plans.Keys.so's ₽34,900 (about $417) monthly plan is the cheapest paid plan per 1,000 keywords. Keys.so's ₽34,900 (about $417) monthly plan charges nothing per call. You get as many keywords as Keys.so's rate limit allows.seodata.dev's $4.99 monthly plan covers any number of keywords. seodata.dev's $4.99 monthly plan costs less up front than Keys.so's ₽34,900 (about $417) monthly plan.Bing Webmaster Tools, DataForSEO and Mangools are the best related keywords API providers in the Datacircle benchmark.
Plan: Pay per call Citable's only plan
Call:
GET / one of Citable's 2 calls for this APIGET /Pay as you go, Pay per call$0.50 per 1,000v1/ keyword-ideas GET /Pay as you go, Pay per call$0.30 per 1,000v1/ keyword-research
API: Related keywords API one of Citable's 6 APIs
- Domain authority API
- Keyword research API
- Ranked keywords API
- Search autocomplete API
- Related keywords API
- SERP API
GET /v1/ rank-check - SERP API
GET /v1/ serp
About this item
- Freshness. We don't know how fresh this plan's data is.
- 5 of the 6 fields on our checklist. Search volume, Cost per click, Competition, Keyword difficulty, Search intent.
- Nothing to buy first. You pay per call.
- One call. You send
seedtoGET /. You can also sendv1/ keyword-ideas limit,countryandlang. The call returns keywords like the one you send. - Who can get it: with conditions. Keep data: no API terms. Use data: no API terms.
Citable: related keywords API alternatives
Citable alternatives: other related keywords API providers by price
We list other providers' plans closest to this plan in price per 1,000 keywords.
| This planCitable, pay as you go, Pay per call, GET /v1/keyword-ideas | Keyword Insights, $99 monthly | Morningscore, $2,990 yearly | SocQ, top-up from $5, Starter, POST /v1/seo/keyword-suggestions | Keywords Everywhere, $500 pack, 2,000,000 credits, POST /v1/get_pasf_keywords | |
|---|---|---|---|---|---|
| $ per 1,000 keywords | $0.50 | $0.495 | $0.498 | $0.50 | $0.50 |
| Completeness | 83% | 67% | 50% | 100% | 0% |
| Billing | pay as you go | monthly | yearly | pay first | pay first |
| Pay | per call | $99 | $2,990 | $5 | $500 |
| Enough for | as many as you pay for | 20 pages a month | 2,500 pages a month | as many as you pay for | 1,000,000 results |
| Who can get it | anyone, with no account or API key, paying each call in USDC from a Solana wallet over x402 | anyone | anyone | anyone | anyone 13 or over with a Keywords Everywhere account |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.
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
- Search intent
| $ per 1,000 keywords | $0.50 |
|---|---|
| Per | page of 100 |
| Billing | pay as you go |
| Also pays for | nothing else |
|---|
| Their pitch | Keyword research with the numbers attached: every result contains your seed, and arrives with search volume, CPC, difficulty and intent. |
|---|
| Keep data | no API terms |
|---|---|
| Use data | no API terms |
| Pay | per call |
|---|
| Batch | 1 |
|---|
| Answer | in the call |
|---|
| You send | seed. Optional: limit, country, lang |
|---|---|
| Method | GET |
| Path | /v1/keyword-ideas |
| Plan | Pay per call |
|---|---|
| Who can get it | anyone, with no account or API key, paying each call in USDC from a Solana wallet over x402 |
The 10 fields the plan's answer can hold
source keyword, keyword, search volume, cost per click, competition, keyword difficulty, search intent, total results, country code, language code