# Local SEO Data, free, POST /v1/keywords/overview: Keyword research API

> Volume, difficulty, search intent and backlink metrics for up to 1,000 keywords

Local SEO Data's Free plan for the keyword research API costs $0.00 per 1,000 keywords. We check each provider's docs for 6 fields. Local SEO Data's docs list all 6: Search volume, Monthly trend, Cost per click, Competition, Keyword difficulty, Search intent.
We haven't run Local SEO Data through [our keyword research API benchmark](https://datacircle.dev/best-keyword-research-api.txt) yet.
This plan is free. We rank 378 plans for keyword research APIs by price. Half the plans cost $3.00 or less per 1,000 keywords. [89 keyword research API plans on our price sheet are free.](https://datacircle.dev/best-keyword-research-api.txt) [Bing Webmaster Tools' free plan](https://datacircle.dev/keyword-research-apis/bing-webmaster-tools/free-get-webmaster-api-svc-json-getkeywordstats/llms.txt) scores highest of the free plans in our benchmark, at 51.3 out of 100.
[AppDrift's $14.99 monthly plan](https://datacircle.dev/keyword-research-apis/appdrift/14-99-monthly/llms.txt) costs the least per 1,000 keywords. AppDrift's keyword research API costs nothing beyond the plan price. [Pixel Tools' ₽99 pack](https://datacircle.dev/keyword-research-apis/pixel-tools/99-pack-guru-for-99-rubles-post-api-wordstatapi-wordstatapi/llms.txt) costs the least for 10,000 keywords a month: about $1.18.
[seodata.dev's $4.99 monthly plan](https://datacircle.dev/keyword-research-apis/seodata-dev/4-99-monthly/llms.txt) covers any number of keywords, and costs less up front than AppDrift's $14.99 monthly plan.
[DataForSEO](https://datacircle.dev/keyword-research-apis/dataforseo/top-up-from-50-pay-as-you-go-post-v3-dataforseo-labs-google-keyword-overview-live/llms.txt), [Bishopi](https://datacircle.dev/keyword-research-apis/bishopi/149-monthly-start-up-get-historical-search-vol/llms.txt) and [AppDrift](https://datacircle.dev/keyword-research-apis/appdrift/14-99-monthly/llms.txt) are the best keyword research API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/keyword-research-apis/local-seo-data/free-post-v1-keywords-overview
- [Keyword research API: the best SEO keyword data providers](https://datacircle.dev/best-keyword-research-api.txt)
- Get it: https://localseodata.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- Request: `POST https://api.localseodata.com/v1/keywords/overview`
- API key: with the plan, on https://localseodata.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- Its API docs: https://localseodata.com/llms-full.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- Sold by: Local SEO Data (https://localseodata.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing)
- Checked: 2026-11-11

## In the answer

- Completeness: 100%
- Search volume: ✓
- Monthly trend: ✓
- Cost per click: ✓
- Competition: ✓
- Keyword difficulty: ✓
- Search intent: ✓

## Price

- $ per 1,000 keywords: $0.00
- Per: result
- Billing: free

## Charges

- Start fee: $0.00
- Also pays for: from the same budget: 53 other Local SEO Data calls

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Volume, difficulty, search intent and backlink metrics for up to 1,000 keywords

## Data

- Keep data: no limit
- Use data: You may use the Service and its data to power your own products, reports, and client deliverables. You may not: (a) resell raw API access without adding value, (b) use the Service for any unlawful purpose, (c) attempt to reverse-engineer, decompile, or disassemble the Service, (d) exceed reasonable rate limits or attempt to circumvent access controls, (e) use the Service to scrape, harvest, or collect personal data in violation of applicable privacy laws.

## Plan

- Pay: $0
- You get: $0.50
- Enough for: about 862 results

## Rate limit

- Per second: 5
- Batch: 1,000

## Speed

- Answer: in the call

## The call

- You send: keywords, location. Optional: language
- Method: POST
- Path: /v1/keywords/overview

## About the plan

- Plan: Free
- Who can get it: anyone

## The 12 fields the plan's answer can hold

keyword, search volume, cost per click, competition, competition level, monthly searches, keyword difficulty, search intent, total keywords, location name, volume source, language code

## Local SEO Data's plans (5)

- [Local SEO Data, free, POST /v1/keywords/overview](https://datacircle.dev/keyword-research-apis/local-seo-data/free-post-v1-keywords-overview/llms.txt): $0.00 per 1,000, 100% complete
- [Local SEO Data, top-up from $5, Pay-As-You-Go, POST /v1/keywords/overview](https://datacircle.dev/keyword-research-apis/local-seo-data/top-up-from-5-pay-as-you-go-post-v1-keywords-overview/llms.txt): $0.58 per 1,000, 100% complete
- [Local SEO Data, $19 monthly, Starter, POST /v1/keywords/overview](https://datacircle.dev/keyword-research-apis/local-seo-data/19-monthly-starter-post-v1-keywords-overview/llms.txt): $0.441 per 1,000, 100% complete
- [Local SEO Data, $49 monthly, Agency, POST /v1/keywords/overview](https://datacircle.dev/keyword-research-apis/local-seo-data/49-monthly-agency-post-v1-keywords-overview/llms.txt): $0.437 per 1,000, 100% complete
- [Local SEO Data, $149 monthly, Scale, POST /v1/keywords/overview](https://datacircle.dev/keyword-research-apis/local-seo-data/149-monthly-scale-post-v1-keywords-overview/llms.txt): $0.432 per 1,000, 100% complete

## Local SEO Data's calls for this API (2)

- `POST /v1/keywords/search-volume`: [Local SEO Data, free, POST /v1/keywords/search-volume](https://datacircle.dev/keyword-research-apis/local-seo-data/free-post-v1-keywords-search-volume/llms.txt)
- `POST /v1/keywords/overview`: [Local SEO Data, free, POST /v1/keywords/overview](https://datacircle.dev/keyword-research-apis/local-seo-data/free-post-v1-keywords-overview/llms.txt)

## Local SEO Data's APIs (12)

- [Local SEO Data ChatGPT scraper API pricing, 5 plans](https://datacircle.dev/chatgpt-scraper-apis/local-seo-data/free/llms.txt)
- [Local SEO Data Gemini scraper API pricing, 5 plans](https://datacircle.dev/gemini-scraper-apis/local-seo-data/free/llms.txt)
- [Local SEO Data Google Ads Transparency API pricing, 5 plans](https://datacircle.dev/google-ad-apis/local-seo-data/free/llms.txt)
- [Local SEO Data Google AI Mode scraper API pricing, 5 plans](https://datacircle.dev/google-ai-mode-scraper-apis/local-seo-data/free/llms.txt)
- [Local SEO Data Google AI Overview scraper API pricing, 5 plans](https://datacircle.dev/google-ai-overview-scraper-apis/local-seo-data/free/llms.txt)
- [Local SEO Data Keyword research API pricing, 5 plans, POST /v1/keywords/overview](https://datacircle.dev/keyword-research-apis/local-seo-data/free-post-v1-keywords-overview/llms.txt)
- [Local SEO Data Ranked keywords API pricing, 5 plans](https://datacircle.dev/ranked-keywords-apis/local-seo-data/free/llms.txt)
- [Local SEO Data SERP API pricing, 5 plans](https://datacircle.dev/serp-apis/local-seo-data/free/llms.txt)
- [Local SEO Data Local business reviews API pricing, 5 plans](https://datacircle.dev/local-business-reviews-apis/local-seo-data/free/llms.txt)
- [Local SEO Data Domain authority API pricing, 5 plans](https://datacircle.dev/domain-authority-apis/local-seo-data/free/llms.txt)
- [Local SEO Data Local business search API pricing, 5 plans, POST /v1/business/listings](https://datacircle.dev/local-business-search-apis/local-seo-data/free-post-v1-business-listings/llms.txt)
- [Local SEO Data Local business search API pricing, 5 plans, POST /v1/serp/local-finder](https://datacircle.dev/local-business-search-apis/local-seo-data/free-post-v1-serp-local-finder/llms.txt)
- [Local SEO Data Local business search API pricing, 5 plans, POST /v1/serp/local-pack](https://datacircle.dev/local-business-search-apis/local-seo-data/free-post-v1-serp-local-pack/llms.txt)
- [Local SEO Data Local business search API pricing, 5 plans, POST /v1/serp/maps](https://datacircle.dev/local-business-search-apis/local-seo-data/free-post-v1-serp-maps/llms.txt)
- [Local SEO Data Related keywords API pricing, 5 plans, POST /v1/keywords/suggestions](https://datacircle.dev/related-keywords-apis/local-seo-data/free-post-v1-keywords-suggestions/llms.txt)
- [Local SEO Data Related keywords API pricing, 5 plans, POST /v1/keywords/related](https://datacircle.dev/related-keywords-apis/local-seo-data/free-post-v1-keywords-related/llms.txt)

## Local SEO Data: keyword research API alternatives

[Local SEO Data alternatives: other keyword research API providers by price](https://datacircle.dev/local-seo-data-alternatives.txt)

We list Local SEO Data's cheapest paid plan first. Next we list other providers' plans closest to Local SEO Data in price per 1,000 keywords.

- [Local SEO Data, $149 monthly, Scale, POST /v1/keywords/overview](https://datacircle.dev/keyword-research-apis/local-seo-data/149-monthly-scale-post-v1-keywords-overview/llms.txt): $0.432 per 1,000, 100% complete
- [Keywords Everywhere, $168 yearly](https://datacircle.dev/keyword-research-apis/keywords-everywhere/168-yearly/llms.txt): $0.42 per 1,000, 67% complete
- [Rush Analytics, $49 monthly, Pro, POST /create/wordstat](https://datacircle.dev/keyword-research-apis/rush-analytics/49-monthly-pro-post-create-wordstat/llms.txt): $0.42 per 1,000, 17% complete, live
- [Seonio, $480 yearly, Business (yearly), POST /api/v1/keywords/global](https://datacircle.dev/keyword-research-apis/seonio/480-yearly-business-yearly-post-api-v1-keywords-global/llms.txt): $0.444 per 1,000, 67% complete, stored
- [SpyFu, $1,068 yearly, Pro + AI, GET /apis/keyword_api/v2/related/getKeywordInformation](https://datacircle.dev/keyword-research-apis/spyfu/1068-yearly-pro-ai-get-apis-keyword-api-v2-related-getkeywordinformation/llms.txt): $0.445 per 1,000, 67% complete, 1 month

## Sources

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

- https://localseodata.com/docs/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://localseodata.com/docs/rate-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://localseodata.com/llms-full.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://localseodata.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://localseodata.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://localseodata.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing