# QuanticData, free, Pay as you go, POST /v1/serp: Search autocomplete API

> The suggestions Google offers while someone types, returned as JSON: the suggested query, its position, a relevance score and its type. This is the SERP API with search_type: "autocomplete", by country and language, billed per call. It is how keyword research starts from real demand.

QuanticData's search autocomplete API on its Pay as you go plan. It costs $0.00 per 1,000 queries. It returns 2 of the 4 key fields we check: Type, Relevance.
We rank 100 plans by price. [Crawlora's $499 monthly plan](https://datacircle.dev/search-autocomplete-apis/crawlora/499-monthly-enterprise-get-google-suggest/llms.txt) costs the least per 1,000 queries: $0.10.
[SERPHouse](https://datacircle.dev/search-autocomplete-apis/serphouse/49-99-monthly/llms.txt), [Litescrape](https://datacircle.dev/search-autocomplete-apis/litescrape/top-up-from-10/llms.txt) and [Autom](https://datacircle.dev/search-autocomplete-apis/autom/375-pack/llms.txt) are the best search autocomplete API providers in our benchmark.

- This page: https://datacircle.dev/search-autocomplete-apis/quanticdata/free
- [Best search autocomplete API in 2026: pricing compared](https://datacircle.dev/best-search-autocomplete-api.txt)
- Get it: https://quanticdata.io/pricing
- Request: `POST https://api.quanticdata.io/v1/serp`
- API key: with the plan, on https://quanticdata.io/pricing
- Its API docs: https://quanticdata.io/serp-api/google/autocomplete/
- Sold by: QuanticData (https://quanticdata.io)
- Checked: 2026-11-01

## In the answer

- Completeness: 50%
- Type: ✓
- Relevance: ✓

## Price

- $ per 1,000 queries: $0.00
- Per: call
- Billing: free

## Charges

- Repeat free: 24 hours
- Also pays for: from the same budget: 100 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: The suggestions Google offers while someone types, returned as JSON: the suggested query, its position, a relevance score and its type. This is the SERP API with search_type: "autocomplete", by country and language, billed per call. It is how keyword research starts from real demand.

## Data

- Freshness: 24 hours
- Keep data: no limit
- Use data: You agree to use the Service only for lawful collection of publicly accessible data, and not to: access data behind a login, paywall or authentication you are not authorised to use, or bypass access controls or CAPTCHAs on accounts, collect or process personal data without a lawful basis, or in breach of privacy laws, infringe intellectual property, breach a site's binding contractual terms where those apply to you, or facilitate fraud, spam, malware or attacks, resell or redistribute raw access in a way that circumvents our billing, or exceed documented rate limits deliberately, use the Service to harm, harass or surveil individuals. You are solely responsible for the targets you choose, the data you collect and how you use it.

## Plan

- Pay: $0
- You get: $2 a month
- Enough for: about 2,222 calls a month

## Rate limit

- Per second: 0.33

## Speed

- Answer: in the call

## The call

- You send: query, search_type "autocomplete". Optional: country, lang, device
- Method: POST
- Path: /v1/serp

## About the plan

- Plan: Pay as you go
- Who can get it: anyone

## The 9 fields the plan's answer can hold

suggestions, suggestion position, suggestion query, suggestion relevance, suggestion type, search parameters, created at, total time taken, credits used

## QuanticData's plans (5)

- [QuanticData, free, Pay as you go, POST /v1/serp](https://datacircle.dev/search-autocomplete-apis/quanticdata/free/llms.txt): $0.00 per 1,000, 50% complete, 24 hours
- [QuanticData, top-up from $5, Pay as you go top-up, POST /v1/serp](https://datacircle.dev/search-autocomplete-apis/quanticdata/top-up-from-5/llms.txt): $0.90 per 1,000, 50% complete, 24 hours
- [QuanticData, $19 monthly, Starter, POST /v1/serp](https://datacircle.dev/search-autocomplete-apis/quanticdata/19-monthly/llms.txt): $1.026 per 1,000, 50% complete, 24 hours
- [QuanticData, $79 monthly, Growth, POST /v1/serp](https://datacircle.dev/search-autocomplete-apis/quanticdata/79-monthly/llms.txt): $1.138 per 1,000, 50% complete, 24 hours
- [QuanticData, $299 monthly, Scale, POST /v1/serp](https://datacircle.dev/search-autocomplete-apis/quanticdata/299-monthly/llms.txt): $0.753 per 1,000, 50% complete, 24 hours

## QuanticData's calls for this API (2)

- `POST /v1/serp`: [QuanticData, free, Pay as you go, POST /v1/serp](https://datacircle.dev/search-autocomplete-apis/quanticdata/free/llms.txt)
- `POST /scraper/collectors/youtube_autocomplete/run`: [QuanticData, free, Pay as you go, POST /scraper/collectors/youtube_autocomplete/run](https://datacircle.dev/search-autocomplete-apis/quanticdata/free-pay-as-you-go-post-scraper-collectors-youtube-autocomplete-run/llms.txt)

## QuanticData's APIs (34)

- [QuanticData: Amazon product API pricing, 5 plans](https://datacircle.dev/amazon-product-apis/quanticdata/free/llms.txt)
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- [QuanticData: App Store API pricing, 5 plans](https://datacircle.dev/app-store-apis/quanticdata/free/llms.txt)
- [QuanticData: App Store review API pricing, 5 plans](https://datacircle.dev/app-store-review-apis/quanticdata/free/llms.txt)
- [QuanticData: SERP API pricing, 5 plans, POST /v1/serp, Bing web search](https://datacircle.dev/serp-apis/quanticdata/free-pay-as-you-go-post-v1-serp-bing-web-search/llms.txt)
- [QuanticData: SERP API pricing, 5 plans, POST /v1/serp, DuckDuckGo web search](https://datacircle.dev/serp-apis/quanticdata/free-pay-as-you-go-post-v1-serp-duckduckgo-web-search/llms.txt)
- [QuanticData: SERP API pricing, 5 plans, POST /v1/serp, Google web search](https://datacircle.dev/serp-apis/quanticdata/free-pay-as-you-go-post-v1-serp-google-web-search/llms.txt)
- [QuanticData: SERP API pricing, 5 plans, POST /v1/serp, Google web search, rendered](https://datacircle.dev/serp-apis/quanticdata/free-pay-as-you-go-post-v1-serp-google-web-search-rendered/llms.txt)
- [QuanticData: eBay product API pricing, 5 plans](https://datacircle.dev/ebay-product-apis/quanticdata/free/llms.txt)
- [QuanticData: eBay search API pricing, 5 plans](https://datacircle.dev/ebay-search-apis/quanticdata/free/llms.txt)
- [QuanticData: job postings API pricing, 5 plans, POST /v1/scraper/collectors/google_jobs/run](https://datacircle.dev/job-posting-apis/quanticdata/free-pay-as-you-go-post-v1-scraper-collectors-google-jobs-run/llms.txt)
- [QuanticData: job postings API pricing, 5 plans, POST /v1/scraper/collectors/indeed_jobs/run](https://datacircle.dev/job-posting-apis/quanticdata/free-pay-as-you-go-post-v1-scraper-collectors-indeed-jobs-run/llms.txt)
- [QuanticData: job postings API pricing, 5 plans, POST /v1/scraper/collectors/wellfound_jobs/run](https://datacircle.dev/job-posting-apis/quanticdata/free-pay-as-you-go-post-v1-scraper-collectors-wellfound-jobs-run/llms.txt)
- [QuanticData: related keywords API pricing, 5 plans](https://datacircle.dev/related-keywords-apis/quanticdata/free/llms.txt)
- [QuanticData: search autocomplete API pricing, 5 plans, POST /v1/serp](https://datacircle.dev/search-autocomplete-apis/quanticdata/free/llms.txt)
- [QuanticData: web search API pricing, 5 plans](https://datacircle.dev/web-search-apis/quanticdata/free/llms.txt)
- [QuanticData: news API pricing, 5 plans, POST /scraper/collectors/google_news/run](https://datacircle.dev/news-apis/quanticdata/free-pay-as-you-go-post-scraper-collectors-google-news-run/llms.txt)
- [QuanticData: news API pricing, 5 plans, POST /v1/serp, Google news search](https://datacircle.dev/news-apis/quanticdata/free-pay-as-you-go-post-v1-serp-google-news-search/llms.txt)
- [QuanticData: news API pricing, 5 plans, POST /v1/serp, Google news search, rendered](https://datacircle.dev/news-apis/quanticdata/free-pay-as-you-go-post-v1-serp-google-news-search-rendered/llms.txt)
- [QuanticData: Google Play API pricing, 5 plans](https://datacircle.dev/google-play-apis/quanticdata/free/llms.txt)
- [QuanticData: Google Shopping product API pricing, 5 plans](https://datacircle.dev/google-shopping-product-apis/quanticdata/free/llms.txt)
- [QuanticData: Hacker News search API pricing, 5 plans](https://datacircle.dev/hacker-news-search-apis/quanticdata/free/llms.txt)
- [QuanticData: Instagram profile API pricing, 5 plans](https://datacircle.dev/instagram-profile-apis/quanticdata/free/llms.txt)
- [QuanticData: LinkedIn company post API pricing, 5 plans](https://datacircle.dev/linkedin-company-post-apis/quanticdata/free/llms.txt)
- [QuanticData: LinkedIn company data API pricing, 5 plans](https://datacircle.dev/linkedin-company-profile-apis/quanticdata/free/llms.txt)
- [QuanticData: LinkedIn profile API pricing, 5 plans](https://datacircle.dev/linkedin-profile-apis/quanticdata/free/llms.txt)
- [QuanticData: LinkedIn job search API pricing, 5 plans](https://datacircle.dev/linkedin-job-search-apis/quanticdata/free/llms.txt)
- [QuanticData: company enrichment API pricing, 5 plans](https://datacircle.dev/company-enrichment-apis/quanticdata/free/llms.txt)
- [QuanticData: tech stack API pricing, 5 plans](https://datacircle.dev/company-technology-apis/quanticdata/free/llms.txt)
- [QuanticData: Redfin search API pricing, 5 plans](https://datacircle.dev/redfin-search-apis/quanticdata/free/llms.txt)
- [QuanticData: TikTok profile API pricing, 5 plans](https://datacircle.dev/tiktok-profile-apis/quanticdata/free/llms.txt)
- [QuanticData: Trustpilot review API pricing, 5 plans](https://datacircle.dev/trustpilot-review-apis/quanticdata/free/llms.txt)
- [QuanticData: Walmart search API pricing, 5 plans](https://datacircle.dev/walmart-search-apis/quanticdata/free/llms.txt)
- [QuanticData: X post API pricing, 5 plans](https://datacircle.dev/x-post-apis/quanticdata/free/llms.txt)
- [QuanticData: YouTube channel video API pricing, 5 plans](https://datacircle.dev/youtube-channel-video-apis/quanticdata/free/llms.txt)
- [QuanticData: Zillow property API pricing, 5 plans](https://datacircle.dev/zillow-property-apis/quanticdata/free/llms.txt)
- [QuanticData: Zillow search API pricing, 5 plans](https://datacircle.dev/zillow-search-apis/quanticdata/free/llms.txt)
- [QuanticData: App Store search API pricing, 5 plans, POST /v1/scraper/collectors/app_store_apps/run](https://datacircle.dev/app-store-search-apis/quanticdata/free-pay-as-you-go-post-v1-scraper-collectors-app-store-apps-run/llms.txt)
- [QuanticData: App Store search API pricing, 5 plans, POST /v1/scraper/collectors/itunes_search/run](https://datacircle.dev/app-store-search-apis/quanticdata/free-pay-as-you-go-post-v1-scraper-collectors-itunes-search-run/llms.txt)
- [QuanticData: web scraping API pricing, 5 plans, POST /v1/batch, Batch scrape](https://datacircle.dev/web-scraping-apis/quanticdata/free-pay-as-you-go-post-v1-batch-batch-scrape/llms.txt)
- [QuanticData: web scraping API pricing, 5 plans, POST /v1/batch, Batch scrape, rendered](https://datacircle.dev/web-scraping-apis/quanticdata/free-pay-as-you-go-post-v1-batch-batch-scrape-rendered/llms.txt)
- [QuanticData: web scraping API pricing, 5 plans, POST /v1/scrape, Scrape](https://datacircle.dev/web-scraping-apis/quanticdata/free-pay-as-you-go-post-v1-scrape-scrape/llms.txt)
- [QuanticData: web scraping API pricing, 5 plans, POST /v1/scrape, Scrape, rendered](https://datacircle.dev/web-scraping-apis/quanticdata/free-pay-as-you-go-post-v1-scrape-scrape-rendered/llms.txt)
- [QuanticData: image search API pricing, 5 plans, POST /v1/serp, Google image search](https://datacircle.dev/image-search-apis/quanticdata/free-pay-as-you-go-post-v1-serp-google-image-search/llms.txt)
- [QuanticData: image search API pricing, 5 plans, POST /v1/serp, Google image search, rendered](https://datacircle.dev/image-search-apis/quanticdata/free-pay-as-you-go-post-v1-serp-google-image-search-rendered/llms.txt)
- [QuanticData: image search API pricing, 5 plans, POST /scraper/collectors/search_images/run](https://datacircle.dev/image-search-apis/quanticdata/free-pay-as-you-go-post-scraper-collectors-search-images-run/llms.txt)
- [QuanticData: video search API pricing, 5 plans, POST /v1/serp, Google video search](https://datacircle.dev/video-search-apis/quanticdata/free-pay-as-you-go-post-v1-serp-google-video-search/llms.txt)
- [QuanticData: video search API pricing, 5 plans, POST /v1/serp, Google video search, rendered](https://datacircle.dev/video-search-apis/quanticdata/free-pay-as-you-go-post-v1-serp-google-video-search-rendered/llms.txt)
- [QuanticData: video search API pricing, 5 plans, POST /scraper/collectors/search_videos/run](https://datacircle.dev/video-search-apis/quanticdata/free-pay-as-you-go-post-scraper-collectors-search-videos-run/llms.txt)

## QuanticData: search autocomplete API alternatives

- [Autom, $375 pack](https://datacircle.dev/search-autocomplete-apis/autom/375-pack/llms.txt): $0.75 per 1,000, 0% complete, live
- [OpenWeb Ninja, $75 monthly](https://datacircle.dev/search-autocomplete-apis/openweb-ninja/75-monthly/llms.txt): $0.75 per 1,000, 50% complete, live
- [Scale SERP, $47,988 yearly](https://datacircle.dev/search-autocomplete-apis/scale-serp/47988-yearly/llms.txt): $0.80 per 1,000, 0% complete, live
- [Omkar Cloud, $16 monthly, Starter Plan, GET /google-news/autocomplete](https://datacircle.dev/search-autocomplete-apis/omkar-cloud/16-monthly-starter-plan-get-google-news-autocomplete/llms.txt): $0.80 per 1,000, 25% complete, live

## 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.

- https://quanticdata.io/collectors/linkedin-profile-scraper-api/
- https://quanticdata.io/docs
- https://quanticdata.io/pricing
- https://quanticdata.io/serp-api/google/autocomplete/
- https://quanticdata.io/serp-api/pricing
- https://quanticdata.io/terms