# Answer Socrates, free: Keyword research API

> 12-month Google Trends interest-over-time series for a query.

Answer Socrates's keyword research API on its Free plan. It costs $0.00 per 1,000 keywords. It returns none of the 6 key fields we check: Search volume, Monthly trend, Cost per click, Competition and 2 more.
We haven't run Answer Socrates through [our keyword research API benchmark](https://datacircle.dev/best-keyword-research-api.txt) yet.
This plan is free. We rank 165 plans for keyword research APIs by price. Half the plans cost $1.00 per 1,000 keywords or less.
[Mangools's $15 monthly plan](https://datacircle.dev/keyword-research-apis/mangools/15-monthly/llms.txt) is the cheapest paid plan per 1,000 keywords: as little as $0.0001. Mangools's $15 monthly plan covers up to 5,000,000 keywords a day.
[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. seodata.dev's $4.99 monthly plan costs less up front than Mangools's $15 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), [Bing Webmaster Tools](https://datacircle.dev/keyword-research-apis/bing-webmaster-tools/free-get-webmaster-api-svc-json-getkeywordstats/llms.txt) and [Mangools](https://datacircle.dev/keyword-research-apis/mangools/15-monthly/llms.txt) are the best keyword research API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/keyword-research-apis/answer-socrates/free
- [Keyword research API: 7 providers compared on price and data](https://datacircle.dev/best-keyword-research-api.txt)
- Get it: https://answersocrates.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- Request: `GET https://answersocrates.com/api/v1/trends`
- API key: with the plan, on https://answersocrates.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- Its API docs: https://answersocrates.com/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- Sold by: Answer Socrates (https://answersocrates.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 0%

## Price

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

## Charges

- Also pays for: from the same budget: Keywords · YouTube keywords · Rising topics

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: 12-month Google Trends interest-over-time series for a query.

## Data

- Freshness: live
- Keep data: no limit
- Use data: You may not resell, sublicense or share access to your account or subscription with third parties unless we have agreed to this in writing. [...] Automated or scripted querying, scraping, bulk extraction, or using the service to power another product or service is not allowed, except through our API within its credit limits.

## Plan

- Pay: $0
- You get: 3 requests a month
- Enough for: 3 calls a month
- Expires: renewed on the 1st (UTC)

## Rate limit

- Per second: 1
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: q. Optional: gl
- Method: GET
- Path: /api/v1/trends

## About the plan

- Plan: Free
- Who can get it: anyone

## The only field the plan's answer can hold

interest over time

## Answer Socrates's plans (9)

- [Answer Socrates, free](https://datacircle.dev/keyword-research-apis/answer-socrates/free/llms.txt): $0.00 per 1,000, 0% complete, live
- [Answer Socrates, $19 monthly](https://datacircle.dev/keyword-research-apis/answer-socrates/19-monthly/llms.txt): $6,333.333 per 1,000, 0% complete, live
- [Answer Socrates, $39 monthly](https://datacircle.dev/keyword-research-apis/answer-socrates/39-monthly/llms.txt): $78.00 per 1,000, 0% complete, live
- [Answer Socrates, $69 monthly](https://datacircle.dev/keyword-research-apis/answer-socrates/69-monthly/llms.txt): $27.60 per 1,000, 0% complete, live
- [Answer Socrates, $299 monthly](https://datacircle.dev/keyword-research-apis/answer-socrates/299-monthly/llms.txt): $11.96 per 1,000, 0% complete, live
- [Answer Socrates, $190 yearly](https://datacircle.dev/keyword-research-apis/answer-socrates/190-yearly/llms.txt): $5,277.778 per 1,000, 0% complete, live
- [Answer Socrates, $390 yearly](https://datacircle.dev/keyword-research-apis/answer-socrates/390-yearly/llms.txt): $65.00 per 1,000, 0% complete, live
- [Answer Socrates, $690 yearly](https://datacircle.dev/keyword-research-apis/answer-socrates/690-yearly/llms.txt): $23.00 per 1,000, 0% complete, live
- [Answer Socrates, $2,990 yearly](https://datacircle.dev/keyword-research-apis/answer-socrates/2990-yearly/llms.txt): $9.967 per 1,000, 0% complete, live

## Answer Socrates's calls for this API (1)

- `GET /api/v1/trends`: [Answer Socrates, free](https://datacircle.dev/keyword-research-apis/answer-socrates/free/llms.txt)

## Answer Socrates's APIs (2)

- [Answer Socrates: keyword research API pricing, 9 plans](https://datacircle.dev/keyword-research-apis/answer-socrates/free/llms.txt)
- [Answer Socrates: related keywords API pricing, 9 plans, GET /api/v1/keywords](https://datacircle.dev/related-keywords-apis/answer-socrates/free-get-api-v1-keywords/llms.txt)
- [Answer Socrates: related keywords API pricing, 9 plans, GET /api/v1/rising-topics](https://datacircle.dev/related-keywords-apis/answer-socrates/free-get-api-v1-rising-topics/llms.txt)
- [Answer Socrates: related keywords API pricing, 9 plans, GET /api/v1/youtube-keywords](https://datacircle.dev/related-keywords-apis/answer-socrates/free-get-api-v1-youtube-keywords/llms.txt)

## Answer Socrates: keyword research API alternatives

- [Omkar Cloud, $16 monthly, Starter Plan, GET /keywords/volume](https://datacircle.dev/keyword-research-apis/omkar-cloud/16-monthly-starter-plan-get-keywords-volume/llms.txt): $0.80 per 1,000, 67% complete, live
- [Rush Analytics, $49 monthly, Pro, POST /create/adwords](https://datacircle.dev/keyword-research-apis/rush-analytics/49-monthly-pro-post-create-adwords/llms.txt): $1.40 per 1,000, 17% complete, live
- [kwrds.ai, $49 monthly, Starter API Access, POST /keywords-with-volumes](https://datacircle.dev/keyword-research-apis/kwrds-ai/49-monthly-starter-api-access-post-keywords-with-volumes/llms.txt): $81.667 per 1,000, 83% complete, live
- [DataForSEO, top-up from $50, Pay as you go, POST /v3/keywords_data/bing/search_volume/live](https://datacircle.dev/keyword-research-apis/dataforseo/top-up-from-50-pay-as-you-go-post-v3-keywords-data-bing-search-volume-live/llms.txt): $90.00 per 1,000, 67% 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 2026-11-05.

- https://answersocrates.com/docs/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://answersocrates.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://answersocrates.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing