# TheirStack, free: Company technology API

> This endpoint lists the technologies used by a company.

TheirStack's company technology API on its Free plan, $0.00 per 1,000 companies.

- This page: https://datacircle.dev/company-technology-apis/theirstack/free
- Get it: https://theirstack.com/en/pricing
- Its API docs: https://theirstack.com/en/docs/api-reference/companies/technographics_v1
- Sold by: TheirStack (https://theirstack.com)
- Checked: 2026-10-13

## Price

- $ per 1,000: $0.00
- Billing: free

## Charges

- Repeat free: never
- Per: call

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: This endpoint lists the technologies used by a company.

## Data

- Freshness: 1 day
- Keep data: no limit, a whole dataset: deleted within 30 days of the term's end
- Use data: B2B sales, marketing, recruiting, job reposting, not resold as a dataset, tech data only behind a login

## Plan

- Pay: $0
- You get: 200 credits a month
- Enough for: about 66 calls a month

## Rate limit

- Per day: 400
- Per second: 0.014
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: one of: company domain, company name, company LinkedIn URL, confidence, first and last date found
- Method: POST
- Path: /v1/companies/technologies

## About the plan

- Plan: Free
- Who can get it: anyone with a business email address who has never paid for any credits

## The 8 fields in the plan's answer

technologies, technology categories, technology confidence, technology first seen, technology last seen, job count, jobs last 30 days, rank within category

## TheirStack's plans (13)

- [TheirStack, free](https://datacircle.dev/company-technology-apis/theirstack/free/llms.txt): $0.00 per 1,000, 1 day
- [TheirStack, $49 monthly](https://datacircle.dev/company-technology-apis/theirstack/49-monthly/llms.txt): $98.00 per 1,000, 1 day
- [TheirStack, $100 monthly](https://datacircle.dev/company-technology-apis/theirstack/100-monthly/llms.txt): $60.00 per 1,000, 1 day
- [TheirStack, $169 monthly](https://datacircle.dev/company-technology-apis/theirstack/169-monthly/llms.txt): $50.70 per 1,000, 1 day
- [TheirStack, $240 monthly](https://datacircle.dev/company-technology-apis/theirstack/240-monthly/llms.txt): $36.00 per 1,000, 1 day
- [TheirStack, $400 monthly](https://datacircle.dev/company-technology-apis/theirstack/400-monthly/llms.txt): $24.00 per 1,000, 1 day
- [TheirStack, $600 monthly](https://datacircle.dev/company-technology-apis/theirstack/600-monthly/llms.txt): $18.00 per 1,000, 1 day
- [TheirStack, $900 monthly](https://datacircle.dev/company-technology-apis/theirstack/900-monthly/llms.txt): $13.50 per 1,000, 1 day
- [TheirStack, $1,200 monthly](https://datacircle.dev/company-technology-apis/theirstack/1200-monthly/llms.txt): $7.20 per 1,000, 1 day
- [TheirStack, $1,500 monthly](https://datacircle.dev/company-technology-apis/theirstack/1500-monthly/llms.txt): $4.50 per 1,000, 1 day
- [TheirStack, $2,300 monthly](https://datacircle.dev/company-technology-apis/theirstack/2300-monthly/llms.txt): $3.45 per 1,000, 1 day
- [TheirStack, $5,500 monthly](https://datacircle.dev/company-technology-apis/theirstack/5500-monthly/llms.txt): $3.30 per 1,000, 1 day
- [TheirStack, contact us](https://datacircle.dev/company-technology-apis/theirstack/contact-us/llms.txt): 1 day

## TheirStack's calls (1)

- `POST /v1/companies/technologies`: [TheirStack, free](https://datacircle.dev/company-technology-apis/theirstack/free/llms.txt)

## Similar plans of other providers

- [Pubrio, free, trial](https://datacircle.dev/company-technology-apis/pubrio/free-trial/llms.txt): $0.00 per 1,000, 1 day
- [Wappalyzer, $450 monthly](https://datacircle.dev/company-technology-apis/wappalyzer/450-monthly/llms.txt): $22.50 per 1,000, live

## Sources

From each provider's own pricing page and docs. We read this row from these pages on 2026-10-13.

- https://theirstack.com/en/docs/api-reference/companies/technographics_v1
- https://theirstack.com/en/docs/data/job/sources
- https://theirstack.com/en/docs/data/technographic
- https://theirstack.com/en/docs/legal/terms-and-conditions
- https://theirstack.com/en/docs/pricing/credits
- https://theirstack.com/en/docs/pricing/plans
- https://theirstack.com/en/pricing