# BuyerCaddy, free, Forever Free, POST /companies/{companyDomain}/products/paged: Tech stack API

> Retrieve detected technologies and product installs for a company.

BuyerCaddy's tech stack API on its Forever Free plan. It costs $0.00 per 1,000 companies. It returns 5 of the 13 key fields we check: Technology, Categories, About, Size, Places.
We haven't run BuyerCaddy through [our tech stack API benchmark](https://datacircle.dev/best-tech-stack-api.txt) yet.
This plan is free. We rank 287 plans for tech stack APIs by price. Half the plans cost $9.98 per 1,000 companies or less.
[Botoi's $199 monthly plan](https://datacircle.dev/company-technology-apis/botoi/199-monthly/llms.txt) costs the least per 1,000 companies: as little as $0.0066. Botoi's $199 monthly plan covers up to 1,000,000 companies a day.
[GetProspect's $49 monthly plan](https://datacircle.dev/company-technology-apis/getprospect/49-monthly/llms.txt) covers any number of companies. GetProspect's $49 monthly plan costs less up front than Botoi's $199 monthly plan.
[JobsPipe](https://datacircle.dev/company-technology-apis/jobspipe/149-monthly-growth-post-v1-stack-scan/llms.txt), [DetectZeStack](https://datacircle.dev/company-technology-apis/detectzestack/79-monthly-mega-get-analyze/llms.txt) and [GetProspect](https://datacircle.dev/company-technology-apis/getprospect/49-monthly/llms.txt) are the best tech stack API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-technology-apis/buyercaddy/free-forever-free-post-companies-companydomain-products-paged
- [Tech stack API: find a company's technologies](https://datacircle.dev/best-tech-stack-api.txt)
- Get it: https://buyercaddy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Request: `POST https://api.salescaddy.ai/api/companies/{companyDomain}/products/paged`
- API key: with the plan, on https://buyercaddy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Its API docs: https://buyercaddy-api.readme.io/reference/company-products-csv-json-paged-json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing#paged-json--standard-api
- Sold by: BuyerCaddy (https://buyercaddy.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 38%
- Technology: ✓
- Categories: ✓
- About: ✓
- Size: ✓
- Places: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Find Tech Stacks for a Company · Companies - Search · Find Customers of Products · Company - Competitors · Company - Cohorts · Company - Firmographics

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Retrieve detected technologies and product installs for a company.

## Data

- Keep data: no limit
- Use data: These Terms of Service permit you to use our website for your personal, non-commercial use only. You must not reproduce, distribute, modify, create derivative works of, publicly display, publicly perform, republish, download, store or transmit any of the material on our website, except as follows: [...] You must not: Modify copies of any materials from this site. Delete or alter any copyright, trademark, or other proprietary rights notices from copies of materials from this site. You must not access or use for any commercial purposes any part of our website or any services or materials available through our website. [...] You agree not to use our website: In any way that violates any applicable federal, state, local or international law or regulation. To transmit, or procure the sending of, any advertising or promotional material, including any “junk mail”, “chain letter” or “spam” or any other similar solicitation. To engage in any other conduct that restricts or inhibits anyone’s use or enjoyment of our website, or which, as determined by us, may harm us or users of our website or expose them to liability. Additionally, you agree not to: Use our website in any manner that could disable, overburden, damage, or impair the site or interfere with any other party’s use of the website. Use any robot, spider or other automatic device, process or means to access our website for any purpose, including monitoring or copying any of the material on our website. Use any device, software, or routine that interferes with the proper working of our website. Introduce any viruses, Trojan horses, worms, logic bombs or other material which is malicious or technologically harmful. Otherwise attempt to interfere with the proper working of our website.

## Plan

- Pay: $0
- You get: 1,000 tokens
- Enough for: 1,000 results

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: companyDomain. Optional: page, size, mainCategory, mainCategoryId
- Method: POST
- Path: /companies/{companyDomain}/products/paged

## About the plan

- Plan: Forever Free
- Who can get it: anyone 18 or older

## The 34 fields the plan's answer can hold

install ID, company ID, company name, domain, industry, city, state, postal code, country, company phone, revenue range, employee count range, vendor domain, vendor, vendor ID, product ID, product, short name, product image URL, product URL, review page URL, review count, star rating, average rating, category, category ID, parent category, parent category ID, top category, top category ID, first verified, last verified, hit count, total results

## BuyerCaddy's plans (4)

- [BuyerCaddy, free, Forever Free, POST /companies/{companyDomain}/products/paged](https://datacircle.dev/company-technology-apis/buyercaddy/free-forever-free-post-companies-companydomain-products-paged/llms.txt): $0.00 per 1,000, 38% complete
- [BuyerCaddy, $1,000 monthly, Starter, POST /companies/{companyDomain}/products/paged](https://datacircle.dev/company-technology-apis/buyercaddy/1000-monthly-starter-post-companies-companydomain-products-paged/llms.txt): $10.00 per 1,000, 38% complete
- [BuyerCaddy, $3,000 monthly, Growth, POST /companies/{companyDomain}/products/paged](https://datacircle.dev/company-technology-apis/buyercaddy/3000-monthly-growth-post-companies-companydomain-products-paged/llms.txt): $3.00 per 1,000, 38% complete
- [BuyerCaddy, contact us, Enterprise, POST /companies/{companyDomain}/products/paged](https://datacircle.dev/company-technology-apis/buyercaddy/contact-us-enterprise-post-companies-companydomain-products-paged/llms.txt): 38% complete

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

- `POST /companies/{companyDomain}/products/paged`: [BuyerCaddy, free, Forever Free, POST /companies/{companyDomain}/products/paged](https://datacircle.dev/company-technology-apis/buyercaddy/free-forever-free-post-companies-companydomain-products-paged/llms.txt)
- `POST /ai/find-techstacks-for-company`: [BuyerCaddy, free, Forever Free, POST /ai/find-techstacks-for-company](https://datacircle.dev/company-technology-apis/buyercaddy/free-forever-free-post-ai-find-techstacks-for-company/llms.txt)

## BuyerCaddy's APIs (4)

- [BuyerCaddy: company enrichment API pricing, 4 plans](https://datacircle.dev/company-enrichment-apis/buyercaddy/free/llms.txt)
- [BuyerCaddy: company discovery API pricing, 4 plans, POST /companies/search](https://datacircle.dev/company-discovery-apis/buyercaddy/free-forever-free-post-companies-search/llms.txt)
- [BuyerCaddy: company discovery API pricing, 4 plans, POST /ai/find-customers-of-products](https://datacircle.dev/company-discovery-apis/buyercaddy/free-forever-free-post-ai-find-customers-of-products/llms.txt)
- [BuyerCaddy: similar companies API pricing, 4 plans, GET /companies/{companyDomain}/cohort/{cohort}](https://datacircle.dev/similar-company-apis/buyercaddy/free-forever-free-get-companies-companydomain-cohort-cohort/llms.txt)
- [BuyerCaddy: similar companies API pricing, 4 plans, GET /companies/{companyDomain}/competitors](https://datacircle.dev/similar-company-apis/buyercaddy/free-forever-free-get-companies-companydomain-competitors/llms.txt)
- [BuyerCaddy: tech stack API pricing, 4 plans, POST /companies/{companyDomain}/products/paged](https://datacircle.dev/company-technology-apis/buyercaddy/free-forever-free-post-companies-companydomain-products-paged/llms.txt)

## BuyerCaddy: tech stack API alternatives

- [CompanyEnrich, $149 monthly](https://datacircle.dev/company-technology-apis/companyenrich/149-monthly/llms.txt): $2.98 per 1,000, 8% complete, stored
- [DiscoLike, $199 monthly](https://datacircle.dev/company-technology-apis/discolike/199-monthly/llms.txt): $3.00 per 1,000, 8% complete, 30 days
- [ReefAPI, $450 quarterly](https://datacircle.dev/company-technology-apis/reefapi/450-quarterly/llms.txt): $3.00 per 1,000, 23% complete, live
- [StartupHub.ai, $300 pack](https://datacircle.dev/company-technology-apis/startuphub-ai/300-pack/llms.txt): $3.00 per 1,000, 15% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://buyercaddy-api.readme.io/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://buyercaddy-api.readme.io/reference/company-products-csv-json-paged-json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://buyercaddy-api.readme.io/reference/errors-rate-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://buyercaddy-api.readme.io/reference/workflow?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://buyercaddy.com/credit-details?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://buyercaddy.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://buyercaddy.com/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing