# Layrcake, free: Tech stack API

> Request profile, technologies, funding, or relationships.

Layrcake's Free tier plan for the tech stack API costs $0.00 per 1,000 companies. Layrcake's docs list 2 of the 13 fields on our checklist: Technology, Categories.
We haven't run Layrcake through [our tech stack API benchmark](https://datacircle.dev/best-tech-stack-api.txt) yet.
This plan is free. We rank 405 plans for tech stack APIs by price. Half the plans cost $4.99 per 1,000 companies or less. [See how many tech stack API plans are free.](https://datacircle.dev/best-tech-stack-api.txt)
[cl0q's $50 monthly plan](https://datacircle.dev/company-technology-apis/cl0q/50-monthly/llms.txt) is the cheapest paid plan per 1,000 companies: $0.0042.
[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 cl0q's $50 monthly plan.
[JobsPipe](https://datacircle.dev/company-technology-apis/jobspipe/149-monthly-growth-post-v1-stack-scan/llms.txt), [GetProspect](https://datacircle.dev/company-technology-apis/getprospect/49-monthly/llms.txt) and [DetectZeStack](https://datacircle.dev/company-technology-apis/detectzestack/79-monthly-mega-get-analyze/llms.txt) are the best tech stack API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-technology-apis/layrcake/free
- [Company technologies API: tech stack APIs compared](https://datacircle.dev/best-tech-stack-api.txt)
- Get it: https://docs.layrcake.dev/pricing.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Request: `POST https://api.layrcake.dev/v1/enrich_company`
- API key: with the plan, on https://docs.layrcake.dev/pricing.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Its API docs: https://docs.layrcake.dev/reference.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing#enrich_company
- Sold by: Layrcake (https://layrcake.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 15%
- Technology: ✓
- Categories: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: find_leads · enrich · verify_email · find_intent · check_companies · find_companies · find_posts · research_company · prospect_picture · llm

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Request profile, technologies, funding, or relationships.

## Data

- Keep data: no limit
- Use data: Data returned by our business-data providers is licensed to you for your own prospecting. You must not resell it, redistribute it, use it to build or enrich a database for third parties, or use it for any purpose other than your own business outreach.

## Plan

- Pay: $0
- You get: 300 credits
- Enough for: about 23 calls, once
- Expires: never

## Rate limit

- Per second: 5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: company_domain, want "technologies"
- Method: POST
- Path: /v1/enrich_company

## About the plan

- Plan: Free tier
- Who can get it: any business, account holder 18 or over

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

outcome, company domain, technology name, technology category, dataset status, from cache, credits charged, credits available, request ID

## Layrcake's plans (2)

- [Layrcake, free](https://datacircle.dev/company-technology-apis/layrcake/free/llms.txt): $0.00 per 1,000, 15% complete
- [Layrcake, top-up from $20](https://datacircle.dev/company-technology-apis/layrcake/top-up-from-20/llms.txt): $130.00 per 1,000, 15% complete

## Layrcake's calls for this API (1)

- `POST /v1/enrich_company`: [Layrcake, free](https://datacircle.dev/company-technology-apis/layrcake/free/llms.txt)

## Layrcake's APIs (14)

- [Layrcake: company enrichment API pricing, 2 plans](https://datacircle.dev/company-enrichment-apis/layrcake/free/llms.txt)
- [Layrcake: company funding API pricing, 2 plans](https://datacircle.dev/company-funding-apis/layrcake/free/llms.txt)
- [Layrcake: tech stack API pricing, 2 plans](https://datacircle.dev/company-technology-apis/layrcake/free/llms.txt)
- [Layrcake: email verification API pricing, 2 plans](https://datacircle.dev/validate-email-apis/layrcake/free/llms.txt)
- [Layrcake: email finder API pricing, 2 plans](https://datacircle.dev/find-email-apis/layrcake/free/llms.txt)
- [Layrcake: people search API pricing, 2 plans](https://datacircle.dev/people-search-apis/layrcake/free/llms.txt)
- [Layrcake: LinkedIn company post API pricing, 2 plans](https://datacircle.dev/linkedin-company-post-apis/layrcake/free/llms.txt)
- [Layrcake: LinkedIn profile post API pricing, 2 plans](https://datacircle.dev/linkedin-person-post-apis/layrcake/free/llms.txt)
- [Layrcake: LinkedIn post comment API pricing, 2 plans](https://datacircle.dev/linkedin-post-comment-apis/layrcake/free/llms.txt)
- [Layrcake: LinkedIn post reaction API pricing, 2 plans](https://datacircle.dev/linkedin-post-reaction-apis/layrcake/free/llms.txt)
- [Layrcake: LinkedIn post search API pricing, 2 plans](https://datacircle.dev/linkedin-post-search-apis/layrcake/free/llms.txt)
- [Layrcake: X post API pricing, 2 plans](https://datacircle.dev/x-post-apis/layrcake/free/llms.txt)
- [Layrcake: company discovery API pricing, 2 plans, POST /v1/find_companies, find_companies, hiring](https://datacircle.dev/company-discovery-apis/layrcake/free-tier-post-v1-find-companies-find-companies-hiring/llms.txt)
- [Layrcake: company discovery API pricing, 2 plans, POST /v1/find_companies, find_companies, technologies](https://datacircle.dev/company-discovery-apis/layrcake/free-tier-post-v1-find-companies-find-companies-technologies/llms.txt)
- [Layrcake: similar companies API pricing, 2 plans, find_companies, lookalikes](https://datacircle.dev/similar-company-apis/layrcake/free-tier-post-v1-find-companies-find-companies-lookalikes/llms.txt)
- [Layrcake: similar companies API pricing, 2 plans, find_companies, lookalikes narrowed by country or size](https://datacircle.dev/similar-company-apis/layrcake/free-tier-post-v1-find-companies-find-companies-lookalikes-narrowed-by-country-or-size/llms.txt)

## Layrcake: tech stack API alternatives

- [Explorium, $29.99 pack, Lite, POST /v2/businesses/webstack/job](https://datacircle.dev/company-technology-apis/explorium/29-99-pack-lite-post-v2-businesses-webstack-job/llms.txt): $120.00 per 1,000, 15% complete
- [BuiltWith, $2,950 yearly, Basic, GET /v26/api.json, Domain API](https://datacircle.dev/company-technology-apis/builtwith/2950-yearly/llms.txt): $122.917 per 1,000, 85% complete, stored
- [WebTechSurvey, $125 monthly, Professional, GET /v1/scan](https://datacircle.dev/company-technology-apis/webtechsurvey/125-monthly-professional-get-v1-scan/llms.txt): $125.00 per 1,000, 15% complete, live
- [KnowFirst, A$1,296 yearly](https://datacircle.dev/company-technology-apis/knowfirst/a-1296-yearly/llms.txt): $125.258 per 1,000, 15% complete
- [Ploid, $600 monthly](https://datacircle.dev/company-technology-apis/ploid/600-monthly/llms.txt): $150.00 per 1,000, 23% complete, 30 days

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

- https://api.layrcake.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://docs.layrcake.dev/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://docs.layrcake.dev/pricing.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://docs.layrcake.dev/reference.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://layrcake.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://layrcake.dev/acceptable-use?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://layrcake.dev/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing